X Turn off the engine. X Remove the SmartKey from the starter
switch.
Fuse boxes in passenger compartment
! The fuse box cover must be properly
positioned as described. Otherwise, moisture or dirt could enter the fuse box and possibly impair fuse operation.
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In case of rear axle damage When the rear axle is raised, the vehicle can only be towed with a wheel lift or a dolly placed under its front wheels.
Stranded vehicle Freeing a stranded vehicle, on which the wheels are dug into sand or mud, should be done with the greatest of care, especially if the vehicle is heavily loaded. Note the following when freeing a stranded vehicle: RAvoid pulling the vehicle abruptly or
diagonally, since it could result in damage to the chassis alignment.
RNever try to free a vehicle that is still
coupled to a trailer.
RIf possible, a vehicle equipped with a trailer hitch receiver should be pulled backward in its own previously made tracks.
Fuses Introduction The electrical fuses in your vehicle serve to switch off malfunctioning power circuits. If a fuse is blown, the components and systems secured by that fuse will stop operating. G Warning! Only use fuses approved by Mercedes-Benz with the specified amperage for the system in question and do not attempt to repair or bridge a blown fuse. Using other than approved fuses or using repaired or bridged fuses may cause an overload leading to a fire, and/or cause damage to electrical components and/or systems. Have the cause determined and remedied by an authorized Mercedes-Benz Center.
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Fuses
243
Fuse box in dashbord
X Open the driver’s door. X Opening: Remove cover : in direction of
the arrows.
Fuse box in front passenger footwell
X Open the front passenger door. X Opening: Unscrew mounting screws :. X Remove cover ; in direction of the arrow.
i To make changing the fuses easier, fuse
box A can be folded down slightly.
X Unscrew mounting screws B. X Fold fuse box A downward in direction of
the arrow.
Fuse box in middle tunnel Removing front end stops G Warning! Do not drive the vehicle when the front end stops are not correctly installed. Failure to reinstall stops as indicated may result in serious injury in certain frontal crashes. Adjust the front passenger seat as far as possible rearward from the dashboard when the seat is occupied. Comply with information on occupant safety section.
X Unscrew mounting screws =. X Remove cover ? in direction of the arrows.
Front end stop on the right seat rail, left seat rail laterally reversed : Front end stop ; Spacing
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X Open the front passenger door. X Remove both front end stops : of the
front passenger seat tracks using a screwdriver.
X Move front passenger seat fully forward. ! When reinstalling front passenger seat track stops, place end stops in correct position. For your safety, maintain proper spacing.
Opening fuse box
X Unscrew mounting screws :. X Remove cover ; in direction of the arrow.
Fuse box in battery box The battery box is located under a cover in the rear footwell. Replacement of fuses can only be performed at a Mercedes-Benz Center.
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Vehicle equipment ............................ 246
Parts service ..................................... 246
Warranty coverage ........................... 246
Identification labels .......................... 246
Vehicle specification G 550
(463.237) ........................................... 248
Vehicle specification G 55 AMG
(463.271) ........................................... 249
Rims and tires ................................... 250
Fuels, coolants, lubricants, etc. ...... 252
245
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Identification labels
RNew Vehicle Limited Warranty REmission System Warranty REmission Performance Warranty RCalifornia, Connecticut, Maine,
Massachusetts, New York, Pennsylvania, Rhode Island, and Vermont Emission Control Systems Warranty
RState Warranty Enforcement Laws (Lemon
Laws)
Replacement parts and accessories are covered by the Mercedes-Benz Parts and Accessories warranties, copies of which are available at any authorized Mercedes-Benz Center.
Loss of Service and Warranty Information booklet Should you lose your Service and Warranty Information booklet, have an authorized Mercedes-Benz Center arrange for a replacement. It will be mailed to you.
Identification labels
Vehicle equipment
i This Operator’s Manual describes all
features, standard or optional, potentially available for your vehicle at the time of purchase. Please be aware that your vehicle might not be equipped with all features described in this manual.
Parts service
All authorized Mercedes-Benz Centers maintain a stock of Genuine Mercedes-Benz Parts required for maintenance and repair work. In addition, strategically located parts distribution centers provide quick and reliable parts service. More than 300 000 different parts for Mercedes-Benz models are available. Genuine Mercedes-Benz Parts are subjected to stringent quality inspections. Each part has been specifically developed, manufactured or selected for and adapted to Mercedes-Benz vehicles. Therefore, Genuine Mercedes-Benz Parts should be installed. ! Do not use non-genuine Mercedes-Benz parts and accessories not authorized by Mercedes-Benz. Doing so could damage the vehicle, which is not covered by the Mercedes-Benz Limited Warranty. Also, it could compromise the vehicle’s durability or safety.
Warranty coverage
Your vehicle is covered under the terms of the warranties printed in the Service and Warranty Information booklet. Your authorized Mercedes-Benz Center will exchange or repair any defective parts originally installed in the vehicle in accordance with the terms of the following warranties:
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Identification labels
247
The Vehicle Identification Number (VIN) can be found Ron certification label : on the driver’s door
B-pillar
Ron the frame in the passenger-side front
wheel house (Y page 247)
Ron the lower edge of the windshield
(Y page 247)
? VIN (on frame in passenger-side front
wheel house)
Example certification label (U.S. vehicles) ; VIN = Paintwork code
A VIN (on lower edge of windshield)
Example certification label (Canada vehicles) ; VIN = Paintwork code
i Data shown on certification label are for illustration purposes only. These data are specific to each vehicle and may vary from data shown in the illustration. Refer to certification label on vehicle for actual data specific to your vehicle.
Example illustration G 550
B Emission control information label,
includes both federal and California
certification exhaust emission standards
C Engine number (engraved on engine)
i When ordering parts, please specify
vehicle identification and engine number.
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248 Vehicle specification G 550 (463.237)
Vehicle specification G 550 (463.237)
Electrical system G 550
The quoted data apply only to the standard vehicle. Contact an authorized Mercedes- Benz Center for the corresponding data of all special bodies and special equipment.
Engine G 550
Engine, type Mode of operation
No. of cylinders
Bore
Stroke
Total piston
displacement
Compression
ratio
Output acc. to
SAE J 134911
Maximum torque
acc. to SAE J 1349
273
4-stroke engine, gasoline injection
3.86 in (98.00 mm) 3.56 in (90.50 mm)
333.3 cu in (5 461 cm3)
10.7:1
382 hp/6 000 rpm (285 kW/6 000 rpm)
391 lb-ft/
2 800 - 4 800 rpm
(530 Nm/
2 800 - 4 800 rpm)
Maximum engine speed Firing order Poly-V-belt
6 500 rpm
1-5-4-2-6-3-7-8
2 404 mm
Alternator Starter motor Battery Spark plugs, type Spark plugs, electrode gap Spark plugs, tightening torque
14 V/180 A 12 V/1.4 kW 12 V/95 Ah NGK PLKR 7A
0.031 in (0.8 mm)
15 - 18 lb-ft (20 - 25 Nm)
Main dimensions G 550
Overall vehicle
length12
Overall vehicle
width13
Overall vehicle
height
Wheelbase
Track, front
Track, rear
Ground
clearance, front
Ground
clearance, rear
Turning circle
186.2 in (4 730 mm)
79.7 in (2 025 mm)
77.8 in (1 977 mm)
112.2 in (2 850 mm) 59.7 in (1 515 mm) 59.7 in (1 515 mm) 8.5 in (217 mm)
8.1 in (205 mm)
43.6 ft (13.3 m)
11 Premium fuel required. Performance may vary with fuel octane rating. 12 Inc. spare wheel. 13 Exterior rear view mirrors folded out.
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Vehicle specification G 55 AMG (463.271)
249
Weights and ratings G 550
Engine G 55 AMG
Gross Vehicle
Weight Rating
(GVWR)14
Gross Axle
Weight Rating
(GAWR), front15
Gross Axle
Weight Rating
(GAWR), rear15
6 615 lb (3 000 kg)
3 110 lb (1 410 kg)
Output acc. to
SAE J 134916
Maximum torque
acc. to SAE J 1349
500 hp/6 100 rpm (373 kW/6 100 rpm)
516 lb-ft/
2 750 - 4 000 rpm
(700 Nm/
2 750 - 4 000 rpm)
3 965 lb (1 800 kg)
Vehicle specification G 55 AMG (463.271)
The quoted data apply only to the standard vehicle. Contact an authorized Mercedes- Benz Center for the corresponding data of all special bodies and special equipment.
Engine G 55 AMG
Engine, type Mode of operation
No. of cylinders Bore Stroke Total piston displacement Compression ratio
113
4-stroke engine, gasoline injection
3.82 in (97.00 mm) 3.62 in (92.00 mm)
331.9 cu in (5 439 cm3)
9.0:1
Maximum engine speed Firing order Poly-V-belt
6 500 rpm
1-5-4-2-6-3-7-8
Belt one: 1 289 mm Belt two: 2 449 mm
Electrical system G 55 AMG
Alternator Starter motor Battery Spark plugs, type Spark plugs, electrode gap Spark plugs, tightening torque
14 V/180 A 12 V/1.7 kW 12 V/90 Ah NGK ILFR 6A
0.039 in (1.0 mm)
15 - 22 lb-ft (20 - 30 Nm)
Main dimensions G 55 AMG
Overall vehicle length
186.2 in
(4 730 mm)17
188.2 in
(4 780 mm)18
14 The GVWR is the maximum permissible vehicle weight. The Gross Vehicle Weight (GVW) comprises weight of vehicle including fuel, tools, spare wheel, installed accessories, passengers, cargo, and if applicable, trailer tongue load. The GVW must never exceed the GVWR. 15 The GAWR is the maximum permissible axle weight. 16 Premium fuel required. Performance may vary with fuel octane rating. 17 Inc. spare wheel. 18 Inc. spare wheel and brush guard (U.S. vehicles only).
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Main dimensions G 55 AMG
Overall vehicle
width19
Overall vehicle
height
Wheelbase
Track, front
Track, rear
Ground
clearance, front
Ground
clearance, rear
Turning circle
79.7 in (2 025 mm)
77.4 in (1 1965 mm)
112.2 in (2 850 mm) 59.1 in (1 501 mm) 59.1 in (1 501 mm) 7.9 in (200 mm)
7.9 in (200 mm)
43.6 ft (13.3 m)
Weights and ratings G 55 AMG
Gross Vehicle
Weight Rating
(GVWR)20
Gross Axle
Weight Rating
(GAWR), front21
Gross Axle
Weight Rating
(GAWR), rear21
6 615 lb (3 000 kg)
3 263 lb (1 480 kg)
3 965 lb (1 800 kg)
Rims and tires Notes ! Only use tires which have been tested and
approved by Mercedes-Benz. Tires approved by Mercedes-Benz are developed to provide best possible performance in conjunction with the driving safety systems
on your vehicle such as the ABS or the ESP®. Tires specially developed for your vehicle and tested and approved by Mercedes-Benz can be identified by finding the following on the tire’s sidewall: RMO = Mercedes-Benz Original
equipment tires May not apply to all approved tires. For information on tested and approved tires, contact an authorized Mercedes- Benz Center.
Using tires other than those approved by Mercedes-Benz may result in damage that is not covered by the Mercedes-Benz Limited Warranty.
! Using tires other than those approved by
Mercedes-Benz can have detrimental effects, such as Rpoor handling characteristics Rincreased noise Rincreased fuel consumption Moreover, tires and rims not approved by Mercedes-Benz may, under load, exhibit dimensional variations and different tire deformation characteristics that could cause them to come into contact with the vehicle body or axle parts. Damage to the tires or the vehicle may be the result.
i Further information on tires and rims is
available at any authorized Mercedes-Benz Center. A placard with the recommended tire inflation pressures is located on the driver’s door B-pillar. Some vehicles may have supplemental tire inflation pressure information for driving at high speeds or for vehicle loads less than the maximum loaded vehicle condition. If such information is provided, it can be found on the placard located on the inside of the fuel
19 Exterior rear view mirrors folded out. 20 The GVWR is the maximum permissible vehicle weight. The Gross Vehicle Weight (GVW) comprises weight of vehicle including fuel, tools, spare wheel, installed accessories, passengers, cargo, and if applicable, trailer tongue load. The GVW must never exceed the GVWR. 21 The GAWR is the maximum permissible axle weight.
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251
filler flap. The tire inflation pressure should be checked regularly and should only be adjusted on cold tires. Follow tire manufacturer’s maintenance recommendation included with the vehicle.
For information on recommended tire inflation pressure and supplemental tire inflation pressure information for special driving situations, see (Y page 154). i The following pages also list the approved rim and tire sizes for equipping your vehicle with winter tires. Winter tires are not
available as standard or optional factory equipment, but can be purchased from an authorized Mercedes-Benz Center. Equipping your vehicle with winter tires approved for your vehicle model may require the purchase of rims of the recommended size for use with these winter tires. This depends on vehicle model and the standard or optional factory- equipped wheel rim/tire configuration on your vehicle. For more information contact an authorized Mercedes-Benz Center.
Same size tires
18" wheels Rims (light alloy)
Wheel offset
All-season tires22
Winter tires22,23
G 55 AMG
7.5 J x 18 H2
1.69 in (43 mm)
G 550
7.5 J x 18 H2
1.69 in (43 mm)
265/60 R18 110V M+S —
—
265/60 R18 109H M+Si
19" wheels AMG rims (light alloy)
Wheel offset
All-season tires22,24
G 55 AMG
9.5 J x 19 H2
1.97 in (50 mm)
275/55 R19 111V M+S
Spare wheel
Rim (light alloy)
Wheel offset
All-season tire25
G 550
7.5 J x 18 H2
1.69 in (43 mm)
265/60 R18 110V M+S
G 55 AMG
7.5 J x 18 H2
1.69 in (43 mm)
265/60 R18 110V M+S
22 Radial-ply tires. 23 Not available as factory equipment. 24 Must not be used with snow chains. 25 Radial-ply tire.
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252 Fuels, coolants, lubricants, etc.
Fuels, coolants, lubricants, etc. Capacities Vehicle components and their respective lubricants must match. Therefore only use products tested and approved by Mercedes- Benz. For information on tested and approved products, contact an authorized Mercedes- Benz Center or visit www.mbusa.com (USA only). G Warning! Comply with all valid regulations with respect to handling, storing, and disposing of service
fluids. Otherwise you could endanger persons or the environment. Keep service fluids out of the reach of children. For health reasons, you should prevent service fluids from coming into direct contact with your skin or clothing. If a service fluid is swallowed, contact a physician immediately.
Model
Capacity
Engine with oil filter
Automatic transmission
Front axle
G 550
G 55 AMG
G 550
G 55 AMG
G 550
G 55 AMG
9.5 US qt (9.0 l) 9.0 US qt (8.5 l) 9.5 US qt (9.0 l) 9.0 US qt (8.5 l) 1.5 US qt (1.4 l)
Rear axle
G 550
1.9 US qt (1.8 l)
G 55 AMG
Transfer case
All models
2.96 US qt (2.8 l)
Fuels, coolants, lubricants, etc. Approved engine oils
MB Automatic Transmission Fluid
Hypoid Gear Oil
(SAE 85W-90)
Hypoid Gear Oil
(Castrol SAF-XJ)
Hypoid Gear Oil
(SAE 85W-90)
Hypoid Gear Oil
(Castrol SAF-XJ)
MB part no.
A 001 989 28 03 10
Brake fluid
DOT 3+4,
(SAE J 1703)
Differential lock mechanism Power steering
All models
All models
Brake system
All models
0.47 - 0.63 US qt (0.45 - 0.6 l)
approx. 1.06 US qt (1.0 l) MB Power Steering Fluid, or approved Dexron III ATF MB Brake Fluid (DOT 4+)
0.87 US qt (0.82 l)
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253
Model
Capacity
Fuels, coolants, lubricants, etc.
Cooling system G 550
Fuel tank
Fuel tank reserve Air conditioning system
Washer system and headlamp cleaning system
G 55 AMG
G 550
G 55 AMG
All models
approx. 12.8 US qt (12.1 l) MB 325.0
approx. 13.4 US qt (12.7 l)
25.4 US gal (96.0 l) 25.1 US gal (95.0 l) approx. 5.3 US gal (20.0 l)
Anticorrosion/
Antifreeze
Premium unleaded
gasoline (Minimum
Posted Octane 91
[Avg. of
96 RON/86 MON])
All models
—
All models
7.9 US qt (7.5 l)
R134a refrigerant
and special
PAG lubricant oil
(never R 12)
MB Windshield
Washer
Concentrate26
(Y page 257)
Washer fluid mixing
ratio (Y page 257)
Approved engine oils Engine oils are specifically tested for their suitability in our engines and durability for our service intervals. Therefore, only use approved engine oils and oil filters required for vehicles with Maintenance System. For a listing of approved engine oils and oil filters, contact an authorized Mercedes-Benz Center or visit www.mbusa.com (USA only). ! Using engine oils and oil filters of a
specification other than those expressly required for the Maintenance System, or changing of oil and oil filter at change intervals longer than those called for by the Maintenance System will result in engine or emission control system damage not covered by the Mercedes-Benz Limited Warranty.
Please follow Maintenance System recommendations for scheduled oil changes. Failure to do so will result in engine or emission control system damage not covered by the Mercedes-Benz Limited Warranty.
Mercedes-Benz recommends MOBIL OIL. Use the table below to determine the MB sheet number. Model
Engine,
type
273
113
MB sheet
number
229.5
229.5
G 550
G 55 AMG
i MB sheet numbers are printed on the
outside of oil containers.
26 Mixed with water or commercially available premixed washer solvent/antifreeze.
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254 Fuels, coolants, lubricants, etc.
Viscosity grades for engine oils Using the chart below, select oil viscosity according to the lowest air temperature expected before the next oil change.
Engine oil additives ! Do not blend oil additives with engine oil. They may damage the engine. Damage or malfunctions resulting from blending oil additives are not covered by the Mercedes- Benz Limited Warranty.
Air conditioning refrigerant R134a (HFC) refrigerant and special PAG lubricating oil are used in the air conditioning system. ! Never use R 12 (CFC) or mineral-based lubricating oil. Otherwise damage to the system will occur.
Brake fluid G Warning! During vehicle operation, the boiling point of the brake fluid is continuously reduced through the absorption of moisture from the atmosphere. Under extremely strenuous operating conditions, this moisture content can lead to the formation of bubbles in the system, thus reducing the system’s efficiency.
Therefore, the brake fluid must be replaced regularly. Refer to your vehicle’s Maintenance Booklet for replacement interval. Only brake fluid approved by Mercedes-Benz is recommended. Any authorized Mercedes- Benz Center will provide you with additional information.
Premium unleaded gasoline G Warning! Gasoline is highly flammable and poisonous. It burns violently and can cause serious personal injury. Never allow sparks, flames or smoking materials near gasoline! Turn off the engine before refueling. Whenever you are around gasoline, avoid inhaling fumes and any skin or clothing contact. Extinguish all smoking materials. Direct skin contact with fuels and the inhalation of fuel vapors are damaging your health.
! To maintain the engine’s durability and performance, premium unleaded gasoline must be used. If premium unleaded gasoline is not available and low octane gasoline is used, follow these precautions: RHave the fuel tank only partially filled
with unleaded regular gasoline and fill up with premium unleaded gasoline as soon as possible.
RAvoid full throttle driving and abrupt
acceleration.
RDo not exceed an engine speed of
3 000 rpm if the vehicle is loaded with a light load such as two persons and no luggage.
RDo not exceed 2/3 of maximum
accelerator pedal position if the vehicle
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is fully loaded or operating in mountainous terrain.
Fuel requirements Only use premium unleaded gasoline. The octane number (posted at the pump) must be 91 min. It is an average of both the Research Octane Number (RON) and the Motor Octane Number (MON): (RON+MON)/2. This is also known as the ANTI-KNOCK INDEX. Reformulated gasolines (RFG) and/or unleaded gasoline containing oxygenates such as ethanol, TAME, ETBE, IPA, IBA, and TBA can be used provided the ratio of any one of these oxygenates to gasoline does not exceed 10%; MTBE must not exceed 15%. The ratio of methanol to gasoline must not exceed 3% plus additional cosolvents. Using mixtures of ethanol and methanol is not allowed. Gasohol, which contains 10% ethanol and 90% unleaded gasoline, can be used. These blends must also meet all other fuel requirements, such as resistance to spark knock, boiling range, vapor pressure, etc.
Gasoline additives A major concern among engine manufacturers is carbon build-up caused by gasoline. Mercedes-Benz recommends only the use of quality gasoline containing additives that prevent the build-up of carbon deposits. After an extended period of using fuels without such additives carbon deposits can build up, especially on the intake valves and in the combustion area, leading to engine performance problems such as: RWarm-up hesitation RUnstable idle RKnocking/pinging
Fuels, coolants, lubricants, etc.
255
RMisfire RPower loss In areas where carbon deposits may be encountered due to lack of availability of gasoline which contains these additives, Mercedes-Benz recommends the use of additives approved by us for use on Mercedes-Benz vehicles. Contact an authorized Mercedes-Benz Center or visit www.mbusa.com (USA only) for a listing of approved product(s). Follow directions on product label. Do not blend other fuel additives with fuel. This only results in unnecessary cost and may be harmful to the engine operation. ! Damage or malfunction resulting from
poor fuel quality or from blending additional fuel additives other than those tested and approved by us for use on Mercedes-Benz vehicles are not covered by the Mercedes- Benz Limited Warranty or by any pre-owned or Extended Limited warranties.
Coolants The engine coolant is a mixture of water and anticorrosion/antifreeze, which provides: RCorrosion protection RFreeze protection RBoiling protection (by increasing the boiling
point)
The cooling system was filled at the factory with a coolant providing freeze protection to approximately -35‡ (-37†) and corrosion protection. ! Add premixed coolant solution only.
Adding water and MB 325.0 Anticorrosion/ Antifreeze separately from each other, could cause engine damage not covered by the Mercedes-Benz Limited Warranty.
If the antifreeze mixture is effective to -35‡ (-37†), the boiling point of the coolant in the
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256 Fuels, coolants, lubricants, etc.
Anticorrosion/antifreeze Your vehicle contains a number of aluminum parts. The use of aluminum components in motor vehicle engines necessitates that anticorrosion/antifreeze coolant used in such engines be specifically formulated to protect the aluminum parts. Failure to use such anticorrosion/antifreeze coolant will result in a significantly shortened service life. Therefore, the following product is strongly recommended for use in your vehicle: MB 325.0 Anticorrosion/Antifreeze agent. Before the start of the winter season (or once a year in hot southern regions), you should have the anticorrosion/antifreeze concentration checked. The coolant is also regularly checked each time you bring your vehicle to an authorized Mercedes-Benz Center for service.
pressurized cooling system is reached at
approximately 266‡ (130†).
The coolant solution must be used year round
to provide the necessary corrosion protection
and increase boil-over protection. Refer to
the Maintenance Booklet for replacement
interval.
Coolant system design and coolant used
determine the replacement interval. The
replacement interval published in the
Maintenance Booklet is only applicable if
MB 325.0 Anticorrosion/Antifreeze solution
or other Mercedes-Benz approved products
of equal specification are used to renew the
coolant concentration or bring it back up to
the proper level.
For information on other Mercedes-Benz
approved products of equal specification,
contact an authorized Mercedes-Benz Center
or visit www.mbusa.com (USA only).
To provide important corrosion protection,
the solution must be at least 50%
anticorrosion/antifreeze (equivalent to
freeze protection to approximately -35‡
[-37†]).
If you use a solution that is more than 55%
anticorrosion/antifreeze (freeze protection
to approximately -49‡ [-45†]), the engine
temperature will increase due to the lower
heat transfer capability of the solution.
Therefore, do not use more than this amount
of anticorrosion/antifreeze.
If the coolant level is low, water and MB 325.0
Anticorrosion/Antifreeze should be used to
bring it up to the proper level (have cooling
system checked for signs of leakage). Please
make sure the mixture is in accordance with
label instructions.
The water in the cooling system must meet
minimum requirements, which are usually
satisfied by normal drinking water.
If you are not sure about the water quality,
contact an authorized Mercedes-Benz
Center.
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257
Cooling system
Model
G 550
G 55 AMG
Approximate freeze protection -35‡ (-37†) 6.4 US qt (6.05 l) 6.7 US qt (6.35 l)
-49‡ (-45†) 7.1 US qt (6.7 l) 7.4 US qt (7.0 l)
Washer system and headlamp cleaning system G Warning! Washer solvent/antifreeze is highly flammable. Do not spill washer solvent/ antifreeze on hot engine parts, because it may ignite and burn. You could be seriously burned.
X Use MB Windshield Washer Concentrate
“MB SummerFit”.
X Mix with water for temperatures above
freezing point.
X Mix with commercially available premixed
washer solvent/antifreeze for temperatures below freezing point.
Washer fluid mixing ratio For temperatures above freezing point: 1 part “MB SummerFit” to 100 parts water (1.34 fl oz [40 ml] “MB SummerFit” to 1 gal [4.0 l] water) For temperatures below freezing point: 1 part “MB SummerFit” to 100 parts solvent (1.34 fl oz [40 ml] “MB SummerFit” to 1 gal [4.0 l] solvent)
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Service and Literature
Your authorized Mercedes-Benz Center has
trained technicians and Genuine Mercedes-
Benz Parts to service your vehicle properly.
For expert advice and quality service, contact
an authorized Mercedes-Benz Center.
If you are interested in obtaining service
literature for your vehicle, please contact an
authorized Mercedes-Benz Center.
We consider this the best way for you to
obtain accurate information for your vehicle.
For further information you can find us on the
Mercedes-Benz web-site www.mbusa.com
(USA only) or www.mercedes-benz.ca
(Canada only).
G Warning!
To help avoid personal injury, be extremely
careful when performing any service work or
repairs. Improper or incomplete service or the
use of incorrect or inappropriate parts or
materials may damage the vehicle or its
equipment, which may in turn result in
personal injury.
If you have any questions about carrying out
any type of service, turn to the advice of an
authorized Mercedes-Benz Center.
We reserve the right to make changes in
design and equipment.
Therefore, information, illustrations and
descriptions in this Operator’s Manual might
differ from your vehicle.
Reprinting, translation and copying, even of
excerpts, is not permitted without our prior
authorization in writing.
Press time January 15, 2009
GSP/OIS
Printed in U. S. A.
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Version: 2.11.7.1
É4635844182xËÍ
4635844182
Order no. 6515 4101 13 Part no. 463 584 41 82 Edition B 2009
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G-Class Operator’s Manual
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Symbols Trademarks®: RBabySmartTM is a trademark of Siemens
Automotive Corp.
RBluetooth® is a registered trademark of
Bluetooth SIG Inc.
RESP® is a registered trademark of Daimler. RHomeLink® is a registered trademark of
Prince, a Johnson Controls Company.
RSIRIUS and related marks are trademarks
of SIRIUS XM Radio Inc.
The following symbols are found in this Operator’s Manual: G Warning! Warning notices draw your attention to hazards that may endanger your health or life, or the health or life of others.
! Highlights hazards that may result in
damage to your vehicle.
i Helpful hints or further information you
may find useful.
Y page YY
This symbol points to instructions for you to follow. A number of these symbols appearing in succession indicates a multiple-step procedure. This symbol tells you where to look for further information on a topic. This continuation symbol marks a warning or procedure which is continued on the next page.
Display Text in displays, such as the control
system, are printed in the type shown here.
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Our company and staff congratulate you on the purchase of your new Mercedes-Benz. Your selection of our product is a demonstration of your trust in our company name. Furthermore, it exemplifies your desire to own an automobile that will be as easy as possible to operate and provide years of service. Your Mercedes-Benz represents the efforts of many skilled engineers and craftsmen. To help assure your driving pleasure, and also the safety of you and your passengers, we ask you to make a small investment of time: RPlease read this manual carefully, then return it to your vehicle where it will be handy for your reference.
RPlease follow the recommendations contained in this manual. They are designed to acquaint you with the operation of your Mercedes-Benz.
RPlease pay attention to the warnings and cautions contained in this manual. They are designed to help improve the safety of the vehicle operator and occupants.
We extend our best wishes for many miles of safe, pleasurable driving. Mercedes-Benz USA, LLC A Daimler Company
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Contents
Index........................................................ 4
At a glance............................................ 23
Introduction.......................................... 18
Safety and security.............................. 31
Controls in detail.................................. 57
Operation............................................ 145
Practical hints.................................... 193
Technical data.................................... 245
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Index
1, 2, 3 ...
4-ETS (Electronic Traction System).... 53
4MATIC
see All-wheel drive (4MATIC)
ABS (Antilock Brake System).............. 51
Indicator lamp................................. 214
Messages in the multifunction
display............................................ 198
Accessory weight............................... 172
Accidents.............................................. 85
Air bag deployment........................... 33
Emergency calls (Tele Aid).............. 136
Additives
Engine oil........................................ 254
Gasoline.......................................... 255
Address change.................................... 20
Advanced Tire Pressure
Monitoring System (Advanced
TPMS).................................................. 157
Messages in the multifunction
display.................................... 200, 212
Air bags................................................. 33
Children............................................ 33
Emergency call upon deployment... 136
Front, driver and passenger.............. 35
Front passenger front air bag off
indicator lamp.................... 29, 36, 220
Safety guidelines.............................. 34
Window curtain................................. 36
Air conditioning refrigerant and
lubricant.............................................. 254
Air distribution................................... 123
Air pressure
see Tire inflation pressure
Air pressure (tires)............................. 172
Air recirculation mode....................... 124
Air volume........................................... 123
Alarm system
see Anti-theft systems
All-wheel drive (4MATIC)................... 114
Alternator
Messages in the multifunction
display............................................ 206
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Alternator (Technical data)
see Vehicle specification
Anticorrosion/antifreeze................... 256
Antilock Brake System
see ABS
Anti-theft systems................................ 54
Anti-theft alarm system.................... 54
Immobilizer....................................... 54
Tow-away alarm................................ 55
Aquaplaning
see Hydroplaning
Ashtrays.............................................. 133
Aspect ratio (tires)............................. 172
Audio/DVD menu............................... 100
Auto-dimming rear view mirrors......... 70
Automatic central locking........... 60, 108
Automatic headlamp mode................. 73
Automatic interior lighting control..... 77
Automatic locking when driving....... 108
Automatic transmission...................... 87
Emergency operation (limp-home
mode)............................................... 90
Gear range indicator......................... 89
Gear ranges...................................... 89
Gear selector lever........................... 87
Gearshifting malfunctions (limp-
home mode)..................................... 90
Hill start assist system................... 114
Kickdown.......................................... 89
One-touch gearshifting..................... 90
Shifting procedure............................ 88
Transmission position indicator........ 88
Transmission positions..................... 88
Axle oils............................................... 252
BabySmart™
Backrest
Backup lamps
Air bag deactivation system.............. 36
Self-test............................................ 38
see Seats
Messages in the multifunction
display............................................ 209
Replacing bulbs.............................. 226
Bar (air pressure unit)........................ 172
BAS (Brake Assist System).................. 51
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Index
Batteries, SmartKey
Checking condition........................... 59
Replacing........................................ 225
Battery, Vehicle.................................. 236
Charging......................................... 237
Jump starting.................................. 237
Messages in the multifunction
display............................................ 206
Bead (tire)........................................... 172
Beverage holders
see Cup holders
Brake fluid
Checking level................................ 152
Messages in the multifunction
display............................................ 202
Brake lamps
Cleaning lenses.............................. 190
High-mounted brake lamp.............. 226
Replacing bulbs.............................. 226
Brake pads
Messages in the multifunction
display............................................ 202
Brakes................................................. 177
Parking brake.................................... 86
Warning lamp.................................. 215
Break-in period................................... 146
Brush guard........................................ 224
Bulbs
see Replacing bulbs
CAC (Customer Assistance Center).... 21
California retail buyers and
lessees, important notice for.............. 19
Calls (phone)....................................... 110
Can holders
see Cup holders
Capacities and recommended
fuel/lubricants................................... 252
Cargo compartment
Cargo volume, expanding............... 128
Cover blind..................................... 129
Tie-down rings................................ 128
Cargo compartment cover blind....... 129
Cargo tie-down rings.......................... 128
Carpets, cleaning............................... 192
Central locking
Automatic................................. 60, 108
Locking/unlocking from inside......... 60
Central locking/unlocking switch...... 60
Certification label............................... 246
Children in the vehicle
Air bags............................................ 33
BabySmart™ air bag deactivation
system.............................................. 36
Blocking of rear window operation... 49
Child safety locks (rear doors).......... 48
Child seat anchors – LATCH-type..... 48
Indicator lamp, front passenger
front air bag off................................. 36
Infant and child restraint systems..... 45
Safety notes...................................... 44
Tether anchorage points................... 47
Top tether................................... 44, 47
Child safety
see Children in the vehicle
Child seat anchors – LATCH-type
see Children in the vehicle
Chrome-plated exhaust tip,
cleaning............................................... 192
Cigarette lighter................................. 134
Climate control system
Air conditioning, cooling................. 121
Air conditioning refrigerant............. 254
Air distribution................................ 123
Air recirculation mode.................... 124
Air volume...................................... 123
Automatic mode............................. 121
Deactivating system....................... 121
Front defroster............................... 123
Residual engine heat (REST)........... 124
Temperature................................... 121
Cockpit.................................................. 25
Cold tire inflation pressure............... 172
COMAND system
see separate COMAND system
operating instructions
Combination switch............................. 74
Control system..................................... 97
Multifunction display........................ 98
Multifunction steering wheel............ 97
Resetting to factory settings........... 103
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Control system menus......................... 99
Audio/DVD..................................... 100
Navigation...................................... 102
Settings.......................................... 103
Standard display............................... 99
Telephone....................................... 110
Trip computer................................. 109
Vehicle status message memory.... 102
Control system submenus
Convenience................................... 108
Instrument cluster.......................... 104
Lighting........................................... 106
Vehicle............................................ 108
Convenience submenu
Easy-entry/exit feature................... 109
Coolant
Anticorrosion/antifreeze................ 256
Capacities....................................... 253
Checking level................................ 152
Messages in the multifunction
display............................................ 204
Temperature gauge........................... 96
Coolant temperature gauge................ 26
Corner-illuminating front fog lamps... 76
Cruise control..................................... 112
Last stored speed........................... 114
Messages in the mutlifunction
display............................................ 199
Resume function............................. 114
Cup holders......................................... 131
Curb weight........................................ 172
Customer Assistance Center (CAC).... 21
Dashboard
see Instrument cluster
Data recording...................................... 22
Daytime running lamp mode............... 73
Setting............................................ 106
Deep water
see Standing water
Defogging (windshield)...................... 124
Defroster
Front (Climate control system)....... 123
Rear window................................... 125
Windshield...................................... 124
Delayed shut-off
Exterior lamps................................. 107
Interior lighting............................... 108
Department of Transportation
see DOT
Differential locks.................................. 93
A few words about............................ 93
Difficulties
While driving..................................... 85
With starting..................................... 83
Digital speedometer.......................... 100
Dimensions (vehicle)
see Vehicle specification
Direction of rotation (tires)............... 164
Displays
Digital speedometer....................... 100
Maintenance service indicator........ 186
Messages in the multifunction
display............................................ 196
Multifunction display........................ 98
Outside temperature.............. 100, 105
Symbol messages........................... 202
Text messages................................ 198
Trip computer................................. 109
Vehicle status message memory.... 102
Vehicle system settings.................. 103
Door control panel............................... 30
Door handles......................................... 30
Doors
Child safety locks............................. 48
Locking/unlocking (SmartKey)......... 58
Locking/unlocking from outside....... 58
Messages in the multifunction
display............................................ 204
Opening from inside.......................... 59
Remote door unlock (Tele Aid)........ 139
Unlocking (Mechanical key)............ 221
DOT (Department of
Transportation)................................... 173
Drinking and driving.......................... 177
Driving
Abroad............................................ 185
Hydroplaning.................................. 179
Instructions.............................. 83, 176
In winter......................................... 176
Off-road.......................................... 179
Problems.......................................... 85
Safety systems................................. 50
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Index
Systems.......................................... 112
Through standing water.................. 179
Driving and parking
Safety notes...................................... 82
Driving off..................................... 84, 179
Driving safety systems........................ 50
4-ETS................................................ 53
ABS................................................... 51
BAS................................................... 51
EBB................................................... 52
ESP®................................................. 52
Driving systems
All-wheel drive (4MATIC)................. 114
Cruise control................................. 112
Hill start assist................................ 114
Rear Parking Assist system............ 115
Rear view camera........................... 117
Driving tips, automatic
transmission......................................... 89
Easy-entry/exit feature............... 68, 109
EBB (Electronic Brake Booster)........... 52
Electrical system
Improper work on or modifications... 21
Power outlets.................................. 134
Electrical system (Technical data)
see Vehicle specification
Electronic Stability Program
see ESP®
Electronic Traction System
see 4-ETS
Emergency, in case of
Battery, jump starting..................... 237
First aid kit...................................... 194
Flat tire........................................... 232
Hazard warning flasher..................... 75
Roadside Assistance......................... 19
Towing the vehicle.......................... 239
Emergency calls
Tele Aid........................................... 136
Emergency operations
Gear selector lever, unlocking........ 222
Limp-home mode.............................. 90
Locking/unlocking the vehicle....... 221
Power tilt/sliding sunroof............... 223
Remote door unlock....................... 139
Tailgate, unlocking and opening..... 221
Emergency Tensioning Device
see ETD
Emission control................................ 185
Information label............................. 247
System warranties............................ 18
Engine
Break-in recommendations............. 146
Cleaning......................................... 189
Compartment................................. 148
Malfunction indicator lamp
................................................. 26, 218
Messages in the multifunction
display............................................ 204
Number........................................... 247
Starting............................................. 83
Turning off........................................ 86
Engine (Technical data)
see Vehicle specification
see Coolant
Engine coolant
Engine oil
Adding............................................ 151
Additives......................................... 254
Checking level................................ 149
Consumption.................................. 149
Messages in the multifunction
display............................................ 207
Oil dipstick...................................... 150
Recommended engine oils and oil
filter................................................ 253
ESP® (Electronic Stability Program)... 52
4-ETS................................................ 53
Messages in the multifunction
display............................................ 198
Warning lamp.................................. 217
ETD (Emergency Tensioning
Device).................................................. 43
Safety guidelines.............................. 34
Express operation
Power windows................................. 81
Tilt/sliding sunroof......................... 125
Exterior lamp switch............................ 72
Exterior rear view mirrors................... 69
Parking position.......................... 70, 71
Exterior view of vehicle....................... 24
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Fastening the seat belts...................... 40
First aid kit.......................................... 194
Flat tire................................................ 232
Lowering the vehicle....................... 235
Mounting the spare wheel.............. 233
Preparing the vehicle...................... 233
Spare wheel............................ 232, 251
Floormats............................................ 144
Fluids
Automatic transmission fluid.......... 252
Brake fluid...................................... 252
Capacities....................................... 252
Engine coolant................................ 253
Engine oil........................................ 252
Power steering fluid........................ 252
Washer and headlamp cleaning
system............................................ 253
Fog lamps.............................................. 74
Messages in the multifunction
display.................................... 209, 211
Replacing bulbs.............................. 226
Four-wheel drive
Front air bags
see All-wheel drive (4MATIC)
see Air bags
Front axle oil....................................... 252
Front lamps
see Headlamps
Front passenger front air bag............. 35
Front passenger front air bag off
indicator lamp........................ 29, 36, 220
Fuel...................................................... 147
Additives......................................... 255
Capacity, fuel tank.......................... 253
Drive sensibly–safe fuel.................. 176
Fuel consumption statistics............ 109
Fuel filler flap and cap.................... 147
Fuel tank reserve warning lamp
................................................. 26, 218
Premium unleaded gasoline
....................................... 147, 253, 254
Refueling......................................... 146
Requirements................................. 255
Fuel filler flap...................................... 147
Opening manually........................... 223
Fuel gauge............................................. 26
Fuels, coolants, lubricants etc.
Capacities....................................... 252
Fuel tank
Capacity......................................... 253
Fuel filler flap and cap.................... 147
Refueling......................................... 146
Fuses................................................... 242
Garage door opener........................... 140
Gasoline
see Fuel
GAWR (Gross Axle Weight Rating).... 173
Gear range............................................ 89
Indicator........................................... 89
Limiting............................................. 90
Shifting into optimal......................... 90
Transfer case.................................... 91
Gear selector lever............................... 87
Cleaning......................................... 192
Gearshift pattern.............................. 87
Lock............................................ 83, 87
Shifting procedure............................ 88
Transmission position indicator........ 88
Transmission positions..................... 88
Unlocking in an emergency............ 222
Generator
see Alternator
Global locking/unlocking
see Key, SmartKey
Glove box............................................ 130
Gross Axle Weight Rating
see GAWR
Gross Trailer Weight
see GTW
Gross Vehicle Weight
see GVW
Gross Vehicle Weight Rating
see GVWR
GTW..................................................... 173
GVW (Gross Vehicle Weight)............. 173
GVWR (Gross Vehicle Weight
Rating)................................................. 173
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Index
Hard plastic trim items, cleaning..... 191
Hazard warning flasher....................... 75
Headlamp cleaning system................. 75
Headlamps
Automatic headlamp mode............... 73
Bi-Xenon......................................... 226
Cleaning lenses.............................. 190
Cleaning system............................... 75
Daytime running lamp mode............. 73
Delayed shut-off............................. 107
High-beam flasher............................. 75
High-beam headlamps...................... 75
Low-beam headlamps....................... 72
Replacing bulbs.............................. 226
Switch............................................... 72
Headliner, cleaning and care of........ 192
Head restraints..................................... 62
Folding back..................................... 64
Rear seat, removing and installing.... 64
Heated seats......................................... 66
Heated steering wheel......................... 69
Height adjustment
Seat belt outlet................................. 42
Seats................................................ 63
High-beam flasher................................ 75
High-beam headlamps................. 75, 226
Replacing bulbs.............................. 226
High-mounted brake lamp................. 226
Replacing bulbs.............................. 226
Hill start assist system...................... 114
Hood.................................................... 148