2007 Mercedes-benz R Class Owners Manual

maintenance service is due.

Starting approximately 1 month before maintenance service is due, one of the fol- lowing messages will appear in the multi- function display while you are driving or when you switch on the ignition (example service A):

Service A in XXXX miles (km) Service A in XX days Service A in X day Service A due now The maintenance services will be indicated by showing a service type A through type H in the multifunction display. Types A through H are classified based on estimat- ed time needed to perform the mainte- nance service, ranging: from

Service A (approx. 1 hour)

to

Service H (approx. 8 hours)

Operation Maintenance

Refer to Maintenance Booklet for a listing of maintenance services and intervals they need to be performed at.

i Vehicles equipped with Maintenance System only (U.S. vehicles): The Maintenance System in your vehicle tracks distance driven and the time elapsed since your last maintenance service and calculates other maintenance service work required.

407

Operation Maintenance

i Vehicles equipped with FSS {PLUS} (Flexible Service System {PLUS}) only (Canada vehicles): 앫 FSS {PLUS} evaluates engine temperature, oil level, vehicle speed, engine speed, dis- tance driven and the time elapsed since your last service and calculates other mainte- nance service work required.

앫 The interval between maintenance services

depends on your driving habits. A gentle driving style, moderate engine speeds and the avoidance of short-distance trips will lengthen the interval between services.

Clearing the maintenance service indicator message The maintenance service indicator mes- sage is automatically cleared 앫 after approximately 10 seconds when

you switch on the ignition or when reaching the maintenance service threshold while driving

앫 after approximately 30 seconds, once

the suggested maintenance service term has passed

408

You can also clear it yourself:

1 Reset button 왘 Press reset button 1 on the instru-

ment cluster. The maintenance service indicator message is cleared and the standard display appears in the multifunction display (컄 page 166).

Maintenance service term exceeded If you have exceeded the suggested main- tenance service term, you will see the fol- lowing message in the multifunction display:

Service A exceeded by XXXXX miles (km) Service A exceeded by XXX days Service A exceeded by X day In addition, a signal sounds when the message appears. Any authorized Mercedes-Benz Light Truck Center will reset the maintenance service indicator following a completed mainte- nance service.

Calling up the maintenance service indicator display

i The menu overview can be found on (컄 page 162). You can call up the maintenance service indicator display at any time to check when the next maintenance service is due. 왘 Switch on the ignition (컄 page 39).

The standard display of the control sys- tem appears (컄 page 166).

왘 Press button è or ÿ on the

multifunction steering wheel repeatedly until the standard display appears in the multifunction display (컄 page 166).

왘 Press button k or j on the

multifunction steering wheel until the maintenance service indicator display with the service symbol 9 and the service deadline appears in the multi- function display.

i If the battery is disconnected, the days of disconnection will not be included in the count shown by the maintenance service indicator. To arrive at the true maintenance service deadline, you will need to subtract these days from the days shown in the maintenance service indicator message or maintenance service indicator display.

Operation Maintenance

Resetting the maintenance service indicator

In the event that the maintenance service on your vehicle is not carried out by an authorized Mercedes-Benz Light Truck Center, you can have the maintenance service indicator reset. The automotive maintenance facility carrying out the maintenance service will find the informa- tion for resetting the maintenance service indicator in the maintenance-relevant literature for your vehicle. Such literature is available either from either an authorized Mercedes-Benz Light Truck Center or directly from Mercedes-Benz.

i If the maintenance service indicator was in- advertently reset, have an authorized Mercedes-Benz Light Truck Center correct it. Only reset if the proper maintenance service has been performed. Resetting the system without performing the proper service as called for by the maintenance service indicator will result in engine damage and/or other vehicle damage not covered by the Mercedes-Benz Limited Warranty.

409

Operation Vehicle care

Cleaning and care of the vehicle

Regular and proper care will help to main- tain the value of your vehicle. The best way to protect your vehicle from harmful envi- ronmental influences is to wash it and use protective treatments regularly.

Warning!

Many cleaning products can be hazardous. Some are poisonous, others are flammable. Always follow the instructions on the partic- ular container. Always open your vehicle’s doors or windows when cleaning the inside.

Never use fluids or solvents that are not de- signed for cleaning your vehicle.

Always lock away cleaning products and keep them out of reach of children.

410

While in operation, even while parked, your vehicle is subjected to varying external in- fluences which, if gone unchecked, can at- tack the paintwork as well as the vehicle underbody and cause lasting damage. Such damage is caused not only by extreme and varying climatic conditions, but also by: 앫 Air pollution 앫 Road salt 앫 Tar 앫 Gravel and stone chipping To avoid paint damage, you should imme- diately remove: 앫 Grease and oil 앫 Fuel 앫 Coolant 앫 Brake fluid 앫 Bird droppings 앫 Insects 앫 Tree resins, etc.

Frequent washing reduces and/or elimi- nates the aggressiveness and potency of the above adverse influences. More frequent washings are necessary to deal with unfavorable conditions: 앫 near the ocean 앫 in industrial areas (smoke, exhaust

emissions)

앫 during winter operation You should check your vehicle from time to time for stone chipping or other damage. Any damage should be repaired as soon as possible to prevent corrosion. In doing so, do not neglect the underbody of the vehicle. A prerequisite for a thor- ough check is a washing of the underbody followed by a thorough inspection. Dam- aged areas need to be re-undercoated. Your vehicle has been treated at the facto- ry with a wax-base rustproofing in the body cavities which will last for the lifetime of the vehicle. Post-production treatment is neither necessary nor recommended by

Operation Vehicle care

Mercedes-Benz because of the possibility of incompatibility between materials used in the production process and others applied later. We have selected car-care products and compiled recommendations which are specially matched to our vehicles and which always reflect the latest technology. You can obtain Mercedes-Benz approved car-care products at an authorized Mercedes-Benz Light Truck Center. Scratches, corrosive deposits, corrosion or damage due to negligent or incorrect care cannot always be removed or repaired with the car-care products recommended here. In such cases it is best to seek aid at an authorized Mercedes-Benz Light Truck Center. The following topics deal with the cleaning and care of your vehicle and give important “how-to” information as well as references to Mercedes-Benz approved car-care products.

Power washer

Paintwork, painted body components

! Follow the instructions provided by the power washer manufacturer on maintaining a distance between the vehicle and the nozzle of the power washer. Never use a round nozzle to power-wash tires. The intense jet of water can result in damage to the tire. Always replace a damaged tire. Always keep the jet of water moving across the surface. Do not aim directly at electrical parts, electrical connectors, seals, or other rubber parts.

i Vehicles with KEYLESS-GO*: If a door handle is hit by a strong jet of water, and a SmartKey with KEYLESS-GO* is in close proximity, i.e. within approximately 3 ft (approximately 1 m), the vehicle could be inadvertently locked or unlocked.

Tar stains Quickly remove tar stains before they dry and become more difficult to remove. A tar remover is recommended.

! Affixing stickers, adhesive tape or similar materials to painted body components may dam- age the paintwork.

Mercedes-Benz approved Paint Care should be applied when water drops on the paint surface do not “bead up”. This should normally be done every 3 to 5 months, de- pending on the climate and washing deter- gent used. Mercedes-Benz approved Paint Cleaner should be applied if the paint surface shows signs of dirt embedding (i.e. loss of gloss). Do not apply any of these products or wax if your vehicle is parked in the sun or if the hood is still hot. 왘 Use the appropriate MB-Touch-Up

Stick for quick and provisional repairs of minor paint damage (i.e. chips from stones, vehicle doors, etc.).

411

Operation Vehicle care

Engine cleaning Prior to cleaning the engine compartment make sure to protect electrical compo- nents and connectors from the intrusion of water and cleaning agents. Corrosion protection, such as MB Anticor- rosion Wax, should be applied to the en- gine compartment after every engine cleaning. Before applying, all control link- age bushings and joints should be lubricat- ed. The poly-V-belt and all pulleys should be protected from any wax.

Vehicle washing In the winter, thoroughly remove all traces of road salt as soon as possible. When washing the vehicle underbody, do not forget to clean the inner sides of the wheels.

i Vehicles with KEYLESS-GO*: If a door handle is hit by a strong jet of water, and a SmartKey with KEYLESS-GO* is in close proximity, i.e. within approximately 3 ft (approximately 1 m), the vehicle could be inadvertently locked or unlocked.

412

Hand-wash Do not use hot water or wash your vehicle in direct sunlight. 왘 Only use a mild car wash detergent,

such as Mercedes-Benz approved Car Shampoo.

왘 Thoroughly spray the vehicle with a dif-

fused jet of water. Direct only a very weak spray towards the ventilation intake.

왘 Use plenty of water and rinse the sponge and chamois frequently.

왘 Rinse with clean water and thoroughly

dry with a chamois. Do not allow cleaning agents to dry on the finish.

! Do not use scouring agents on these parts. Never apply strong force and only use a soft, non-scratching cloth when cleaning the vehicle. Do not attempt to wipe the surface with a dry cloth or sponge. Otherwise you may scratch or damage the paint.

Automatic car wash You can have your car washed in an auto- matic car wash from the start. Automatic car washes without brushes are prefera- ble. 왘 To protect the filter system, switch the climate control system (컄 page 218) or the automatic climate control system* (컄 page 232) to air recirculation mode.

! Do not clean your vehicle in an automatic touchless car wash which uses caustic spray. Otherwise the caustic spray will damage the paint or ornamental moldings.

If the vehicle is very dirty, prewash it before running it through the automatic car wash.

! If you want the gear position to remain in N (for example when the vehicle is pulled through a car wash): 앫 do not remove the SmartKey from the starter

switch

or, when using KEYLESS-GO* 앫 do not turn off the engine using the

KEYLESS-GO start/stop button* and open the driver’s door

Otherwise, the transmission will shift to P and lock the wheels, preventing the vehicle from being pulled through a car wash.

! Make sure that the windshield wiper switch is set to 0 (컄 page 61). Otherwise, the rain sensor could activate and cause the wipers to move unintentionally. This may lead to vehicle damage. Due to the width of the vehicle, fold in exterior rear view mirrors prior to running the vehicle through an automatic car wash to prevent damage to the mirrors.

i After running the vehicle through an auto- matic car wash, wipe any wax off of the wind- shield (컄 page 415). This will prevent smears and reduce wiping noise which can be caused by residual wax on the windshield. When leaving the car wash, make sure that the mirrors are folded out. Otherwise they may vibrate.

Ornamental moldings For regular cleaning and care of ornamen- tal moldings, use a use damp cloth.

! Do not use chrome cleaner on ornamental moldings. Although ornamental moldings may have chrome appearance, they could be made of anodized aluminum that will be damaged when cleaned with chrome cleaner. Instead, use damp cloth to clean those ornamental moldings. Very dirty ornamental moldings of which you are sure are chrome-plated, use a chrome cleaner. If in doubt whether an ornamental molding is chrome-plated, contact an authorized Mercedes-Benz Light Truck Center.

Operation Vehicle care

Headlamps, brake lamps, tail lamps, side markers, turn signal lenses 왘 Use a mild car wash detergent, such

as Mercedes-Benz approved Car Shampoo, with plenty of water.

! Only use window cleaning solutions that are suitable for plastic lamp lenses. Window clean- ing solutions which are not suitable may damage the plastic lamp lenses of the headlamps. There- fore, do not use abrasives, solvents or cleaners that contain solvents. Never apply strong force and only use a soft, non-scratching cloth when cleaning the lenses. Do not attempt to wipe dirty lenses with a dry cloth or sponge. Otherwise you may scratch or damage the lens surface.

413

! Do not apply strong pressure to the sensor covers. Applying strong pressure may damage the sensor covers. Follow the instructions provided by the power washer manufacturer on maintaining a distance between the vehicle and the nozzle of the power washer.

! To prevent scratches, never apply strong force and only use a soft, non-scratching cloth when cleaning the sensors. Do not attempt to wipe dirty sensors with a dry cloth or sponge.

Operation Vehicle care

Cleaning the Distronic* system sensor cover

왘 Restart the engine after cleaning sen-

sor cover 1.

Cleaning the Parktronic* system sensors

1 Distronic system sensor cover 왘 Switch off the ignition (컄 page 39). 왘 Use a mild car wash detergent, such as

Mercedes-Benz approved Car Shampoo, with plenty of water and a non-scratching cloth to clean sensor cover 1.

! To prevent scratches or damage, never apply strong force and only use a soft, non-scratching cloth when cleaning the sensor cover 1. Do not attempt to wipe dirty sensors with a dry cloth or sponge.

414

1 Parktronic system sensors in front

bumper

왘 Use a mild car wash detergent, such as

Mercedes-Benz approved Car Shampoo, with plenty of water and a soft, non-scratching cloth to clean sensors 1 on the bumpers.

Cleaning the Rear View Camera lens*

! Do not clean the camera and the area around the camera: 앫 with a high-pressure cleaner 앫 with a dry cloth and high pressure 앫 with aggressive cleaning agents You could otherwise damage the camera.

Cleaning the windows and the wiper blades

1 Camera lens 왘 Only use clean water and a soft,

non-scratching cloth to clean camera lens 1.

Be careful not to apply wax to camera lens 1 when waxing the vehicle. If neces- sary, remove the wax using the Mercedes-Benz approved Car Shampoo with plenty of water.

Warning!

For safety reasons, switch off wipers and re- move SmartKey from starter switch (vehicles with KEYLESS-GO*: Make sure the vehicle’s on-board electronics have status 0) before cleaning the windshield and/or the wiper blades. Otherwise, the wiper motor could suddenly turn on and cause injury.

왘 Fold wiper arms forward until they snap

into place.

Operation Vehicle care

! Do not pull on the wiper blade inserts. They could tear. 왘 Clean the wiper blade inserts with a

clean cloth and detergent solution. 왘 Use a soft, clean cloth and a mild

window cleaning solution on all outside and inside glass surfaces. An automotive glass cleaner is recom- mended.

! Fold the windshield wiper arms back onto the windshield before turning the SmartKey in the starter switch or pressing the KEYLESS-GO start/stop button (vehicles with KEYLESS-GO*). Hold on to the wiper when folding the wiper arm back. If released, the force of the impact from the tensioning spring could crack the windshield.

! To clean the window interior, do not use a dry cloth, abrasives, solvents or cleaners con- taining solvents. Do not touch the inside of the front, rear or side windows with hard objects such as an ice scraper or ring. Doing so may damage the windows.

415

Operation Vehicle care

Cleaning the panorama roof with tilt/sliding panel* The rear part of the panorama roof has a protective layer on the inside. 왘 Use a soft, clean cloth and a mild

window cleaning solution. An automotive glass cleaner is recom- mended.

Light alloy wheels If possible, clean wheels once a week. 왘 Use Mercedes-Benz approved Wheel Care, a soft bristle brush and a strong spray of water for cleaning the light al- loy wheels.

! Only use acid-free cleaning materials. Acid may cause corrosion or damage the clear coat.

! Do not use a dry cloth, abrasives, solvents or cleaners containing solvents. Do not touch the protective layer with hard objects such as an ice scraper or ring. Never apply strong force and only use a soft, non-scratching cloth when clean- ing the rear part of the tilt/sliding panel*. Otherwise you may scratch or damage the protective layer.

! The vehicle should not be parked for an extended period of time immediately after it has been cleaned, especially not after the wheel rims have been cleaned with wheel rim cleaner. Wheel rim cleaners can lead to increased corrosion of the brake disks and brake pads. Non-approved wheel cleaners may also damage the wheel paint if the car is not driven after cleaning. Therefore, the vehicle’s brake system should always be warmed-up before it is parked after cleaning. To do so, please drive your vehicle for several minutes to allow the brakes to dry. When applying Mercedes-Benz approved Tire Care and Mercedes-Benz approved Wheel Care products, take care not to spray them on the brake disks.

Plastic and rubber parts 왘 Use a gentle dishwashing detergent or mild detergent for delicate fabrics as a washing solution.

왘 Wipe with a cloth moistened in a luke-

warm solution. The surface may temporarily change color. If this is the case, wait for it to dry.

Warning!

Do not use cleaners containing solvents or cockpit care sprays to clean the cockpit or the steering wheel. Cleaners containing sol- vents will make the surface porous and vehi- cle occupants could suffer serious injuries from plastic parts coming loose in the event of air bag deployment.

416

Hard plastic trim items 왘 Use Mercedes-Benz approved Interior Care, a soft, lint-free cloth and apply with light pressure.

Headliner 왘 Use a soft bristle brush or a

dry-shampoo cleaner in case of excessive dirt.

! Never apply strong force and only use a soft, non-scratching cloth when cleaning the surface. Do not attempt to wipe the surface with a dry cloth or sponge. Otherwise you may scratch or damage the surface.

Steering wheel 왘 Wipe with a damp cloth and dry thor- oughly or clean with Mercedes-Benz approved Leather Care.

Carpets 왘 Use Mercedes-Benz approved Carpet

and Fabric Care for cleaning the carpets.

Seat belts 왘 Only use clear, lukewarm water and

soap.

! The seat belts must not be treated with chemical cleaning agents. Do not dry the seat belts at temperatures above 176°F (80°C) or in direct sunlight.

Warning!

Do not bleach or dye seat belts as this may severely weaken them. In a crash they may not be able to provide adequate protection.

Operation Vehicle care

Upholstery Using aftermarket seat covers or wearing clothing that have the tendency to give off coloring (e.g. when wet, etc.) may cause the upholstery to become permanently dis- colored. By lining the seats with a proper intermediate cover, contact-discoloration will be prevented.

Warning!

Only use seat or head restraint covers which have been tested and approved by Mercedes-Benz for your vehicle model. Using other seat or head restraint covers may interfere with or prevent the activation of the active head restraints. Contact an authorized Mercedes-Benz Light Truck Center for availability.

417

Wood trims 왘 Dampen cloth using water and use

damp cloth to clean wood trims in your vehicle.

! Do not use solvents like tar remover or wheel cleaner nor polishes or waxes as these may be abrasive.

Operation Vehicle care

Leather upholstery Please note that leather upholstery is a natural product and is therefore subject to a natural aging process. Leather up- holstery may also react to certain ambient influences such as high humidity or high temperature by showing wrinkles for example. 왘 Wipe leather upholstery with a damp cloth and dry thoroughly or clean with Mercedes-Benz approved Leather Care.

! Wipe with light pressure to avoid damage to the upholstery.

Exercise particular care when cleaning perforated leather as its underside should not become wet.

418

Practical hints

What to do if … Where will I find ...? Unlocking/locking in an emergency Opening/closing in an emergency Resetting activated head restraints Replacing SmartKey batteries Replacing bulbs Replacing wiper blades Flat tire Bleeding the fuel system (diesel engine only) Battery Jump starting Towing the vehicle Fuses

419

Practical hints What to do if …

Lamps in instrument cluster

Problem - The yellow ABS indicator lamp comes on while the engine is running.

420

General information: If any of the following lamps in the instru- ment cluster fails to come on during the

bulb self-check when switching on the ignition, have the respective bulb checked and replaced if necessary.

Possible cause/consequence ABS has detected a malfunction and has switched off. The BAS, ESP®, EBP, and 4-ETS are also switched off (see messages in multi- function display). The brake system is still functioning normally but without the ABS available. If the ABS control unit is malfunctioning, other systems such as the navigation system* or the automatic transmission may also be malfunctioning.

The charging voltage has fallen below 10 volts. The ABS has switched off. The battery might not be charged sufficiently.

Suggested solution 왘 Continue driving with added caution. Wheels may lock during hard braking, reducing steering capability.

왘 Read and observe messages in the multifunction display (컄 page 433).

왘 Have the system checked at an authorized Mercedes-Benz Light Truck Center as soon as possible.

Failure to follow these instructions increases the risk of an accident. When the voltage is above this value again, the ABS is operational again and the ABS indicator lamp should go out. If the ABS indicator lamp does not go out: 왘 Have the generator (alternator) and

the battery checked.

Problem

; (USA only) 3 (Canada only)

The red brake warning lamp comes on while driving and an acoustic warning sounds.

Possible cause/conse- quence You are driving with the parking brake set. There is insufficient brake fluid in the reservoir.

Warning!

Driving with the brake warning lamp illumi- nated can result in an accident. Have your brake system checked immediately if the brake warning lamp stays on.

Do not add brake fluid before checking the brake system.Overfilling the brake fluid res- ervoir can result in spilling brake fluid on hot engine parts and the brake fluid catching fire. You can be seriously burned.

Practical hints What to do if …

Suggested solution

왘 Release the parking brake

(컄 page 57).

왘 Risk of accident! Carefully stop the

vehicle in a safe location or as soon as it is safe to do so.

왘 Apply the parking brake (컄 page 66). 왘 Contact an authorized

Mercedes-Benz Light Truck Center. Do not add brake fluid! This will not solve the problem.

! If you find that the brake fluid in the brake fluid reservoir has fallen to the minimum mark or below, have the brake system checked for brake pad thickness and leaks.

421

Possible cause/conse- quence A malfunction in the Electronic Brake Proportioning (컄 page 105) was detected.

Suggested solution

왘 Have the system checked at an autho-

rized Mercedes-Benz Light Truck Center as soon as possible.

Failure to follow these instructions increases the risk of an accident.

The red brake warning lamp comes on while driving. In addition, the yellow ABS mal- function indicator lamp, and the yellow ESP® warning lamp come on and an acoustic warn- ing sounds.

Practical hints What to do if …

Problem

; (USA only) 3 (Canada only)

422

Problem

? (USA only) ± (Canada only)

The yellow engine malfunction indicator lamp comes on while driving.

i Some states may by law require you to visit a workshop immediately as soon as the engine malfunction indicator lamp comes on. Check local requirements.

Practical hints What to do if …

Suggested solution

왘 Have the vehicle checked as soon as

possible by an authorized Mercedes-Benz Light Truck Center. An on-board diagnostic connector is used by the service station to link the vehicle to the shop diagnostics system. It allows the accurate identifi- cation of system malfunctions through the readout of diagnostic trouble codes. It is located in the front left area of the footwell next to the parking brake pedal.

Possible cause/conse- quence There is a malfunction in: 앫 The fuel management

system

앫 The ignition system 앫 The emission control

system

앫 Systems which affect

emissions

Such malfunctions may result in excessive emissions values and may switch the engine to its limp-home (emergency operation) mode.

423

Practical hints What to do if …

Problem

? (USA only) ± (Canada only)

The yellow engine malfunction indicator lamp comes on while driving.

Possible cause/conse- quence A loss of pressure has been detected in the fuel system. The fuel cap may not be closed properly or the fuel system may be leaky.

Suggested solution

왘 Check the fuel cap (컄 page 360). If it is not closed properly: 왘 Close the fuel cap. If it is closed properly: 왘 Have the fuel system checked by an

authorized Mercedes-Benz Light Truck Center.

Your fuel tank is empty.

왘 After refueling start, turn off and

restart the engine three or four times in succession.

The limp-home mode is canceled. You do not need to have your vehicle checked.

424

Problem v The yellow ESP® warning lamp

comes on while the engine is running.

Possible cause/consequence The ESP® has been switched of with the ESP® switch or has switched off due to a malfunction. Risk of accident! Adapt your speed and driving to the prevail- ing road, weather, and traffic conditions.

v The yellow ESP® warning lamp

flashes while driving.

The ESP® or traction control has come into operation because of detected traction loss of at least one tire.

Practical hints What to do if …

Suggested solution 왘 Switch the ESP® back on

(컄 page 105).

If the ESP® cannot be switched back on: 왘 Continue driving with added caution. 왘 Observe additional messages in the

multifunction display that may appear.

왘 Have the system checked at an autho-

rized Mercedes-Benz Light Truck Center as soon as possible.

왘 When driving off, apply as little throt-

tle as possible.

왘 While driving, ease up on the acceler-

ator.

왘 Adapt your speed and driving to the

prevailing road and weather condi- tions.

왘 Do not deactivate the ESP®.

Exceptions: (컄 page 104)

Failure to follow these instructions increases the risk of an accident.

425

Practical hints What to do if …

Problem < The red seat belt telltale comes on for a maximum of 6 seconds after starting the engine.

Possible cause/consequence The seat belt telltale reminds you and your passengers to fasten your seat belts before driving off.

Suggested solution 왘 Fasten your seat belts.

Regardless of whether the seat belts are fastened or not, the seat belt tell- tale always comes on and remains lit for 6 seconds after starting the engine.

< You hear a warning chime for a

maximum of 6 seconds after starting the engine.

< The red seat belt telltale comes on while the vehicle is standing still and the engine is running or during driving.

You have forgotten to fasten your seat belt. 왘 Fasten your seat belt.

The warning chime stops sounding.

You and/or your front passenger have for- gotten to fasten your seat belts.

왘 Fasten your seat belts.

The seat belt telltale goes out.

There are items placed on the front passen- ger seat and therefore the system senses the front passenger seat as being occupied.

왘 Remove the items from the front pas-

senger seat and put them in a safe place. The seat belt telltale goes out.

426

Practical hints What to do if …

Problem < During driving the red seat belt telltale flashes and you addition- ally hear an intermittent warning chime with increasing intensity.

Possible cause/consequence The vehicle’s speed once exceeded 15 mph (25 km/h) and you and/or your front passenger have forgotten to fasten your seat belts. There are items placed on the front passen- ger seat and therefore the system senses the front passenger seat as being occupied.

Suggested solution 왘 Fasten your seat belts.

The seat belt telltale goes out and the warning chime stops sounding.

왘 Remove the items from the front

passenger seat and put them in a safe place. The seat belt telltale goes out and the warning chime stops sounding.

i After 60 seconds with an unfastened seat belt on one of the front seats, the warning chime stops sounding and the seat belt telltale illumi- nates continuously. The seat belt telltale will only go out if both the driver and front passenger’s seat belt are fastened, or the vehicle is standing still and a front door is opened.

427

Practical hints What to do if …

Problem H USA only:

Combination low tire pressure/TPMS malfunction telltale for the TPMS illuminates continuously. Canada only: Low tire pressure telltale for the Advanced TPMS* illuminates continuously.

H USA only:

Combination low tire pressure/TPMS malfunction telltale for the TPMS flashes 60 seconds and then stays illuminated.

428

Possible cause/consequence The TPMS (USA only) or Advanced TPMS* (Canada only) detects a loss of pressure in at least one tire.

There is a malfunction in the TPMS.

Suggested solution 왘 Carefully bring the vehicle to a

halt, avoiding abrupt steering and braking maneuvers. Observe the traffic situation around you.

왘 Read and observe messages in

the multifunction display.

If the tire inflation pressure in the respective tire(s) has (have) been corrected, the combination low tire pressure/TPMS malfunction telltale goes out after few minutes driving. 왘 Read and observe messages in

the multifunction display.

왘 Have the TPMS checked by an

authorized Mercedes-Benz Light Truck Center.

After the malfunction has been remedied the combination low tire pressure/TPMS malfunction telltale goes out after few minutes driving.

Warning!

Each tire, including the spare (if provided), should be checked monthly when cold and inflated to the inflation pressure recom- mended by the vehicle manufacturer on the vehicle placard or the tire inflation pressure label. (If your vehicle has tires of a different size than the size indicated on the vehicle placard or the tire inflation pressure label, you should determine the proper tire infla- tion pressure for those tires). As an added safety feature, your vehicle has been equipped with a tire pressure monitor- ing system (TPMS) that illuminates a low tire pressure telltale when one or more of your tires is significantly underinflated. Accord- ingly, when the low tire pressure telltale illu- minates, you should stop and check your tires as soon as possible, and inflate them to the proper pressure. Driving on a significant- ly underinflated tire causes the tire to over- heat and can lead to tire failure.

Underinflation also reduces fuel efficiency and tire tread life, and may affect the vehi- cle’s handling and stopping ability. Please note that the TPMS is not a substitute for proper tire maintenance, and it is the driv- er’s responsibility to maintain correct tire pressure, even if underinflation has not reached the level to trigger illumination of the TPMS low tire pressure telltale.

USA only: Your vehicle has also been equipped with a TPMS malfunction indicator to indicate when the system is not operating properly. The TPMS malfunction indicator is com- bined with the low tire pressure telltale. When the system detects a malfunction, the telltale will flash for approximately 1 minute and then remain continuously illuminated. This sequence will continue upon subse- quent vehicle start-ups as long as the mal- function exists. When the malfunction indicator is illuminated, the system may not be able to detect or signal low tire pressure as intended.

Practical hints What to do if …

TPMS malfunctions may occur for a variety of reasons, including the installation of in- compatible replacement or alternate tires or wheels on the vehicle that prevent the TPMS from functioning properly. Always check the TPMS malfunction telltale after replacing one or more tires or wheels on your vehicle to ensure that the replacement or alternate tires and wheels allow the TPMS to continue to function properly.

429

Possible cause/consequence The fuel level has gone below the reserve mark. 왘 Refuel at the next gas station

Suggested solution

(컄 page 360).

There is a malfunction in the restraint systems. The air bags or emergency tensioning device (ETDs) could deploy unexpectedly or fail to deploy unexpectedly in an accident.

왘 Drive with added caution to the

nearest authorized Mercedes-Benz Light Truck Center.

Practical hints What to do if …

Problem The yellow fuel tank reserve warning lamp in the fuel gauge comes on while driving. 1 The red SRS indicator lamp comes

on while driving.

Warning!

In the event a malfunction of the SRS is indi- cated as outlined above, the SRS may not be operational. For your safety, we strongly recommend that you contact an authorized Mercedes-Benz Light Truck Center immedi- ately to have the system checked, otherwise the SRS may not be activated when needed in an accident, which could result in serious or fatal injury, or it might deploy unexpect- edly and unnecessarily which could result in an accident and/or injury to you or to others.

430

Possible cause/consequence The system is malfunctioning.

Practical hints What to do if …

Suggested solution 왘 Have the system checked as soon as

possible by an authorized Mercedes-Benz Light Truck Center.

왘 Also read and observe any messages in the multifunction display and follow corrective steps (컄 page 445).

Lamp in center console

Problem 59The front passenger

front air bag off indicator lamp illuminates and re- mains illuminated with the weight of a typical adult or someone larger than a small individual on the front passenger seat.

Warning!

If the 59 indicator lamp illuminates and remains illuminated with the weight of a typical adult or someone larger than a small individual on the front passen- ger seat, do not have any passenger use the front passenger seat until the system has been repaired.

431

Practical hints What to do if …

Problem

59The front passenger

front air bag off indicator lamp does not illuminate and/or does not remain illuminated with the weight of a typical 12-month-old child in a standard child restraint or less on the front passen- ger seat.

Possible cause/consequence The system is malfunction- ing.

Suggested solution

왘 Make sure there is nothing between seat cushion and

child seat and check installation of the child seat.

왘 Make sure no objects applying supplemental weight

onto the seat are present.

왘 Make sure no objects which apply forces to the seat are present (e.g. objects such as books, briefcases etc. lodged behind or around the seat, head restraints pushing against roof etc.). The system may recognize such forces as supplemental weight.

왘 If the front passenger front air bag off indicator lamp remains out, have the system checked as soon as pos- sible by an authorized Mercedes-Benz Light Truck Center. Do not transport a child on the front passen- ger seat until the system has been repaired.

왘 Also note any messages in the multifunction display

and follow corrective steps (컄 page 445).

Warning!

If the 59 indicator lamp does not illuminate or remains out with the

432

weight of a typical 12-month-old child in a standard child restraint or less on the front passenger seat, do not transport a child on

the front passenger seat until the system has been repaired.

Vehicle status messages in the multifunction display

Warning and malfunction messages appear in the multifunction display located in the instrument cluster. Certain warning and malfunction messag- es are accompanied by an audible signal. Address these messages accordingly and follow the additional instructions given in this Operator’s Manual. Selecting the vehicle status message memory menu in the control system (컄 page 174) displays both cleared and uncleared messages. High-priority messages appear in the multifunction display in red color.

Certain messages of high priority cannot be cleared from the multifunction display using the reset button (컄 page 156) or button j, k, ÿ, or è on the multifunction steering wheel. Other messages of high priority and mes- sages of less immediate priority can be cleared from the multifunction display using the reset button (컄 page 156) or button j, k, ÿ, or è on the multifunction steering wheel. They are then stored in the vehicle status message memory (컄 page 174). Remember that clearing a message will only make the mes- sage disappear. Clearing a message will not correct the condition that caused the message to appear.

Practical hints What to do if …

Warning!

All categories of messages contain important information which should be taken note of and, where a malfunction is indicated, addressed as soon as possible at an authorized Mercedes-Benz Light Truck Center.

Failure to repair condition noted may cause damage not covered by the Mercedes-Benz Limited Warranty, or result in property dam- age or personal injury.

433

i Switching on the ignition causes all instrument cluster lamps (except high beam headlamp indicator lamp, and turn signal indica- tor lamps unless activated) as well as the multi- function display to come on. Make sure the lamps and multifunction display are in working order before starting your journey.

On the pages that follow, you will find a compilation of the most important warning and malfunction messages that may appear in the multifunction display. For your convenience the messages are divided into two sections: 앫 Text messages (컄 page 435) 앫 Symbol messages (컄 page 451)

Practical hints What to do if …

Warning!

No messages will be displayed if either the instrument cluster or the multifunction display is inoperative.

As a result, you will not be able to see infor- mation about your driving conditions, such as speed or outside temperature, warn- ing/indicator lamps, malfunction/warning messages or the failure of any systems. Driving characteristics may be impaired.

If you must continue to drive, do so with added caution. Contact an authorized Mercedes-Benz Light Truck Center as soon as possible.

434

Practical hints What to do if …

Text messages

Display message ABS

inoperative See Operator's Manual

unavailable See Operator’s Manual

Possible cause/consequence The ABS has detected a malfunction and has switched off. The ESP® and the BAS are also deactivated. The brake system is still functioning normally but without the ABS avail- able.

The ABS was deactivated because of insufficient power supply. The charg- ing voltage has fallen below 10 volts. The brake system is still functioning normally but without the ABS available.

Possible solution 왘 Continue driving with added caution. Wheels may lock during hard braking, reducing steering capability.

왘 Have the system checked at an authorized Mercedes-Benz Light Truck Center as soon as possible.

Failure to follow these instructions increases the risk of an accident. When the voltage is above this value again, the ABS is operational again and the message in the multifunction display should disappear. If the message in the multifunction display does not disappear: 왘 Have the generator (alternator) and the

battery checked.

435

Practical hints What to do if …

Display message ABS

unavailable See Operator’s Manual

Possible cause/consequence If the yellow ESP® warning lamp v flashes while driving and this message appears, the electron- ic traction system has switched off to prevent overheating of the drive wheel brakes. The self-diagnosis has not yet been completed yet.

Possible solution As soon as the brakes have cooled off, the electronic traction system switches on again. The message in the multifunction display disap- pears and the ESP® warning lamp v goes out.

The display will clear after driving a short distance at a vehicle speed of above 12 mph (20 km/h).

inoperative

The cruise control is malfunctioning. 왘 Have cruise control checked by an

––– mph

You have attempted to set a speed while driving below 20 mph (30 km/h). The ESP® is switched off. The automatic transmission is set to position P, R, or N. The vehicle is secured with the parking brake.

authorized Mercedes-Benz Light Truck Center.

왘 Accelerate to a speed exceeding

20 mph (30 km/h) and set the speed (컄 page 266).

왘 Switch on the ESP® (컄 page 105). 왘 Set the automatic transmission to

position D (컄 page 197).

왘 Release the parking brake (컄 page 57).

Cruise control and SPEEDTRONIC Cruise control

436

Practical hints What to do if …

Display message DISTRONIC

––– mph

inoperative

Override

Possible cause/consequence You have attempted to set a speed while driving below 20 mph (30 km/h). The ESP® is switched off. The automatic transmission is set to position P, R, or N. The vehicle is secured with the parking brake. The Distronic* or the Distronic* display are malfunctioning.

You have accelerated. The Distronic* has switched off.

Possible solution 왘 Accelerate to a speed exceeding

20 mph (30 km/h) and set the speed (컄 page 266).

왘 Switch on the ESP® (컄 page 105). 왘 Set the automatic transmission to posi-

tion D (컄 page 197).

왘 Release the parking brake (컄 page 57).

왘 Have the system checked by an

authorized Mercedes-Benz Light Truck Center.

왘 Stop accelerating.

437

Practical hints What to do if …

Display message DISTRONIC

available again

currently unavailable See Operator’s Manual

Possible cause/consequence Distronic* had been deactivated and is available again. Distronic* is deactivated because the functionality is impaired by external interferences, e.g. high-frequency sources such as toll stations, speed measuring systems etc. Distronic* is deactivated because the Distronic* sensor has not sensed any other vehicles or objects, e.g. road sign or such, for a long time.

Possible solution 왘 Activate Distronic* (컄 page 277).

왘 Leave the area of the external interfer-

ence.

왘 Activate Distronic* again (컄 page 277)

when the message DISTRONIC available again appears.

왘 Try to activate Distronic* again (컄 page 277) when the message DISTRONIC available again appears.

438

Display message DISTRONIC

currently unavailable See Operator’s Manual

Possible cause/consequence Distronic* is deactivated because 앫 the Distronic* cover in the

radiator grille is dirty

앫 the functionality is impaired by

heavy precipitation or fog

Practical hints What to do if …

Possible solution 왘 Clean the Distronic* cover in the radiator

grille (컄 page 414). 왘 Restart the vehicle. Distronic* becomes operational again with- out the engine being restarted when 앫 dirt on the radiator grille has fallen off

while driving (e.g. slush or snow) 앫 the system recognizes full sensor availability due to lessening rain or because the road is drying, for example

앫 the message in the multifunction display

disappears

You can then operate Distronic* as usual again.

439

Practical hints What to do if …

Display message Depress brake to shift out of Park

Door Open Vehicle not in Park

Drive to workshop without shifting gears

440

Possible cause/consequence You have tried to shift the automatic transmission into position D, R or N using the gear selector lever without depressing the brake pedal. You have opened the driver’s door and the automatic transmission is still in position D, R or N.

The automatic transmission cannot be shifted out of the set position be- cause of a malfunction.

Possible solution 왘 Depress the brake pedal.

왘 Before you leave the vehicle, make sure that the automatic transmission is set to position P and that the parking brake is engaged.

If the automatic transmission is set to position D: 왘 Without changing the automatic transmis- sion from position D, drive to an authorized Mercedes-Benz Light Truck Center. If the automatic transmission is set to position N, R or P: 왘 Do not drive. 왘 Contact an authorized Mercedes-Benz Light

Truck Center.

Display message ESP

inoperative See Operator’s Manual

Practical hints What to do if …

Possible cause/consequence In addition, the yellow ESP® warning lamp v comes on. The ESP® has detected a malfunc- tion and switched off. The ABS may still be operational.

In addition, the yellow ESP® warning lamp v comes on. The ESP® or the ESP® display is malfunctioning.

In addition, the yellow ESP® warning lamp v comes on. The ESP® is deactivated because of a malfunction or interrupted power supply.

Possible solution 왘 Continue driving with added caution. 왘 Have the system checked at an authorized Mercedes-Benz Light Truck Center as soon as possible.

Failure to follow these instructions increases the risk of an accident. 왘 Continue driving with added caution. 왘 Have the system checked at an authorized Mercedes-Benz Light Truck Center as soon as possible.

Failure to follow these instructions increases the risk of an accident. 왘 Continue driving with added caution. 왘 Contact an authorized Mercedes-Benz Light

Truck Center as soon as possible.

Failure to follow these instructions increases the risk of an accident.

441

Practical hints What to do if …

Display message ESP

unavailable See Operator’s Manual

442

Possible cause/consequence The ESP® was deactivated because of insufficient power supply. The charging voltage has fallen below 10 volts. The brake system is still functioning normally but without the ESP® available.

If the yellow ESP® warning lamp v flashes while driving and this message appears, the electron- ic traction system has switched off to prevent overheating of the drive wheel brakes. The self-diagnosis has not been completed yet.

Possible solution When the voltage is above this value again, the ESP® is operational again and the message in the multifunction display should disappear. If the message in the multifunction display does disappear: 왘 Have the generator (alternator) and the

battery checked.

As soon as the brakes have cooled off, the electronic traction system switches on again. The message in the multifunction display disap- pears and the ESP® warning lamp v goes out.

The display will clear after driving a short distance at a vehicle speed of above 12 mph (20 km/h).

Practical hints What to do if …

Display message

Shift to P

Shift to P or N to start engine

Only shift to Park when vehicle is stationary

Possible cause/consequence You have started the engine or switched on the ignition with KEYLESS-GO* and opened the driver’s door with the automatic transmission not set to position P. You have attempted to start the engine with the KEYLESS-GO* start/stop button while the auto- matic transmission was set to position R or D.

You have tried to shift the transmis- sion into position P using the gear selector lever although the vehicle is still in motion.

Possible solution 왘 Set the automatic transmission to

position P.

or 왘 Close the driver’s door 왘 Set the automatic transmission to

position P or N. Make sure the brake pedal is depressed when attempting to start the engine with the KEYLESS-GO* start/stop button.

왘 Stop the vehicle.

443

Practical hints What to do if …

Display message SRS

Restraint sys. malfunction Visit workshop

Possible cause/consequence Possible solution The system is malfunctioning.

왘 Drive with added caution to the nearest authorized Mercedes-Benz Light Truck Center.

Warning!

In the event a malfunction of the SRS is indi- cated as outlined above, the SRS may not be operational. For your safety, we strongly recommend that you contact an authorized Mercedes-Benz Light Truck Center immedi- ately to have the system checked; otherwise the SRS may not be activated when needed in an accident, which could result in serious or fatal injury, or it might deploy unexpect- edly and unnecessarily which could also result in injury.

444

Practical hints What to do if …

Display message

Front passenger airbag enabled See Operator’s Manual

Possible cause/consequence Front passenger front air bag is activated while driving even though a child, small individual, or object below the system’s weight threshold is on the front passenger seat, or the front pas- senger seat is empty. Objects on the seat or forces acting on the seat may make the system sense supple- mental weight.

Possible solution

Stop the vehicle in a safe location as soon as possible and check the front passen- ger seat for the following: 왘 Apply the parking brake (컄 page 66). 왘 Switch off the ignition (컄 page 39). 왘 Remove child and child restraint from front passenger seat and properly secure

the child in rear seat employing the child restraint if necessary.

왘 Remove any other items from on and around the front passenger seat and

make sure the storage bag on the back of the front passenger seat is empty. 왘 Make sure that no objects which apply forces to the seat are present (e.g. ob- jects such as books, briefcases etc. lodged behind or around the seat, head re- straints pushing against roof etc.). The system may recognize such forces as supplemental weight and sense that an occupant on the front passenger seat is of a heavier weight than actually present.

왘 Keep the seat unoccupied, close the front passenger door and turn on the igni-

tion (컄 page 39). (Continued on next page)

445

Practical hints What to do if …

Display message

Possible cause/consequence

Possible solution

Front passenger airbag enabled See Operator’s Manual

Monitor the 59 indicator lamp on the center console (컄 page 92) and the multifunction display in the instrument cluster (컄 page 26) for the following: With the seat unoccupied and the ignition turned on, 앫 the 59 indicator lamp on the center console should illuminate and remain illuminated, indicating that the OCS (컄 page 88) has deactivated the air bag.

앫 the message Front passenger airbag enabled See Operator’s Manual or the message Front passenger airbag disabled See Operator’s Manual should not appear in the multifunction display at any time the seat is unoccupied. Wait at last 60 seconds for the system to complete the necessary check cycles and to make sure neither message appears in the multifunction display.

If above conditions are met, you can occupy the front passenger seat again. Depending on the front passenger classification sensed by the OCS (컄 page 88), the 59 indicator lamp will remain illuminated or go out. If above conditions are not met, the system is not working properly. Have the system checked as soon as possible by an authorized Mercedes-Benz Light Truck Center.

Warning!

If the 59 indicator lamp re-

mains out even after performing the above corrective steps, do not have any children 12 years old and under and other small

individuals use the front passenger seat until the system has been repaired.

446

Practical hints What to do if …

Display message

Front passenger airbag disabled See Operator’s Manual

Possible cause/consequence Front passenger front air bag is deactivated while driving even though an adult or someone larger than a small individual is oc- cupying the front pas- senger seat. Forces acting on the seat may make the system sense a decrease in weight.

Possible solution

Stop the vehicle in a safe location as soon as possible and check the front passenger seat for the following: 왘 Apply the parking brake (컄 page 66). 왘 Switch off the ignition (컄 page 39). 왘 Have the front passenger vacate the seat and exit the vehicle. 왘 Adjust the seat in a height position (컄 page 44). 왘 Make sure that no objects which apply forces to the seat are present (e.g. ob- jects such as books, briefcases etc. lodged underneath, behind or around the seat). Such forces may cause the system to sense that an occupant of a lesser weight than actually present is on the front passenger seat.

왘 Keep the seat unoccupied, close the front passenger door and switch on the

ignition (컄 page 39). (Continued on next page)

447

Practical hints What to do if …

Display message

Possible cause/consequence

Possible solution

Front passenger airbag disabled see Operator’s Manual

Monitor the 59 indicator lamp on the center console (컄 page 92) and the multifunction display in the instrument cluster (컄 page 26) for the following: With the seat unoccupied and the ignition turned on, 앫 the 59 indicator lamp on the center console should illuminate and remain illuminated, indicating that the OCS (컄 page 88) has deactivated the air bag.

앫 the message Front passenger airbag enabled see Operator’s Manual or the message Front passenger airbag disabled see Operator’s Manual should not appear in the multifunction display at any time the seat is unoccupied. Wait at last 60 seconds for the system to complete the necessary check cycles and to make sure neither message appears in the multifunction display.

If above conditions are met, you can occupy the front passenger seat again. Depending on the front passenger classification sensed by the OCS (컄 page 88), the 59 indicator lamp will remain illuminated or go out. If above conditions are not met, the system is not working properly. Have the system checked as soon as possible by an authorized Mercedes-Benz Light Truck Center.

Warning!

If the 59 indicator lamp re-

mains out even after performing the above corrective steps, do not have any children 12 years old and under and other small

individuals use the front passenger seat until the system has been repaired.

448

Practical hints What to do if …

Display message Check tires Then restart Run Flat Indicator

Run Flat Indicator inoperative Tire pressure Check tires

Possible solution 왘 Make sure that the correct tire inflation pressure is set

Possible cause/consequence There was a warning message about a loss in the tire inflation pressure and the Run Flat Indicator has not been reactivated yet. Run Flat Indicator is malfunctioning. 왘 Have the Run Flat Indicator checked by an authorized

왘 Then reactivate the Run Flat Indicator (컄 page 384).

for each tire.

The Run Flat Indicator indicates that the pressure is too low in one or more tires.

왘 Carefully bring the vehicle to a halt, avoiding abrupt steering and braking maneuvers. Observe the traffic situation around you.

Mercedes-Benz Light Truck Center.

Tire pressure displayed after driving for a few minutes

Vehicles with Advanced TPMS*: The tire inflation pressure is being checked.

왘 Check and adjust tire inflation pressure as required

(컄 page 382).

왘 If necessary, replace the wheel (컄 page 497). 왘 Reactivate the Run Flat Indicator after adjusting the tire

inflation pressure values (컄 page 384).

왘 Drive the vehicle for a few minutes.

449

Practical hints What to do if …

Display message Tire pressure monitor inoperative Tire pressure monitor inoperative No wheel sensors

Tire pressure monitor Wheel sensor missing

Possible cause/consequence The TPMS or Advanced TPMS* is malfunctioning. There are wheels without appropriate wheel sensors mounted (e.g. winter tires).

Possible solution 왘 Have the TPMS or Advanced TPMS* checked by an

authorized Mercedes-Benz Light Truck Center.

왘 Have the TPMS or Advanced TPMS* checked by an

authorized Mercedes-Benz Light Truck Center.

왘 Have the wheel sensors installed by an authorized

Mercedes-Benz Light Truck Center.

왘 Have the TPMS or Advanced TPMS* checked by an

authorized Mercedes-Benz Light Truck Center.

왘 Have the wheel sensors installed by an authorized

Mercedes-Benz Light Truck Center. Vehicles with Advanced TPMS*: The tire pressure for the respective tire is shown in the multifunction display.

왘 As soon as the causes of the malfunction have been removed, the TPMS or Advanced TPMS* automati- cally becomes active again after a few minutes driving.

One or more sensors are defect (e.g. battery is empty). One or more wheels without appropriate wheel sensors mounted (e.g. spare tire).

Tire pressure monitor currently unavailable

The TPMS or Advanced TPMS* is unable to monitor the tire pressure due to 앫 a nearby radio interference source. 앫 excessive wheel sensor temperatures.

450

Symbol messages

Display symbol

Display message

Practical hints What to do if …

Possible cause/consequence Possible solution The battery is no longer charg- ing. Possible causes: 앫 alternator malfunctioning 앫 broken poly-V-belt Do not forget that the brake system requires electrical energy and may be operating with restricted capability. Considerably greater brake pedal force is required and the stopping distance is increased.

왘 Stop in a safe location or as soon as it is safe to do so and check the poly-V-belt. If it is broken: 왘 Do not continue to drive. Otherwise

the engine will overheat due to an inoperative water pump which may result in damage to the engine. Contact an authorized Mercedes-Benz Light Truck Center.

If it is intact: 왘 Contact an authorized

Mercedes-Benz Light Truck Center immediately. Adjust driving to be consistent with reduced braking responsiveness.

451

Possible cause/consequence Possible solution The battery is defective.

왘 Stop the vehicle in a safe location or as

soon as it is safe to do so.

왘 Apply the parking brake (컄 page 66). 왘 Do not continue to drive. 왘 Contact an authorized Mercedes-Benz

Light Truck Center.

왘 Have the brake pads replaced as soon as

possible.

Practical hints What to do if …

Display symbol

Display message Battery/Alternator Stop vehicle