2001 MERCEDES-BENZ CL500 door

289 Contents - Instrument cluster display
Te ch n ica l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hints Car care Index
Instrument cluster displayMalfunction and indicator
lamps in the
instrument cluster ....................290
On-board diagnostic system .....290
Check engine malfunction
indicator lamp .............................290
Brake warning lamp ..................292
Supplemental restraint
system (SRS)
indicator lamp .............................293
Fuel reserve warning .................293
ABS malfunction
indicator lamp .............................294
Electronic stability program
(ESP) — warning lamp ...............295
Distronic (DTR) —
warning lamp ..............................295
Seat belt nonusage
warning lamp ..............................296Malfunction and indicator
lamp in the center console ...... 296
AIRBAG OFF indicator lamp .... 296
Malfunction and
warning messages in the
multifunction display .............. 297
DISPLAY DEFECTIVE
(engine control unit) ................. 298
DISPLAY DEFECTIVE
(several systems) ....................... 298
BATTERY /ALTERNATOR ......... 299
ENTRANCE POSITION .............. 300
BRAKE ASSIST ........................... 300
BRAKE LINING WEAR .............. 301
BRAKE FLUID ............................ 301
PARKING BRAKE ....................... 302
TRUNK OPEN ............................. 302
ELEC. STABIL. PROG.
(Electronic stability
program) ..................................... 303
COOLANT (coolant level) ......... 304COOLANT
(coolant temperature) ................305
LIGHTING SYSTEM ....................306
LIGHT SENSOR ...........................308
SEAT BELT SYSTEM ...................308
TELEPHONE – FUNCTION .......309
CRUISE CONTROL .....................309
ACTIV E BO DY CO NTROL
(ABC) ............................................ 310
TIRE PRESSURE ......................... 312
ENGINE OIL LEVEL ................... 314
SEAT BACKREST ........................ 315
KEY ............................................... 316
DOOR ........................................... 316
HOOD ........................................... 317
TELE AID ..................................... 317
ENGINE OIL LEVEL ................... 318
WASHER FLUID ......................... 319
LIGHT SENSOR ...........................320
DISTRONIC (DTR) ...................... 321

316 Malfunction and warning messages
Te ch n ica l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hints Car care Index
KEY
* C = Category, see page 297.
1 Key needs possibly to be replaced.
DOOR* C = Category, see page 297. Line 1 Line 2 C*
REPLACE KEY
1
VISIT WORKSHOP! 2
AUTOM. LIGHT ON REMOVE KEY! 1
P54.30-2245-21
Line 1 Line 2 C*
DOOR OPEN! 2

318 Malfunction and warning messages
Te ch n ica l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hints Car care Index
CHIP-CARD (KEYLESS-GO)
* C = Category, see page 297.1 Check battery of KEYLESS-GO-card, see page 366.
2 The KEYLESS-GO-card cannot be recognized by the running
engine (e.g. strong radio-frequency interference) or the card is not
in the vehicle.
Stop immediately and search for the KEYLESS-GO-card or continue
to operate the vehicle with the electronic key, otherwise the vehicle
cannot be centrally locked or the engine started again after the
engine stops automatically. See page 38.
3 The KEYLESS-GO-card was momentarily not recognized. If
message repeats, place card in a different position or continue to
operate the vehicle with the electronic key, see page 38.
4 A KEYLESS-GO-card left inside the vehicle has been recognized
while locking the vehicle from the outside, see page 38.
5 The message appears for a maximum 60 seconds each time the
driver’s door is opened, as long as no electronic key is in the
starter switch. The message appears regardless of the past
operation method (electronic key or KEYLESS-GO-card), see
page 38. Line 1 Line 2 C*
CHIP-CARD CHECK BATTERY!
1
2
CHIP-CARD NOT RECOGNIZED!
2
1
CHIP-CARD NOT RECOGNIZED!
3
2
CHIP-CARD STILL IN VEHICLE!
4
1
CHIP-CARD DO NOT FORGET!
5
1

346 Tires, Wheels
Te ch n ica l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hintsCar care Index
The spare tire should be checked periodically for
condition and inflation. Spare tire will age and become
worn over time even if never used, and thus should be
inspected and replaced when necessary.Battery
Wa r n i n g !
Do not overinflate tires. Overinflating tires can
result in sudden deflation (blowout) because they
are more likely to become punctured or damaged
by road debris, potholes etc.. Follow recommended
inflation pressures.Do not overload the tires by exceeding the specified
vehicle capacity weight (as indicated by the label
on the driver’s door latch post). Overloading the
tires can overheat them, possibly causing a
blowout.
Wa r n i n g !
Failure to follow these instructions can result in
severe injury or death.Never lean over batteries while connecting, you
might get injured.Battery fluid contains sulfuric acid. Do not allow
this fluid to come in contact with eyes, skin or
cloth ing. In c ase it does, im mediately f lush affected
area with water and seek medical help if necessary.A battery will also produce hydrogen gas, which is
flammable and explosive. Keep flames or sparks
away from battery, avoid improper connection of
jumper cables, smoking etc..

351 Towing the vehicle
Te ch n ica l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hintsCar care Index Towing the vehicleImportant!
When towing the vehicle, please, note the following:
With the automatic central locking activated and the
electronic key in starter switch position 2 (vehicles with
KEYLESS-GO: in “On” position, see page 224), the
vehicle doors lock if the left front wheel as well as the
rig ht rear wh eel a re turning a t vehicle speeds of approx.
9 mph (15 km/h) or more.
To prevent the vehicle door locks from locking,
deactivate the automatic central locking. See
“VEHICLE” under “Individual settings” on page 144.
Towing of the vehicle should only be done using the
properly installed towing eye bolt. Never attach tow
cable, tow rope or tow rod to vehicle chassis, frame
or suspension parts.
Note:
The selec tor lever will rem ain l ocked in position “P” and
the electronic key could not be turned in the starter
switch if the battery is disconnected or discharged. See
battery on page 346 or jump starting on page 349.
Wa r n i n g !
Prior to towing the vehicle with all wheels on the
ground, make certain that the electronic key is in
starter switch position 2.If the electronic key is left in the starter switch
position 0 for an extended period of time, it can no
longer be turned in the switch. In this case, the
steering i s locked. To unlock, rem ove elec tronic key
from starter switch and reinsert.

366 KEYLESS-GO-card
Te ch n ica l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hintsCar care Index
Changing batteries in the KEYLESS-GO-cardChecking batteries
Briefly press button (1). The indicator lamp “Unlock
driver’s door” (2) or “Global Unlock” (3) should come on
red or green.
Change batteries if indicator lamps do not illuminate,
see page 367.
P80.30-2027-26
1
2
3

374 Cleaning and care of the vehicle
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data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hintsCar careIndex
Cleaning and care of the vehicle
In operation, your vehicle is subjected to varying
external inf luences which, if gone unchecked, can
attack the paintwork as well as the underbody and
cause lasting damage.
Such damage is caused not only by extreme and varying
climatic conditions, but also by air polution, road salt,
tar, gravel and stone chipping. Grease and oil, fuel,
coolant, brake fluid, bird droppings, insects, tree resins
etc. should be removed immediately to avoid paint
damage. Frequent washing reduces and/or eliminates
the aggressiveness and potency of the above adverse
influences.More frequent washings are necessary to deal with
unfavorable conditions; for example, near the ocean, in
industrial areas (smoke, exhaust emissions), or during
winter operation.
You should check your vehicle from time to time for
stone chipping or other damage. Any damage should be
repaired as soon as possible to prevent the start of
corrosion.
In doing so, do not neglect the underside of the vehicle.
A prerequisite for a thorough check is a washing of the
underbody followed by a thorough inspection. Damaged
areas need to be reundercoated.
Your vehicle has been treated at the factory with a wax-
base ru stproof ing in th e body cavities w hich will la st for
the lifetime of the vehicle. Post-production treatment is
neither necessary nor recommended by Mercedes-Benz
because of the possibility of incompatibility between
materials used in the production process and others
applied later.
We have selected car-care products and compiled
recommendations which are specially matched to our
vehicles and which always reflect the latest technology.
You can obtain Mercedes-Benz approved car-care
products at your authorized Mercedes-Benz Center.
Wa r n i n g !
Many cleaning products can be hazardous. Some
are poisonous, others are flammable. Always follow
the instructions on the particular container.
Always open your vehicle’s doors or windows when
cleaning the inside.Never use fluids or solvents that are not designed
for cleaning your vehicle.

375 Cleaning and care of the vehicle
Te ch n ica l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hintsCar careIndex Scratches, corrosive deposits, corrosion or damage due
to negligent or incorrect care cannot always be removed
or repaired with the car-care products recommended
here. In such cases it is best to seek aid at your
authorized Mercedes-Benz Center.
The following topics deal with the cleaning and care of
your veh icl e a nd give importa nt “how-to” informa tion as
well as references to Mercedes-Benz approved car-care
products.
Ad d it i on a l i n f or m a t i on c a n b e f ou nd i n t h e b oo k l e t ti t l e d
“Vehicle Care Guide”.Powe r w as h e r
When using a power washer for cleaning the vehicle
always observe manufacturer’s operating instructions.
Note:
Ve h i c l e s w i t h K EY L E S S - G O :
If a door handle is hit by a strong jet of water, and a
KEYLESS-GO-card is in close proximity, approx. 3 ft.
(approx. 1m), the vehicle could be inadvertently locked
or unlocked.
Caution!
Never use a round nozzle to power wash tires. The
intense jet of water can result in damage to the tire.
Always replace a damaged tire.
Always keep the jet of water moving across the surface.
Do not aim directly at electrical parts, electrical
connectors, seals, or other rubber parts.