2004 MERCEDES-BENZ CL500 lumbar support

ContentsSafety and Security........................... 59
Occupant safety................................... 60
Airbags ........................................... 61
Seat belts ....................................... 66
Children in the vehicle.................... 69
Blocking of rear window operation . 75
Panic alarm .......................................... 76
Activating ....................................... 76
Deactivating ................................... 76
Driving safety systems ......................... 77
ABS ................................................ 77
BAS ................................................ 78
ESP................................................. 79
Anti-theft systems................................ 82
Immobilizer..................................... 82
Anti-theft alarm system .................. 82
Tow-away alarm ............................. 84
Controls in detail............................... 87
Locking and unlocking ......................... 88
SmartKey ....................................... 88
SmartKey with KEYLESS-GO* ........ 91
Opening the doors from the inside . 96
Opening the trunk lid from the
outside ........................................... 96
Opening the trunk lid from the
inside ............................................. 97
Closing the trunk lid ....................... 98
Trunk lid opening / closing system* 98
Trunk lid emergency release ........ 103
Separately locking the trunk lid ... 104
Separately unlocking the trunk lid 104
Power closing assist for doors and
trunk lid........................................ 105
Automatic central locking ............ 105
Locking and unlocking from the
inside ........................................... 106
Seats ................................................. 107
Easy-entry / exit feature ............... 107
Removing and installing front seat
head restraints ............................. 108Rear seat head restraints ............. 109
Lumbar support ........................... 111
Multicontour backrest*................ 111
Seat heating................................. 113
Seat ventilation* .......................... 115
Memory function ............................... 116
Storing positions into memory ..... 117
Recalling positions from memory. 117
Storing exterior rear view mirror
parking position ........................... 117
Lighting ............................................. 119
Exterior lamp switch .................... 119
Combination switch ..................... 123
Hazard warning flasher ................ 123
Interior lighting ............................ 124
Courtesy lighting .......................... 125
Instrument cluster ............................. 126
Instrument cluster illumination .... 126
Coolant temperature gauge ......... 127
Trip odometer .............................. 127
Tachometer.................................. 128
Outside temperature indicator ..... 128

111 Controls in detailSeats
Lumbar support
You can adjust the contour of the seat’s
lumbar support to best support your spine.
The thumbwheels for the driver’s and front
passenger’s seat are located on the outer
side of the seat.
1Thumbwheel
Make sure the ignition is switched on.
All the lamps in the instrument cluster
comes on.

Set the lumbar support between 0
and 5.
Multicontour backrest*
The multicontour backrest has inflatable
air cushions built into the seat backrest to
provide additional lumbar and side sup-
port.
The seat backrest cushion height and cur-
vature can be continuously varied with
switches on the right side of the seat after
turning the SmartKey in the starter switch
to position2 or pressing the KEYLESS-GO*
start / stop button twice.1Shoulder region support
2Side bolster adjustment
3Massage function (PULSE)
4Lumbar region support

Make sure the ignition is switched on.
All lamps in the instrument cluster
comes on.
Shoulder region support

Press æ or ç on switch1.
The air cushion inflates or deflates.

112 Controls in detailSeatsLumbar region support
Press k or j on rocker
switch4.
This selects the air cushion you wish to
adjust.

Press æ or ç on rocker
switch4.
The air cushion inflates or deflates.Side bolsters adjustment

Adjust the side bolsters so that they
provide good lateral support using
switch 2.Massage function (PULSE)
You can reduce muscle tension during long
trips by periodically using the massage
function.

Press button3.
The indicator lamp on button3 comes
on. The air cushions in the lumbar re-
gion inflate and deflate rhythmically.
iWhen the engine is turned off, the last
cushion setting is retained in memory,
and the cushion is automatically ad-
justed to this setting when the engine
is restarted.
iThe massage function switches off au-
tomatically after approximately eight
minutes. The indicator lamp extinguish-
es.

389 Index
A
ABC 210, 383
Messages in display 300
Setting vehicle level 211
ABS 23, 77, 383
Malfunction indicator lamp 292
Messages in display 301
Warning lamp 292
Accelerator position, automatic
transmission 163
Accident
In case of 52
Activating
Air conditioner (cooling) 183
Air recirculation mode 179
Anti-theft alarm system 83
Central locking (control system) 153
Charcoal filter 181
Distance warning function* 207
Distronic* 203
Easy-entry/exit feature 154
ESP 81
Exterior headlamps 49
Exterior lamps 120Exterior rear view mirror parking
position 168
Front and rear fog lamp 121, 122
Hazard warning flasher 124
Headlamps 49
High beams 123
Ignition 31
Ignition with KEYLESS-GO*
start/stop button 33
Immobilizer 55, 82
Limiting opening height of
trunk lid 153
Rear window defroster 182
Residual heat 183
Seat heater 113, 114
Seat ventilation* 115
Tow-away alarm 84
Windshield wipers 50
Activating steering wheel gearshift control
Downshifting 162, 165
Upshifting 162, 165
Adding
Coolant 267
Engine oil 265Additional turn signals 336
Adjustable air vents, rear passenger
compartment 185
Adjusting 34
Air distribution 177
Air volume 178
Backrest tilt 35
Exterior rear view mirror 40
Folding forward front seat
backrests 37
Head restraint height 36
Head restraint tilt 36
Instrument cluster illumination 126
Interior rear view mirror 40
Lumbar support 111
Mirrors 40
Multicontour backrest* 111
Seat cushion depth 35, 111
Seat cushion tilt 35
Seat fore and aft adjustment 35
Seat height 35
Seat in the lumbar region 112
Seat in the shoulder region 111
Seats 34

391 Index
Automatic headlamp mode 120
Automatic lighting control
Activating 124
Deactivating 125
Automatic locking when driving 105
Automatic transmission 157
Accelerator position 163
Deactivating steering wheel gearshift
control 166
Emergency operation (Limp Home
Mode) 166
Fluid level 266
Gear ranges 159
Gear selector lever position 160
Gear shifting malfunctions 166
Kickdown 163
Manual shift program mode
(CL 55 AMG Kompressor) 164
One-touch gearshifting 158
Program mode selector switch 163
Selector lever position 157
Starting the engine 45
Steering wheel gearshift control
(Speedshift) CL 55 AMG 161
Transmission fluid 266
Winter program mode 163, 164B
BabySmart
TM
Airbag deactivation system 71, 383
Compatible child seats 71, 383
Self-test 72
Backrest supports
Lumbar region 112
Shoulder region 111
Backup lamps 337, 340
Bulbs 337
BAS 78, 383
Messages in display 302
Batteries, SmartKey
Changing 333
Check lamp 90, 91
Replacing 332
Battery discharged
Jump starting 351
Battery, SmartKey with KEYLESS-GO
Check lamp 95
Battery, SmartKey with KEYLESS-GO*
Changing 334
Checking the battery 95
Replacing 332Battery, vehicle 268, 348
Charging 349
Disconnecting 349
Reconnecting 350
Reinstalling 349
Removing 349
Bi-Xenon headlamps 383
Block heater (Canada only) 281
Blocking
Rear window operation 75
Brake assist system (BAS) 383
Brake fluid 258, 375
Brake lamp bulbs 337
Brake lamp, high mounted 337
Brake pads
Message in display 305
Brakes 248
Warning lamp 293
Break-in period 246
Bulbs, replacing 336
Additional turn signals 336
Backup lamps 337
Brake lamps 337
Fog lamps 336

401 Index
Light sensor 315
Lighter see Cigarette lighter 228
Lighting 119
Automatic headlamp mode 120
Combination switch 123
Daytime running lamp mode 121
Exterior lamp switch 119
Front fog lamps 122
High beam flasher 123
High beams 123
Instrument cluster illumination 126
Interior 124
Locator lighting 121
Low beam 119
Manual headlamp mode 120
Night security illumination 121
Parking lamps 119
Rear fog lamp 122
Settings (control system) 149
Limiting the gear range 159
Limp Home Mode 166
Line of fall 385
Loading 219
Cargo tie-down hooks 220
Instructions 219Roof rack 219
Locator lighting 121
Setting 150
Lock button 385
Door handle (KEYLESS-GO*) 57
SmartKey 30, 88, 92
Trunk 95
Locking 53, 88
Central (SmartKey with
KEYLESS-GO*) 94
Fuel filler flap 257
Global, SmartKey 89
Glove box 221
The vehicle with KEYLESS-GO* 95
Trunk lid, separately 104
Vehicle in an emergency 332
Loss of
Mechanical key 91
SmartKey 91
Loss of Smartkey with KEYLESS-GO* 95
Low beam headlamps
Messages in display 315
Replacing bulbs 336
Lowering
Vehicle 347Lumbar support adjustment 111
M
Main Dimensions 371
Maintenance 12, 282
Malfunction memory 144
Calling up 144
Displaying 145
MANUAL
Shift program mode
(CL 55 AMG Kompressor) 164
Manual headlamp mode 120
Manual operations
Fuel filler flap 334
Interior lighting control 125
Locking the vehicle 332
Sliding/pop-up roof 335
Unlocking the driver’s door 331
Unlocking the trunk lid 332
Massage function 112
MAXCOOL maximum cooling 179
Mechanical key 331
Memory function 116, 385
Recalling positions from
memory 117

406 IndexResidual ventilation 183
REST (Residual engine heat
utilization) 386
Restraint system see Infant and child re-
straint systems 69, 73
Rims and Tires 365
Roadside Assistance
Tele Aid 234
Roadside assistance 12
Rolling code programming 241
RON (Research Octane Number) 258,
387
Roof rack 219
Rotating wheels 279
Rubber parts
Cleaning 290
S
Safety
Occupant 60
Safety belts see Seat belts 42
Safety defects
Reporting 18
Safety systems
Driving 77
Saving current speed 196Screwdriver (vehicle tool kit) 329
Seat
Heating 113
Seat belt force limiter 68
Seat belts 66
Cleaning 289
Fastening 42
Proper use of 44, 67
Safety guidelines 64
Warning lamp 296
Seat cushion depth
Adjusting 111
Seat heater
Switching off 113
Switching on 113
Seat ventilation*
Switching off 115
Switching on 115
Seats 107
Adjusting 34
Adjusting lumbar support 112
Adjusting shoulder support 111
Easy entry/exit feature 107
Massage function 112
Multicontour backrest* 111Securing cargo
Cargo tie-down hooks 220
Selector lever
Message in display 302
Position (automatic
transmission) 157
Self-test
BabySmart
TM airbag deactivation
system 72
Tele Aid 231
Service
Calling up the service indicator 283
Major service (Service B) 282
Minor service (Service A) 282
Overdue 282
Types 282
When due 282
Service (maintenance) 282
Service and warranty information 10
Service indicator 282
Calling up 283
Clearing 282, 283
Service life (tires) 271
Service System see FSS 282