2001 MERCEDES-BENZ CL500 remote control

218 Tele Aid
Te ch n ica l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index
Remote door unlock
In t he c ase you have your vehicle locked unintentionally
(e.g. key inside vehicle), and the reserve key is not
handy, contact the Mercedes-Benz Response Center at
1-800-756-9018 (in the USA) or 1-888-923-8367 (in
Canada). You will be asked to provide your password
which you provided when you completed the subscriber
agreement.
Then return to your vehicle and press trunk lock for
minimum of 20 seconds until the “SOS” button is
flashing. The message “EMERGENCY CALL – CALL
CONNECTED” appears in the multifunction display.
As an alternative, you may unlock the vehicle via
Internet using the ID and password sent to you shortly
after the completion of your Acquaintance Call.
The Response Center will then unlock your vehicle with
the remote door unlocking feature.Notes:
The remote door unlock feature is available if the
relevant cellular phone network is available.
The “SOS” button will flash and the message
“EMERGENCY CALL – CALL CONNECTED” will appear
in the multifunction display to indicate receipt of the
door unlock command.
Once the vehicle is unlocked, a Response Center
specialist will attempt to establish voice contact with the
vehicle occupants.
If the trunk button was pressed for more than
20 seconds before door unlock authorization was
received by the Response Center, you must wait
15 minutes before pressing the trunk button again.

323 Contents - Practical hints
Te ch n ica l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hintsCar care Index
Practical hintsFirst aid kit .....................................324
Fuses ................................................325
Shelf below rear window ..............327
Hood .................................................328
Checking engine oil level ............. 331
Automatic transmission
fluid level ...................................332
Active body control
(ABC) fluid level ........................332
Coolant level ...................................333
Adding coolant ...........................333
Windshield and headlamp
washer system ...........................334Windshield and headlamp
washer fluid mixing ratio ........ 334
Spare wheel, vehicle tools,
storage compartment ............... 335
Jack .................................................. 336
Wheels ............................................ 337
Tire Replacement ....................... 337
Rotating wheels ......................... 338
Spare wheel .................................... 338
Changing wheels ........................... 340
Tire inflation pressure ................. 345
Battery ............................................. 346
Jump starting ................................. 349
Towing the vehicle ........................ 351Exterior lamps ................................354
Headlamp assembly ...................355
Taillamp assemblies ..................358
Standby bulb function ................... 361
Changing batteries
in the electronic main key ......363
Synchronizing
remote control ............................365
Changing batteries
in the KEYLESS-GO-card .........366
Emergency engine
shut-down ..................................368
Fuel filler f lap,
manual release ..........................368
Emergency operation of
sliding/pop-up roof ...................369
Replacing wiper blades .................370
Trunk lamp ..................................... 371
Roof rack .........................................372

365 Electronic main key
Te ch n ica l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hintsCar care Index Important!
Batteries contain materials that can harm the
environment if disposed of improperly. Recycling of
batteries is the preferred method of disposal. For
disposal, please follow manufacturer’s recommendation
on battery package.
Replacement Battery:
Lithium, type CR 2025 or equivalent.Synchronizing remote control
The remote control may have to be resynchronized, if
the vehicle cannot be locked or unlocked.
To synchronize insert electronic key in starter switch.
The remote control should once again be operational.

403 Index
Te ch n ica l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hints Car careIndex KEYLESS-GO-card ....................................................... 31
Locking and unlocking .............................................. 36
Locking and unlocking
with KEYLESS-GO-card ......................................... 40
Mechanical keys .......................................................... 47
Remote control ............................................................ 28
Simultaneous use of electronic main key
and KEYLESS-GO-card .......................................... 44
Summer opening/convenience feature ................... 45
Changing batteries in the KEYLESS-GO-card ...........366
Changing wheels ...........................................................340
CHECK ENGINE
malfunction indicator lamp .....................................290
Check regularly and before a long trip ......................287
Checking engine oil level
Via engine oil level indicator .................................. 154
Via oil dipstick ........................................................... 331
Child restraint ............................................ 70, 82, 88, 102
Cleaning and care of the vehicle ................................. 374
Coat hooks ...................................................................... 192
COMAND, radio and telephone ...................................208
Combination switch ...................................................... 160
Consumer information ..................................................399
Control and operation of radio transmitters .............208
COOLANT (coolant level) -
malfunction and warning messages ......................304COOLANT (coolant temperature) -
malfunction and warning messages ..................... 305
Coolant level
Adding ........................................................................ 333
Checking .................................................................... 333
Coolant temperature gauge .......................................... 117
Coolants .......................................................................... 397
Anticorrosion/antifreeze quantity ........................ 398
Courtesy lighting ........................................................... 185
Cruise control ................................................................ 250
CRUISE CONTROL -
malfunction and warning messages ..................... 309
Cup holder
Center console, front ................................................ 193
Rear bench armrest ................................................... 195
DDashboard ......................................................................... 22
Daytime running lamps ................................................ 158
Deep water
Driving instructions ................................................ 248
DISPLAY DEFECTIVE (engine control unit) -
malfunction and warning messages ..................... 298
DISPLAY DEFECTIVE (several systems) -
malfunction and warning messages ..................... 298

404 Index
Te ch n ica l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hints Car careIndex
Display illumination .......................................................116
Distronic (DTR) ...................................................... 133, 253
Activation of Distronic .............................................256
Additional driving hints .......................................... 261
Cleaning sensor ........................................................378
Deactivation of Distronic .........................................258
Displays in the speedometer dial ...........................267
Distance warning function ......................................264
Distronic settings ......................................................265
Driving with Distronic activated ............................259
Invalid attempts to activate .....................................257
Multifunction display ...............................................266
Warning lamp ............................................................295
DISTRONIC (DTR) -
malfunction and warning messages ...................... 321
DOOR -
malfunction and warning messages ...................... 316
Door control panel ........................................................... 20
Door entry lamps ........................................................... 185
Doors .................................................................................. 48
Power closing assist ................................................... 50
Drinking and driving ....................................................239
Drive sensibly - save fuel ..............................................239
Driving instructions ......................................................239
Driving off ....................................................................... 241
EEasy-entry/exit feature ...................................................66
ELEC. STABIL. PROGR. -
malfunction and warning messages ..................... 303
Electronic main key .........................................................29
Changing batteries .................................................. 363
Synchronizing remote control ............................... 365
Electronic stability program (ESP) .............................. 271
Warning lamp ........................................................... 295
Emergency call
See Tele Aid ............................................................... 210
Emergency engine shut-down ..................................... 368
Emergency operation of sliding/pop-up roof ............ 369
Emergency tensioning retractor (ETR) ......................... 91
Emergency trunk lid release button ............................. 61
Emergency unlocking in case of accident ...................52
Emission control ............................................................221
Emission control label .................................................. 386
Engine compartment .................................................... 328
Engine malfunction
CHECK ENGINE
malfunction indicator lamp ............................... 290
Engine oil additives ...................................................... 395
Engine oil consumption ................................................ 155

410 Index
Te ch n ica l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hints Car careIndex
Express opening and closing .................................. 179
Opening and closing .................................................. 45
Synchronizing ........................................................... 180
Problems with your vehicle ........................................... 14
Product information .......................................................... 7
RRadio transmitters .........................................................208
Rain sensor
See intermittent wiping ........................................... 161
Rear passenger compartment
adjustable air outlets ................................................ 177
Rear view mirror
Inside, automatic antiglare ..................................... 106
Rear view mirrors .......................................................... 106
Exterior ....................................................................... 107
Interior ........................................................................ 106
Storing mirror positions .......................................... 106
Rear window defroster ...................................................176
Rear window sunshade ................................................. 186
Remote control ................................................................. 28
Battery replacement .................................................363
Removal and installation of
front seat head restraints .......................................... 71Replacement keys
Obtaining ...................................................................... 31
Replacing bulbs ............................................................. 354
Replacing wiper blades ................................................ 370
Reporting Safety Defects ................................................. 15
Reserve key ....................................................................... 30
Reserve warning lamp
Fuel reserve warning ............................................... 293
Residual engine heat utilization (REST) .................... 174
Roadside assistance ......................................................... 10
Roadside assistance call
See Tele Aid ............................................................... 210
Roof rack ......................................................................... 372
SSEAT BACKREST -
malfunction and warning messages ...................... 315
SEAT BELT SYSTEM -
malfunction and warning messages ..................... 308
Seat belts ........................................................................... 82
Fastening ......................................................................85
Operation ......................................................................86
Seat belt nonusage warning system .........................83
Unfastening .................................................................. 86

411 Index
Te ch n ica l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hints Car careIndex Warning lamp ............................................................296
Seat belts and integrated restraint system .................. 82
Seat heater ........................................................................ 76
Seat ventilation system ................................................... 79
Seats
Front seat adjustment ................................................ 67
Service indicator
See Flexible service system (FSS) .......................... 147
Setting the audio volume .............................................. 146
Shelf below rear window ..............................................327
Side impact airbags ......................................................... 95
Side marker lamp ..........................................................360
Simultaneous use of electronic main key
and KEYLESS-GO-card ............................................... 44
Sliding/pop-up roof ....................................................... 181
Emergency operation ...............................................369
Opening and closing .................................................. 45
Synchronizing ........................................................... 183
Snow chains ....................................................................245
SOS-call
See Tele Aid ............................................................... 210
Spare wheel ....................................................................338
Spare wheel, vehicle tools,
storage compartment ................................................335
Special settings (Automatic climate control) ............ 169
SRS indicator lamp ........................................................293SRS malfunction ............................................................... 92
Standby bulb function ...................................................361
Start lock-out .....................................................................32
Electronic main key .................................................... 32
KEYLESS-GO-card .......................................................32
Starter switch .........................................................222, 224
Starting and turning off the engine ........................... 227
Starting t he eng ine
Electronic main key ................................................. 227
KEYLESS-GO ............................................................. 227
Steering lock
See Starter switch ............................................222, 224
Steering wheel
Easy-entry/exit feature ..............................................66
Storage compartment
Trunk floor ................................................................ 335
Storage compartment in the
rear passenger compartment .................................. 192
Storage compartments and armrests .......................... 188
Center console ........................................................... 190
Glove box .................................................................... 189
Storing mirror positions ............................................... 107
Sun visors ........................................................................ 187
Supplemental restraint system (SRS) ...........................90
Synchronizing remote control .................................... 365

413 Index
Te ch n ica l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hints Car careIndex Trunk lid
Emergency release ..................................................... 61
Trunk lid release switch ................................................. 57
TRUNK OPEN -
malfunction and warning messages ......................302
Turn signal failure ......................................................... 160
Turn signals .................................................................... 160
Turning off the engine
Electronic main key ..................................................228
KEYLESS-GO ..............................................................228
UUnlocking the vehicle with remote control ................. 36
Unlocking with KEYLESS-GO-card ............................... 40VVanity mirrors ................................................................ 187
VEHICLE
See individual settings ............................................ 144
Vehicle jack .....................................................................336
Vehicle keys ...................................................................... 28
Vehicle tools ....................................................................335
Ventilated seats ................................................................ 79
WWarranty coverage ........................................................ 384
WA S H E R F L U I D -
malfunction and warning messages ...................... 319
Washing the vehicle ...................................................... 376
What you should know at the gas station ................. 284
Wheels ............................................................................ 337
Where to find it ................................................................ 13
Window curtain airbags ..................................................96
Windshield washer system .......................................... 334
Winter driving ............................................................... 247
Winter driving instructions ......................................... 246
Wiper blades, replacing ............................................... 370