2002 Mercedes-benz C Class Coupe Owners Manual

Operation

Driving

Instrument cluster display

Practical hints

Car care

Technical

data

Index

277

Instruments and controls

Operation

Driving

Instrument cluster display

Practical hints

Car care

Technical

data

Index

What you should know at the gas station

278

What you should know at the gas station Fuel supply

Warning! Gasoline is highly flammable and poisonous. It burns violently and can cause serious injury. Whenever you are around gasoline, avoid inhaling fumes and skin contact, extinguish all smoking materials. Never allow sparks, flame or smoking materials near gasoline!

Open flap by pushing near front (arrow). Turn fuel cap to the left and hold on to it until possible pressure in tank has been released, then remove cap. Failure to remove slowly could result in personal injury. See page 354 for manual release of fuel filler flap.

Fuel To prevent fuel vapors from escaping into open air, fully insert filler nozzle unit. Only fill fuel tank until the filler nozzle unit cuts out – do not top up or overfill.

Warning! Overfilling of fuel tank may result in creating pressure in the system which could cause a gas discharge such as the gas spraying back out upon removing the filler nozzle which could cause personal injury.

Leaving the engine running and the fuel cap open can cause the “CHECK ENGINE” lamp to illuminate, see page 283 for notes on the “CHECK ENGINE” lamp.

Fuel tank capacity approximately 16.4 US gal (62.0 l). This includes approximately 2.1 US gal (8.0 l) reserve. Use premium unleaded gasoline: Posted Octane Index 91 (Average of 96 RON/86 MON).

Engine oil Checking oil level, see instructions on page 141 and 318. Recommended engine oils, see Approved Service Products sheet.

Coolant For normal replenishing, use water (potable water quality). For further information refer to page 319.

Tire pressure For tire pressure, refer to tire pressure label inside the fuel filler flap. See page 335 for further details.

Spark plugs Approved spark plugs, refer to “Technical Data”.

Air conditioner R-134a refrigerant and special PAG lubricant, refer to “Technical Data”.

Bulbs High and low beams: H7 (55 W), fog lamps: H B4 (55 W), turn signal lamps, front 1156 NA (26.9/5 W/32/4 cp), parking and standing lamps, front: W 5W (5 W) side marker lamps, front: 5 W/4 cp, turn signal lamps, rear: PY 21 W bulb (yellow), stop lamps: P 21 W/32 cp bulb, rear fog lamp, driver’s side: P 21 W/32 cp bulb, tail, parking, standing and side marker lamp: R 5 W/4 cp, backup lamps: 21 W/32 cp, license plate lamps: 5 W/4 cp

What you should know at the gas station

279

Instruments and controls

Operation

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Instrument cluster display

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Car care

Technical

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Instruments and controls

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Instrument cluster display

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Technical

data

Index

Check regularly and before a long trip

280

Check regularly and before a long trip

1 Windshield washer and

headlamp cleaning system For refilling reservoir see page 320.

2 Coolant level,

see “Coolant level” on page 319

3 Brake fluid, (fuse box cover removed),

see “Brake fluid” on page 379

Opening hood, see page 315. Removing fuse box cover, see page 312. Vehicle lighting: Check function and cleanliness. For replacement of light bulbs, see “Exterior lamps” on page 345. Exterior lamp switch, see page 143.

P01.00-2213-26

Instrument cluster display

Malfunction and indicator lamps in the instrument cluster ......................................... 282
On-board diagnostic system ......... 283

Check engine malfunction indicator lamp............................. 283
Brake warning lamp .................. 284
Supplemental restraint system (SRS) indicator lamp .... 285
Fuel reserve warning................. 286
ABS malfunction indicator lamp.............................................. 287
Electronic stability program (ESP) — warning lamp ............... 288

Seat belt nonusage warning

lamp ............................................288

Malfunction and indicator

lamp in the center console...... 289
AIRBAG OFF indicator lamp .... 289

Malfunction and warning

messages in the multifunction display .............. 290
DISPLAY DEFECTIVE................ 291
BATTERY / ALTERNATOR ....... 292
ANTILOCK BRAKE SYSTEM .... 293
BRAKE ASSIST........................... 293
BRAKE PAD WEAR.................... 294
BRAKE FLUID ............................ 294
PARKING BRAKE....................... 295
SEAT BELT SYSTEM .................. 295
ELEC. STABIL. PROG. (Electronic stability program).. 296
COOLANT (coolant level).......... 297

COOLANT (coolant temperature)................ 298
ENGINE OIL LEVEL ................... 299
LIGHTING SYSTEM.................... 300
LIGHT SENSOR........................... 302
DOOR............................................ 302
TRUNK OPEN ............................. 303
HOOD ........................................... 303
TELEPHONE – FUNCTION ....... 304
TELE AID ..................................... 304
WASHER FLUID.......................... 305
RESTRAINT SYSTEM................. 306
KEY............................................... 306
FUEL RESERVE .......................... 307
UNDERVOLTAGE........................ 307
STEERING WHEEL ADJUST...... 308

Contents - Instrument cluster display

281

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Instrument cluster display

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Malfunction and indicator lamps

282

Warning! Inhalation of exhaust gas is hazardous to your health. All exhaust gas contains carbon monoxide, and inhaling it can cause unconsciousness and lead to death. Do not run the engine in confined areas (such as a garage) which are not properly ventilated. If you think that exhaust gas fumes are entering the vehicle while driving, have the cause determined and corrected immediately. If you must drive under these conditions, drive only with at least one window fully open.

Malfunction and indicator lamps in the instrument cluster

General information: If a bulb in the instrument cluster fails to light up during the bulb self-check when turning the electronic key in starter switch to position 2, have it checked and replaced if necessary.

Emission control Certain systems of the engine serve to keep the toxic components of the exhaust gases within permissible limits required by law. These systems, of course, will function properly only when maintained strictly according to factory specifications. Any adjustments on the engine should, therefore, be carried out only by authorized Mercedes-Benz Center qualified technicians. Engine adjustments should not be altered in any way. Moreover, the specified service jobs must be carried out regularly according to Mercedes-Benz servicing requirements. For details refer to the Service Booklet.

indicated by the “CHECK ENGINE” malfunction indicator lamp in the instrument cluster and are simultaneously stored in the SFI control module. If the “CHECK ENGINE” malfunction indicator lamp comes on, have the system checked at your authorized Mercedes-Benz Center as soon as possible. With some exceptions, the control module switches off the “CHECK ENGINE” malfunction indicator lamp if the condition, causing the lamp to come on, no longer exists during three consecutive cycles. An on-board diagnostic connector is located in the passenger compartment near to the parking brake pedal, allowing the accurate identification of system malfunctions through the readout of diagnostic trouble codes.

On-board diagnostic system Check engine malfunction indicator lamp

Engine malfunction indicator lamp. If the “CHECK ENGINE” malfunction indicator lamp comes on when the engine is running,

it indicates a malfunction of the fuel management system, emission control system, systems which impact emissions, or the fuel cap is not closed tight (check the fuel cap). If the “CHECK ENGINE” lamp is illuminated continuously and the vehicle is driving normally, you may still drive the vehicle, however, in all cases, we recommend that you have the system checked at your authorized Mercedes-Benz Center as soon as possible. If the “CHECK ENGINE” lamp comes on continuously and/or the vehicle is not driving normally (e.g. malfunction of the fuel management system or running out of fuel), serious damage can occur to the emission system. Please contact your authorized Mercedes-Benz Center immediately. The Sequential Multiport Fuel Injection (SFI) control module monitors emission control components that either provide input signals to or receive output signals from the control module. Malfunctions resulting from interruptions or failure of any of these components are

Malfunction and indicator lamps

283

Instruments and controls

Operation

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Instrument cluster display

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Car care

Technical

data

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Instruments and controls

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Malfunction and indicator lamps

284

Brake warning lamp

Except Canada

Canada only

When the brake warning lamp and message appear while the engine is running, this means: • there is insufficient brake fluid in the reservoir (engine running and parking brake released), or

• the parking brake is set (engine running).

Warning! Driving with the brake warning lamp illuminated can result in an accident. Have your brake system checked immediately if the brake warning lamp stays on. Don’t add brake fluid before checking the brake system. Overfilling the brake fluid reservoir can result in spilling brake fluid on hot engine parts and the brake fluid catching fire. You can be seriously burned.

Note: If you find that the minimum mark on the brake fluid reservoir is reached, have the brake system checked for brake pad thickness and leaks.

Supplemental restraint system (SRS) indicator lamp When turning the electronic key in starter switch to position 1 the indicator lamp “SRS” in the instrument cluster comes on. If no

fault is detected, the lamp will go out after approximately 4 seconds. When turning the electronic key in starter switch to position 2 the indicator lamp “SRS” in the instrument cluster comes on. If no fault is detected, the lamp will go out when the engine is running. The operational readiness of the airbag system is verified by the indicator lamp “SRS” in the instrument cluster when turning the electronic key in starter switch to position 1 or 2. After the lamp goes out, the system continues to monitor the components and circuitry of the airbag system and will indicate a malfunction by coming on again.

Warning! In the event a malfunction of the “SRS” is indicated as outlined above, the “SRS” may not be operational. For your safety, we strongly recommend that you visit an authorized Mercedes-Benz Center immediately 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 unexpectedly and unnecessarily which could also result in injury.

See page 72 for notes on airbags, see page 70 for belt tensioners and page 62 for infant and child seat restraint.

Malfunction and indicator lamps

285

Instruments and controls

Operation

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Instrument cluster display

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Instruments and controls

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Malfunction and indicator lamps

286

Fuel reserve warning

1 Fuel reserve indicator

P54.30-4541-26

When the warning lamp (1) comes on after starting the engine, or if it comes on while driving, it indicates that the fuel level is down to the reserve quantity of approximately 2.1 US gal (8 liters). In addition to the warning lamp, the message “RESERVE FUEL” –“VISIT FUEL STATION” appears in the multifunction display. See page 278 for notes on refueling the vehicle. After refueling the vehicle, the message “1 MALFUNCTION” appears in the multifunction display when turning the electronic key in starter switch to position 2. This malfunction message has to be cleared, see page 119 for notes on the malfunction/ warning message memory.

ABS malfunction indicator lamp

ABS

The ABS malfunction indicator lamp in the instrument cluster comes on with the electronic key in starter switch position 2

and should go out with the engine running. When the ABS malfunction indicator lamp symbol and warning in the instrument cluster remains illuminated while the engine is running, it indicates that the ABS has detected a malfunction and has switched off. In this case, the brake system functions in the usual manner, but without antilock assistance. A malfunctioning ABS control unit can possibly affect the operation of other systems (e.g. Navigation, Automatic transmission). Be guided accordingly with respect to the use of those systems and have the system checked at your authorized Mercedes-Benz Center as soon as possible.

With the ABS malfunctioning, the BAS and ESP are also switched off. The malfunction indicator lamps and malfunction messages in the multifunction display come on with the engine running. If the charging voltage falls below 10 volts, the malfunction indicator lamp comes on and the ABS is switched off. When the voltage is above this value again, the malfunction indicator lamp should go out and the ABS is operational. Have the system checked at your authorized Mercedes-Benz Center as soon as possible. See page 272 for notes on antilock brake system (ABS).

Malfunction and indicator lamps

287

Instruments and controls

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Instrument cluster display

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Malfunction and indicator lamps

288

Electronic stability program (ESP) — warning lamp

Seat belt nonusage warning lamp

The yellow ESP warning lamp in the speedometer dial comes on with the electronic key in starter switch position 2.

It should go out with engine running. If the ESP malfunction indicator lamp remains illuminated with the engine running, a malfunction has been detected in the system. Pressing the accelerator pedal will require greater effort. Only partial engine output will be available. See electronic stability program (ESP) on page 274 if the warning lamp lights up or flashes when the vehicle is moving.

With the electronic key in starter switch position 2, the seat belt nonusage warning lamp comes on, and a warning sounds for a

short time if the drivers seat belt is not fastened. After starting the engine, the seat belt nonusage warning lamp blinks for a brief period to remind the driver and passengers to fasten seat belts.

Malfunction and indicator lamp in the center console

AIRBAG OFF indicator lamp The ü indicator lamp will light up for approximately 6 seconds when you turn the electronic key in starter switch to position 1 or 2. It does not light up if there is a fault in the system. The ü indicator lamp stays lit as long as a Baby SmartTM child seat is properly installed on the front passenger seat. It indicates that the front passenger airbag is switched off. See page 69 for BabySmartTM airbag and its deactivation system.

Warning! The BabySmartTM airbag deactivation system will ONLY work with a special child seat designed to operate with it. It will not work with child seats which are not BabySmartTM compatible. Never place anything between seat cushion and child seat (e.g. pillow), since it reduces the effectiveness of the deactivation system. Follow the manufacturer’s instructions for installation of special child seats. The passenger front airbag will not deploy only if the ü indicator lamp remains illuminated. Please be sure to check the indicator every time you use the special system child seat. Should the light go out while the restraint is installed, please check installation. If the light remains out, do not use the BabySmartTM restraint to transport children on the front passenger seat until the system has been repaired.

Baby SmartTM is a trademark of Siemens Automotive Corp.

Malfunction and indicator lamps

289

Instruments and controls

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Instrument cluster display

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Malfunction and warning messages

290

Malfunction and warning messages in the multifunction display Malfunction and warning messages for the following systems will be displayed immediately in the multifunction display. They are divided into three categories. Category C1: Messages of most immediate priority. These cannot be cleared from the instrument cluster using the reset knob on the instrument cluster (see page 99). Categories C2 and C3: Messages of less immediate priority. These can be cleared from the instrument cluster using the reset knob on the instrument cluster (see page 99) and are then stored in the malfunction message memory. See page 119.

Note: Certain malfunction and warning messages are accompanied by an audible signal. Malfunction and warning messages in red are always accompanied by an audible signal. Temporary messages such as “TRUNK OPEN!” will not be stored in the malfunction message memory.

Warning! All categories of messages contain important information which should be taken note of and, where malfunction indicated, addressed as soon as possible at an authorized Mercedes-Benz Center. Failure to repair condition noted may cause damage not covered by the Mercedes-Benz Limited Warranty, or result in property damage or personal injury.

DISPLAY DEFECTIVE (engine control unit)

DISPLAY DEFECTIVE (several systems)

Line 1

Line 2

VISIT WORKSHOP!

DISPLAY FAULTY

C*

Line 1

Line 2

VISIT WORKSHOP!

DISPLAY FAULTY

C*

* C = Category, see page 290

* C = Category, see page 290

This message is displayed to indicate that the information being relayed by the engine control unit is no longer complete. The display for coolant temperature gauge, tachometer, or the cruise control may have failed.

The displays for several systems have failed. Some systems themselves may also have failed.

Malfunction and warning messages

291

Instruments and controls

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Instrument cluster display

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Car care

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Instruments and controls

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Malfunction and warning messages

292

BATTERY /ALTERNATOR

Line 1

Line 2

BATTERY/ALTERNATOR

VISIT WORKSHOP!

C*

* C = Category, see page 290

This message indicates a malfunction which must be repaired immediately. It may indicate that the poly-V-belt has broken. Should this condition occur, the poly-V-belt must be replaced before continuing to operate the vehicle. Otherwise, the engine will overheat due to an inoperative water pump which may result in damage to the engine. Do not continue to drive the vehicle with this message displayed. Doing so could result in serious engine damage that is not covered by the Mercedes-Benz Limited Warranty.

ANTILOCK BRAKE SYSTEM

BRAKE ASSIST

Line 1

Line 2

ABS SYSTEM

VISIT WORKSHOP!

DISPLAY DEFECTIVE

VISIT WORKSHOP!1

C*

Line 1

BRAKE ASSIST

BRAKE ASSIST

Line 2

NOT AVAILABLE!

VISIT WORKSHOP!

* C = Category, see page 290

See page 272 for notes on the antilock brake system (ABS).

1 The display or the system is malfunctioning

DISPLAY DEFECTIVE

VISIT WORKSHOP!

* C = Category, see page 290

A malfunction has been detected in the system. The brake system functions in the usual manner, but without brake assist system (BAS). See page 271 for notes on the brake assist system (BAS).

C*

Malfunction and warning messages

293

Instruments and controls

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Malfunction and warning messages

294

BRAKE PAD WEAR

BRAKE FLUID

Line 1

Line 2

BRAKE PAD WEAR

VISIT WORKSHOP!

C*

Line 1

Line 2

BRAKE FLUID

VISIT WORKSHOP!

C*

* C = Category, see page 290

* C = Category, see page 290

When this message appears during braking, it indicates that the brake pads are worn down. Have the brake system checked at your authorized Mercedes-Benz Center as soon as possible.

Warning! Driving with this message displayed can result in an accident. Have your brake system checked immediately. Don’t add brake fluid before checking the brake system. Overfilling the brake fluid reservoir can result in spilling brake fluid on hot engine parts and the brake fluid catching fire. You can be seriously burned.

PARKING BRAKE

SEAT BELT SYSTEM

Line 1

Line 2

PARKING BRAKE

ENGAGE BRAKE!

PARKING BRAKE

RELEASE BRAKE!

C*

* C = Category, see page 290

Line 1

Line 2

SEAT BELT SYSTEM

VISIT WORKSHOP!

PASSENGER SEAT BELT

FASTEN SEAT BELT!

DRIVER SEAT BELT

FASTEN SEAT BELT!

C*

* C = Category, see page 290

Malfunction and warning messages

295

Instruments and controls

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Malfunction and warning messages

296

ELEC. STABIL. PROG. (Electronic stability program)

1 The enhanced vehicle stability offered by ESP and the torque

reduction feature are unavailable.

2 This message may be displayed if the power supply was

interrupted (battery disconnected or empty). Synchronize ESP, see page 275

3 The system is temporarily unavailable. The reason could be that the self-diagnosis has not been completed. The display will clear itself after driving a short distance at more than 12 mph (2o km/h).

4 The system is unavailable due to low voltage, e.g. battery not being

charged.

5 A malfunction has been detected in the system. In case of ESP

malfunction the ESP warning lamp in the instrument cluster illuminates and the ESP switch in the center console does not function. If in addition the ABS is malfunctioning, only partial engine output will be available.

6 The display or the system is malfunctioning.

Line 1

Line 2

ELEC. STABIL. PROG.

NOT AVAILABLE!1, 2, 3, 4

ELEC. STABIL. PROG.

VISIT WORKSHOP!1, 5

DISPLAY DEFECTIVE

VISIT WORKSHOP!6

C*

* C = Category, see page 290

COOLANT (coolant level)

Line 1

COOLANT

Line 2

CHECK LEVEL!

C*

* C = Category, see page 290

The low engine coolant level warning should not be ignored. Extended driving with the symbol displayed may cause serious engine damage not covered by the Mercedes-Benz Limited Warranty. In cases of major or frequent minor coolant loss, have the cooling system checked at your authorized Mercedes-Benz Center as soon as possible.

Note: Do not drive without coolant in the cooling system. The engine will overheat causing major engine damage. Monitor the coolant temperature gauge while driving, see page 137. See page 319 for instructions on topping up the coolant.

When this message appears while driving, the coolant level has dropped below the required level. If no leaks are noticeable and the engine temperature does not increase, continue to drive to the nearest service station and have coolant added to the coolant system.

Warning! Do not spill antifreeze on hot engine parts. Antifreeze contains ethylene glycol which may burn if it comes into contact with hot engine parts. You can be seriously burned.

Malfunction and warning messages

297

Instruments and controls

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Malfunction and warning messages

298

COOLANT (coolant temperature)

Line 1

COOLANT

COOLANT

Line 2

STOP, ENGINE OFF!1

VISIT WORKSHOP!2

C*

* C = Category, see page 290

1 This may indicate that the poly-V-belt has broken. Should this

condition occur, the poly-V-belt must be replaced before continuing to operate the vehicle. Otherwise, the engine will overheat due to an inoperative water pump which may result in damage to the engine. Do not continue to drive the vehicle with this message displayed. Doing so could result in serious engine damage that is not covered by the Mercedes-Benz Limited Warranty.

2 The cooling fan for the coolant is faulty. Observe the coolant

temperature gauge. See page 137

During severe operating conditions and stop-and-go city traffic, the coolant temperature may rise close to 120°C. The engine should not be operated with the coolant temperature above 120°C. Doing so may cause serious engine damage which is not covered by the Mercedes-Benz Limited Warranty.

Warning! Driving when your engine is badly overheated can cause some fluids which may have leaked into the engine compartment to catch fire. You could be seriously burned. Steam from an overheated engine can cause serious burns and can occur just by opening the engine hood. Stay away from the engine if you see or hear steam coming from it. Turn off the engine, get out of the vehicle and do not stand near the vehicle until it cools down.

ENGINE OIL LEVEL

Line 1

Line 2

ENGINE OIL LEVEL

CHECK LEVEL!1

ENGINE OIL LEVEL

STOP, ENGINE OFF!2

ENGINE OIL LEVEL

REDUCE OIL LEVEL13

ENGINE OIL

VISIT WORKSHOP!4

ENGINE OIL LEVEL

VISIT WORKSHOP!5

C*

* C = Category, see page 290.

1 The engine oil level must be checked immediately. See Engine oil

level indicator on page 141.

2 There is no oil in the engine. There is a danger of engine damage.

3 There is a risk of damaging the engine or catalytic converter. The engine oil level must be checked immediately. See Engine oil level indicator on page 141.

4 The engine oil level has dropped to a critical level.

Check the engine oil level immediately. See Engine oil level indicator on page 141 and check the engine for visible leakage (loss of oil). It may be that there is water in the engine oil. Have the engine oil checked.

5 The measuring system is malfunctioning.

When the “ENGINE OIL LEVEL – CHECK LEVEL!” message appears while the engine is running and at operating temperature, the engine oil level has dropped to approximately the minimum mark on the dipstick. When this occurs, the warning will first come on intermittently and then stay on if the oil level drops further. If no oil leaks are noted, continue to drive to the nearest service station where the engine oil should be topped to the “full” mark on the dipstick with an approved oil. The engine oil level warnings should not be ignored. Extended driving with the symbol displayed could result in serious engine damage that is not covered by the Mercedes-Benz Limited Warranty.

Malfunction and warning messages

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Instruments and controls

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Malfunction and warning messages

300

LIGHTING SYSTEM

Line 1

Line 2

C*

TURN SIGNAL F, R

CHECK LAMP!

BRAKE LIGHT2

VISIT WORKSHOP!

BRAKE LIGHT, L3

CHECK LAMP!

BRAKE LIGHT, R3

CHECK LAMP!

3RD STOP LAMP3

CHECK LAMP!

C*

HIGH BEAM, L

HIGH BEAM, R

CHECK LAMP!

CHECK LAMP!

LICENSE PLATE L, L

CHECK LAMP!

LICENSE PLATE L, R

CHECK LAMP!

LIGHTS

SWITCH OFF LIGHTS!

AUTOM. LIGHT ON

REMOVE KEY!

FRONT FOGLAMP, L

CHECK LAMP!

FRONT FOGLAMP, R

CHECK LAMP!

REAR FOGLAMP

CHECK LAMP!

Line 1

LOW BEAM,L

LOW BEAM,R

Line 2

CHECK LAMP!

CHECK LAMP!

DISPLAY DEFECTIVE

VISIT WORKSHOP!1

TURN SIGNAL, L

CHECK LAMP!

TURN SIGNAL, R

CHECK LAMP!

L. TURN SIG. RFLECTR

CHECK LAMP!

R. TURN SIG. RFLECTR

CHECK LAMP!

TURN SIGNAL F, L

CHECK LAMP!

Line 1

Line 2

C*

REAR FOGLAMP

SWITCH OFF SUBSTITUTE LAMP ON!4

REVERSE LIGHT, L

CHECK LAMP!

REVERSE LIGHT, R

CHECK LAMP!

TAIL LIGHT, L

TAIL LIGHT, R

SIDELIGHT, L

SIDELIGHT, R

CHECK LAMP! SUBSTITUTE LAMP ON!4

CHECK LAMP! SUBSTITUTE LAMP ON!4

CHECK LAMP! SUBSTITUTE LAMP ON!4

CHECK LAMP! SUBSTITUTE LAMP ON!4

In the case of bulb failures in certain lamps, other lamps will substitute. See page 345 for instructions on replacing bulbs.

* C = Category, see page 290

1 The display or the system is malfunctioning.

2 The brake lamps are switching on after a delay or are permanently

on – visit workshop immediately.

3 The brake lamp comprises several light emitting diodes. The

warning message will only appear if all light emitting diodes have stopped working.

4 Other bulbs will be brought into use as replacements when certain

lamps blow.

Malfunction and warning messages

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Malfunction and warning messages

LAMP SENSOR

302

DOOR

Line 1

Line 2

LAMP SENSOR

VISIT WORKSHOP!

C*

Line 1

DOOR OPEN!

Line 2

* C = Category, see page 290

* C = Category, see page 290.

P54.30-5440-21

C*

The headlamps will be switched on automatically if the light sensor malfunctions. The individual setting menu “LIGHTING”, “LIGHT CIRCUIT HEADLAMP MODE” can be set to “MANUAL”. See page 128. It will then be possible to switch the headlamps on and off using the exterior lamp switch. See page 143 for notes on the exterior lamp switch.

TRUNK OPEN

HOOD

Line 1

TRUNK OPEN!

Line 2

C*

Line 1

HOOD OPEN!

Line 2

C*

* C = Category, see page 290

* C = Category, see page 290.

See page 315 for hood.

Malfunction and warning messages

303

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Malfunction and warning messages

TELEPHONE – FUNCTION

304

TELE AID

Line 1

FUNCTION

Line 2

NOT AVAILABLE!

C*

Line 1

TELE AID

Line 2

VISIT WORKSHOP!1

C*

* C = Category, see page 290.

* C = Category, see page 290.

The display appears if button í or ì on the multifunction steering wheel is pressed and the vehicle is not equipped with a telephone.

1 The Tele Aid system consists of three types of response; automatic and manual emergency, roadside assistance and information. With this message displayed, one or more functions may not be available.

See page 228 for notes on the Tele Aid.

If a malfunction is indicated as outlined above, have the system checked at the nearest Mercedes-Benz Center as soon as possible.

WASHER FLUID

Line 1

Line 2

WASHER FLUID

CHECK LEVEL!

C*

* C = Category, see page 290.

When this message appears while the engine is running, the level of the reservoir has dropped to approximately 1/3 of the total volume. The reservoir should be refilled with the prescribed mixture of MB Windshield washer concentrate and water or the concentrate and commercially available premixed windshield washer solvent/antifreeze, depending on ambient temperature, at the next opportunity. The reservoir for the windshield and headlamp washer systems is located in the engine compartment. See windshield and headlamp washer system on page 320 for instructions on topping up the washer fluid.

Malfunction and warning messages

305

Instruments and controls

Operation

Driving

Instrument cluster display

Practical hints

Car care

Technical

data

Index

Instruments and controls

Operation

Driving

Instrument cluster display

Practical hints

Car care

Technical

data

Index

Malfunction and warning messages

RESTRAINT SYSTEM

306

KEY

Line 1

Line 2

RESTRAINT SYSTEM

VISIT WORKSHOP!

* C = Category, see page 290.

C*

Line 1

Line 2

REPLACE KEY1

VISIT WORKSHOP!

AUTOM. LIGHT ON

REMOVE KEY!

C*

See page 62 for notes on the seat belts, and page 72 for notes on the airbags.

* C = Category, see page 290.

1 Key needs possibly to be replaced.

FUEL RESERVE

UNDERVOLTAGE

Line 1

Line 2

RESERVE FUEL

VISIT FILLING STATION!

C*

Line 1

Line 2

UNDERVOLTAGE

ENGINE ON!

* C = Category, see page 290.

UNDERVOLTAGE

CONSUMER DEFECTIVE!

* C = Category, see page 290.

C*

Malfunction and warning messages

307

Instruments and controls

Operation

Driving

Instrument cluster display

Practical hints

Car care

Technical

data

Index

Instruments and controls

Operation

Driving

Instrument cluster display

Practical hints

Car care

Technical

data

Index

Malfunction and warning messages

308

STEERING WHEEL ADJUST

Line 1

Line 2

STEERING WHEEL ADJUST

LOCK!

C*

* C = Category, see page 290.

For locking the manual steering wheel adjustment, see page 87.

Practical hints

First aid kit...................................... 310
Stowing things in the vehicle ...... 311
Fuses................................................ 311
Hood................................................. 315
Automatic transmission

fluid level ................................... 317
Adding engine oil........................... 318
Coolant level ................................... 319
Adding coolant............................ 319

Windshield and headlamp

washer system ........................... 320

Spare wheel, storage

compartment.............................. 321

Vehicle tools and air pump .......... 322
Vehicle jack .................................... 323
Wheels ............................................ 324
Tire replacement........................ 324
Rotating wheels ......................... 325
Spare wheel.................................... 326
Changing wheels........................... 327

Inflating the collapsible spare tire..................................... 333
Storing spare wheel in wheel well................................... 334
Tire inflation pressure ................. 335
Battery............................................. 336
Jump starting.................................. 338

Towing the vehicle......................... 341

Transmission selector lever, manually unlocking................... 344
Exterior lamps................................ 345
Replacing bulbs.......................... 345

Changing batteries in the

electronic main key .................. 351
Synchronizing remote control.......................................... 353
Emergency engine shut-down ..... 353
Fuel filler flap, manual release ... 354
Replacing wiper blade insert....... 356
Roof rack ......................................... 357

Contents - Practical hints

309

Instruments and controls

Operation

Driving

Instrument cluster display

Practical hints

Car care

Technical

data

Index

Instruments and controls

First aid kit

Operation

Driving

Instrument cluster display

Practical hints

Car care

Technical

data

Index

310

First aid kit

The first aid kit is located behind trim panel (1) in left hand side of trunk. To open: Turn handles (2) and remove trim panel (1).

Loosen securing strap (3) and remove first aid kit (4).

Note: Check contents of first aid kit for completeness on a regular basis.

Stowing things in the vehicle

Warning! To help avoid personal injury during a collision or sudden maneuver, exercise care when stowing things. Put luggage or cargo in the trunk if possible. Do not pile luggage or cargo higher than the seat backs. Do not place anything on the shelf below the rear window.

Fuses Most of your vehicle’s electrical components are fused with safety fuses. With the exception of the brake lights, all individual lighting system components are electronically fused. Before replacing a blown safety fuse, determine the cause of the short circuit. Always observe amperage and color of fuse. The circuit for components is protected by a cycled circuit breaker interrupted if too much current is being drawn. The circuit closes automatically after a short time; the circuit is broken again if the malfunction reoccurs. Always use a new fuse for replacement. Never attempt to repair or bridge a blown fuse. A fuse chart is located in fuse box (1). A special fuse puller is located in the auxiliary fuse box in the trunk, see page 314.

Fuses

Instruments and controls

Operation

Driving

Instrument cluster display

Practical hints

Car care

Technical

data

Index

311

Instruments and controls

Fuses

Operation

Driving

Instrument cluster display

Practical hints

Car care

Technical

data

Index

312

Fuse box in the passenger compartment

Fuse box in engine compartment

P54.15-2281-26

1 Fuse box in passenger compartment

To gain access to fuse box, pull cover away from fuse box (arrow) and remove rearward.

2 Cover 3 Screw 4 Retainer

To remove cover: Twist screws (3) 900 counterclockwise. Pull up cover (2), slide out retainer (4) and remove it by pulling cover towards front. Install in reverse order.

To gain access to fuse box: Release clamps (6) and remove the cover.

To close the fuse box: Ensure that the sealing rubber is properly positioned when you replace the cover. Press the cover down by hand and secure with clamps (6).

5 Fuse box in engine compartment, left-hand side 6 Clamps

Fuses

Instruments and controls

Operation

Driving

Instrument cluster display

Practical hints

Car care

Technical

data

Index

313

Instruments and controls

Fuses

Operation

Driving

Instrument cluster display

Practical hints

Car care

Technical

data

Index

314

Auxiliary fuse box in the trunk

7 Handles 8 Trim panel

Auxiliary fuse box (9) is located behind trim panel (8) in the left hand side of trunk. To open: Turn both handles (7) and remove trim panel (8).

9 Auxiliary fuse box

To close: Insert trim panel and turn both handles.

Note: The special fuse puller is located in the cover of the auxiliary fuse box.

The engine is equipped with a transistorized ignition system. Because of the high voltage it is dangerous to touch any components (ignition coils, spark plug sockets, diagnostic socket) of the ignition system

• with the engine running, • while starting the engine, • if ignition is “on” and the engine is turned

manually.

Hood

Warning! To help prevent personal injury, stay clear of moving parts when the hood is open and the engine is running. Be sure the hood is properly closed before driving. When closing hood, use extreme caution not to catch hands or fingers. The radiator fan may continue to run for approximately 30 seconds or even restart after the engine has been turned off. Stay clear from fan blades. If you see flames or smoke coming from the engine compartment, or if the coolant temperature gauge indicates that the engine is overheated, do not open the hood. Move away from vehicle and do not open the hood until the engine has cooled. If necessary, call a fire department.

Engine compartment

315

Instruments and controls

Operation

Driving

Instrument cluster display

Practical hints

Car care

Technical

data

Index

Instruments and controls

Operation

Driving

Instrument cluster display

Practical hints

Car care

Technical

data

Index