2002 MERCEDES-BENZ CL55AMG fuel pressure

295 Contents - Instrument cluster display
Te ch n i c a l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hints Car care Index
Instrument cluster displayMalfunction and indicator
lamps in the
instrument cluster ....................296
On-board
diagnostic system .......................296
Check engine malfunction
indicator lamp .............................296
Brake warning lamp ..................298
Supplemental
restraint system
(SRS) indicator lamp ..................299
Fuel reserve warning .................299
ABS malfunction
indicator lamp .............................300
Electronic stabilityprogram
(ESP) — warning lamp ............... 301
Distronic (DTR) —
warning lamp .............................. 301
Seat belt nonusage
warning lamp ..............................302Malfunction and indicator
lamp in the center console ...... 302
AIRBAG OFF indicator lamp .... 302
Malfunction and
warning messages in the
multifunction display .............. 303
DISPLAY DEFECTIVE
(engine control unit) ................. 304
DISPLAY DEFECTIVE
(several systems) ....................... 304
BATTERY /ALTERNATOR ......... 305
ENTRY POSITION ...................... 306
BRAKE ASSIST ........................... 306
BRAKE PAD WEAR .................... 307
BRAKE FLUID ............................ 307
PARKING BRAKE ....................... 308
TRUNK OPEN ............................. 308
ELEC. STABIL. PROG.
(Electronic stability program) . 309COOLANT (coolant level) .......... 310
COOLANT
(coolant temperature) .................311
LIGHTING SYSTEM .................... 312
LAMP SENSOR ........................... 314
SEAT BELT SYSTEM ................... 314
TELEPHONE – FUNCTION ....... 315
CRUISE CONTROL ..................... 315
ACTIVE BODY CONTROL
(ABC) ............................................ 316
TIRE PRESSURE ......................... 318
ENGINE OIL LEVEL ...................320
SEAT BACKREST ........................ 321
KEY ...............................................322
DOOR ...........................................322
HOOD ...........................................323
TELE AID .....................................323
WASHER FLUID .........................326
DISTRONIC (DTR) ......................327
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319 Malfunction and warning messages
Te ch n i c a l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hints Car care Index
1 One or more tires is or has deflated rapidly. Carefully bring the
vehicle to a halt, avoiding abrupt steering and braking maneuvers.
For reference on changing wheels, see page 343.
2 The tire pressure on one or more tires is already below minimum
value. Carefully bring the vehicle to a halt, avoiding abrupt
steering and braking maneuvers. For reference on changing
wheels, see page 343.
3 For tire inflation pressure monitor, see page 153.4 Tire pressure in one or more tires is low. Check and correct tire
pressure according to the label affixed inside the fuel filler flap.
For tire inflation pressure, see page 351.
The tire inf lation pressure monitor must be activated again after
the tire inflation pressure has been corrected, see page 153.
5 When the message appears after starting the engine, the tire
inflation pressure on all road wheels should be checked and
corrected according to the label affixed inside the fuel filler flap.
For tire inflation pressure, see page 351.
The tire inf lation pressure monitor must be activated again after
the tire inflation pressure has been corrected, see page 153.
6 The tire inflation pressure monitor system is unable to monitor the
tire pressure due to the presence of several wheel electronics in
the vehicle (e.g. a deflated road wheel in the trunk), or nearby
radio interference source, or excessive wheel sensor temperatures,
or unrecognized wheel sensors mounted.
7 The tire inflation pressure monitor is defective or a wheel without
proper sensor was installed. Visit your authorized Mercedes-Benz
Center.Wa r n i n g !
Do not drive with a flat tire. A flat tire affects the
ability to steer or brake the vehicle. You may lose
control of the vehicle. Continued driving with a flat
tire will cause excessive heat build-up and possibly
a fire.
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329 Contents - Practical hints
Te ch n i c a l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hintsCar care Index
Practical hintsFirst aid kit .....................................330
Fuses ................................................ 331
Shelf below rear window ..............333
Hood .................................................334
Checking engine oil level .............337
Automatic transmission
fluid level ...................................338
Active body control
(ABC) fluid level ........................338
Coolant level ...................................339
Adding coolant ...........................339
Windshield and headlamp
washer system ...........................340
Windshield and headlamp
washer fluid mixing ratio .........340Spare wheel, vehicle tools, storage
compartment ............................. 341
Jack .................................................. 342
Wheels ............................................ 343
Tire Replacement ....................... 343
Rotating wheels ......................... 344
Spare wheel .................................... 344
Changing wheels ........................... 346
Tire inflation pressure ................. 351
Battery ............................................. 352
Jump starting ................................. 355
Towing the vehicle ........................ 357
Exterior lamps ............................... 360
Headlamp assembly .................. 361
Taillamp assemblies .................. 364
Standby bulb function .................. 367Changing batteries
in the electronic key .................369
Synchronizing
remote control ............................ 371
Changing batteries in
the KEYLESS-GO-card ..............372
Emergency engine shut-down ..... 374
Fuel filler flap,
manual release .......................... 374
Emergency operation of
sliding/pop-up roof ...................375
Replacing wiper blades ................. 376
Roof rack .........................................378
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344 Tires, Wheels
Te ch n i c a l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hintsCar care Index
Rotating wheels
The wheels can be rotated according to the degree of
tire wear while retaining the same direction of travel.
Rotating, however, should be carried out as
recommended by the tire manufacturer, before the
characteristic tire wear pattern (shoulder wear on front
wheels and tread center wear on rear wheels) becomes
visible, as otherwise the driving properties deteriorate.
Notes:
Thoroughly clean the inner side of the wheels any time
you rotate the wheels or wash the vehicle underside.
The use of retread tires is not recommended. Retread
tires may adversely affect the handling characteristics
and safety of the vehicle.
Dented or bent rims can cause tire pressure loss and
damage to the tire beads. For this reason, check rims for
damage at regular intervals. The rim flanges must be
checked for wear before a tire is mounted. Remove
burrs, if any.
Check and ensure proper tire inflation pressure after
rotating the wheels. For tire inflation pressure see
inside of fuel filler flap and also page 351.Spare wheel
Spare wheel CL 500 and CL 600
(except Sport Package)
Important!
The spare wheel rim is mounted with a full size tire of
the same type as on the vehicle, and is fully functional.
However, that spare wheel rim is weight optimized and
has a limited service life of 12 000 miles (20 000 km)
use before a standard wheel rim must replace it.
In the case of a flat tire, you may temporarily use the
spare wheel.
Do not operate vehicle with more than one spare wheel
mounted.
Wa r n i n g !
The spare wheel rim is for temporary use only. Use
for over a total of 12 000 miles (20 000 km)
(aggregate of all uses) may cause wheel rim failure
leading to an accident and possible injuries.
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351 Tires, Wheels
Te ch n i c a l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hintsCar care Index Tire inflation pressure
A table (see fuel filler flap) lists the tire inflation
pressures specified for Mercedes-Benz recommended
tires as well as for the varying operating conditions.
For notes on checking the tire pressure using the tire
inflation pressure monitor, see page 153.
Important!
Tire pressure changes by approx. 1.5 psi (0.1 bar) per
18
°F (10
°C) of air temperature change. Keep this in
mind when checking tire pressure inside a garage –
especially in the winter.
Example:
If garage temperature = approx. +68
°F (+20
°C) and
ambient temperature = approx. +32
°F (0
°C) then the
adjusted air pressure = specified air pressure +3 psi
(+0.2 bar).Tire pressures listed for light loads are minimum values
offering high driving comfort. Increased inflation
pressures for heavy loads produce favorable handling
characteristics with lighter loads and are perfectly
permissible. The ride of the vehicle, however, will
become somewhat harder.
Tire temperature and pressure increase with the vehicle
speed. Tire pressure should therefore only be checked
and corrected on cold tires. Correct tire pressure in
warm tires only if pressure has dropped below the
pressure listed in the table and the respective operating
conditions are taken into consideration.
An underinflated tire due to a slow leak (e.g. due to a
nail in the tire) may cause damage such as tread
separation, bulging etc.. Regular tire pressure checks
(including the spare tire) at intervals of no more than
14 days are therefore essential.
If a tire constantly loses air, it should be inspected for
damage.
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402 Fuels, coolants, lubricants etc. - capacities
Te ch n i c a l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hints Car care Index
Premium unleaded gasoline
Caution!
To maintain the engine’s durability and performance,
premium unleaded gasoline must be used. If premium
unleaded is not available and low octane fuel is used,
follow these precautions:
•have the fuel tank filled only partially with unleaded
regular and fill up with premium unleaded as soon
as possible,
•avoid full throttle driving and abrupt acceleration,
•do not exceed an engine speed of 3000 rpm, if the
vehicle is loaded with a light load such as two
persons and no luggage,
•do not exceed
2/3 of maximum accelerator pedal
position, if the vehicle is fully loaded or operating in
mountainous terrain.Fuel requirements
Use only Premium unleaded meeting ASTM
standard D 439:
The octane number (posted at the pump) must be
91 min. It is an average of both the Research (R) octane
number and the Motor (M) octane number: (R+M)/2).
This is also known as ANTI-KNOCK INDEX.
Unleaded gasoline containing oxygenates such as
Ethanol, IPA, IBA and TBA can be used provided the
ratio of any one of these oxygenates to gasoline does not
exceed 10%, MTBE not to 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..
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