2008 MERCEDES-BENZ CLK63AMG seats

440 Practical hints
Resetting activated head restraints
Resetting activated head restraints
If the active head restraints have been trig-
gered in a rear-end collision, the active
head restraints must be reset. Otherwise,
the active head restraints cannot offer any
additional protection in the event of anoth-
er rear-end collision.
You can tell that the head restraints have
been triggered when they have been
moved forward and cannot be adjusted.
1Reset tool
2Hole
3Press head restraint cushion
Take the reset tool1 out of the
Mercedes-Benz vehicle literature
pouch.
Guide reset tool1 into the hole2 be-
tween the rear head restraint cover and
the head restraint cushion.
Press the reset tool1 downward until
you hear the active head restraint re-
lease mechanism audibly engage.
Pull out reset tool1.
Firmly press the head restraint cushion
back in direction of arrow3 toward
the rear head restraint cover until it
engages.
Repeat this procedure on the active
head restraint for the second front
seat.
After resetting the active head re-
straints store the reset tool1 in the
Mercedes-Benz vehicle literature
pouch.
For information on active head restraints,
see “Active head restraints” (
page 81).
For information on head restraint adjust-
ment, see “Seats” (
page 41).
iFor your convenience, we recommend that
you have this work carried out at an authorized
Mercedes-Benz Center.
You will find the reset tool for manually operating
the active head restraints in the Mercedes-Benz
vehicle literature pouch.
Warning!G
For safety reasons, have the active head re-
straints checked at an authorized
Mercedes-Benz Center after a rear-end
collision.
Warning!G
When pushing back the head restraint cush-
ion, take care that your fingers do not be-
come caught between the head restraint
cushion and the cover. Failing to do so may
lead to injury.!Be careful not to damage upholstery.

504 Index
G
Garage door opener 33, 301
Gasoline see Fuel
GAWR 358
Gear range
Automatic transmission 177
Limiting 177
Shifting into optimal 180, 182
Gear selector lever 51, 172
Cleaning 375
Gearshift pattern 172
Lock 52
Message in display 400
Position 173, 174
Position indicator 29, 141
Shifting procedure 173
Unlocking in an emergency 429
Gear selector lever one-touch gearshifting
Automatic transmission 179
Global locking/unlocking
see Key, SmartKey or KEYLESS-GO*
Glove box 285
Gloves 422
Good visibility 185
Gross Axle Weight Rating see GAWR
Gross Vehicle Weight Rating see GVWRGross Vehicle Weight see GVW
GVW 358
GVWR 359
H
Halogen headlamp see Headlamps
Hands-free microphone 33
Hard plastic trim items, cleaning 375
Hazard warning flasher 135
Head restraints 43, 120
Active head restraints 81
Front seat 120
Power seat, Adjusting 43
Rear seat 120, 123
Rear seat, Folding back 121
Rear seat, Lowering 123
Rear seat, Placing upright 122
Rear seat, Raising 123
Rear seat, Removing/installing 122
Headlamp
cleaning system* 185, 330, 496
Headlamp delayed shut-off see
Delayed shut-off, Exterior lampsHeadlamps
Automatic headlamp mode 130
Cleaning lenses 372
Daytime running lamp mode 131
Halogen 446
High beam see High beam flasher
High beam see High beam headlamps
Light sensor 411
Locator lighting 132
Low beam headlamps 130
Low beam see Low beam headlamps
Manual headlamp mode 130
Messages in display 411–415
Night security illumination 132
Replacing bulbs 444, 446
Switch 55, 129
Headliner and shelf below rear window,
Cleaning and care of 375
Head-thorax air bag 71
Heated seats* 125
High beam flasher 55, 133
Replacing bulbs (Bi-Xenon*) 444
Replacing bulbs (Halogen) 444

507 Index
Instrument cluster 378–387, 388
Low beam headlamp 29
Parktronic system* warning
indicators (Canada only) 273
Roll bar 385
Seat belt telltale 29
SRS 29, 65, 387
Turn signals 29
Language, Setting 158
LATCH-type child seat anchors see
Children in the vehicle
License plate lamps
Messages in display 413
Replacing bulbs 444, 449
Light alloy wheels, cleaning 374
Light sensor
Messages in display 411
Lighter see Cigarette lighter
Lighting, Exterior and interior 129
Limp-home mode 184
Load limit 360
Loading
Ski bag* (Canada only) 278
Loading see Vehicle loading
Loading the vehicle 334
Locator lighting 132, 163Lock buttons
Door handle (KEYLESS-GO*) 62, 107
Loss of keys 109
Loss of Service and
Warranty Information Booklet 477
Low beam headlamps
Indicator lamp 29
Messages in display 413
Replacing bulbs (Bi-Xenon*) 444
Replacing bulbs (Halogen) 444, 446
Switching on 55
Lubricants 489
Luggage cover 264
Folding back 276M
Maintenance 12, 364
Calling up service indicator 366
Clearing service indicator 365
Maintenance System
(U.S. vehicles) 364
Resetting service indicator 366
Service indicator 364
Service term exceeded 365
Manual headlamp mode see Headlamps
Manual shift program
Deactivating 184
Manual shift program CLK 63 AMG 182
MAXCOOL maximum cooling 207
Maximum load rating, Tires 359
Maximum loaded vehicle weight,
Tire inflation pressure 359
Maximum tire inflation pressure 359
Mechanical key 427
Memory function see Seats, Power
Menus see Control system menus
Microphone, Hands-free 33
Minispare wheel see Spare wheel

508 Index
Mirrors
Adjusting 47
Antiglare position 185
Auto-dimming 186
Exterior rear view mirrors 47
Interior rear view mirror 47
Mobile phone see Telephone*
MOE tires* see MOExtended system*
MOE* see MOExtended system*
MOExtended system* 463
MOExtended tires* 482
MON 321
Motor Octane Number see MON
MP3 230
Multicontour seat* see
Seats, Multicontour*
Multifunction display 141
Changing settings see
Control system menus and
Control system submenus
Selecting language 158
Symbol messages 403–420
Text messages 394–401Multifunction display messages 392
ABS 394
Battery 403
Brake fluid 404
Brake pads 404
Check engine 405
Coolant 405–407
Engine 405
Engine coolant 405–407
ESP
®394
Fog lamps 412
Front passenger
front air bag 396–399
Fuel cap 408
Gear selector lever 400
Headlamps 411–415
Key, SmartKey 411
KEYLESS-GO* 410
Lamps 413
Lamps, exterior 411–415
License plate lamp 413
Light sensor 411
Low tire pressure 419
Parking brake 404
Parking lamps 412
Roll bars 417Soft top 420
SRS 416
Steering gear oil 417
Tele Aid 418
Telephone* 418
Turn signals 412
Windshield washer fluid 420
Multifunction steering wheel 30, 142
Button operation 142
N
Navigation system* 153
See separate COMAND*
operating instructions
Net, Parcel 286
Neutral gear position,
Automatic transmission 172, 174
New vehicle break-in 308
Night security illumination 132
Normal occupant weight 359
Number, paintwork code 478
Number,
vehicle identification (VIN) 478, 479

510 Index
PASS AIR BAG OFF indicator lamp see
Front passenger front
air bag off indicator lamp
Passenger compartment 317
Electrical outlet 291
Interior lighting 136
Interior rear view mirror 47
Main fuse box 472
Parcel net in
front passenger footwell 286
Storage bags, rear side
of the front seats 286
Passenger safety see Occupant safety
Pedals 309
Phone see Telephone
Plastic parts, cleaning 374
Poly-V-belt drive
Layout 480
Positions (Memory function)
see Seats, Power
Power assistance 310
Power seat see Seats, Power
Power tilt/sliding sunroof* 256
Express opening/closing 257
Opening/closing 256
Stopping 258Synchronizing 258
Power washer 368
Power windows 250
Cleaning 373
Convenience closing feature 254
Express opening/closing 251
Opening with soft top switch 255
Operating 250
Rear side windows,
Blocking operation 88
Summer opening feature 253
Synchronizing 252
Practical hints 378
Premium unleaded gasoline 492
Problems
While driving 58
With vehicle 17
Product information 9
Production options weight 359
Program mode see Automatic
transmission, Automatic shift program
Program mode selector switch
Automatic shift program 178
PSI 359
Push-start see Tow-startR
RACETIMER (CLK 63 AMG only) 149
Radio
Operation 221
Search function 165
Selecting stations 151
Selecting stations (satellite*) 152
Radio transmitters 317
Range (distance to empty) 168
Reading lamp 33, 137
Rear bench seat, foldable 281
Rear fog lamp see Fog lamps
Rear lamps see Tail lamps
Rear seat ashtray see Ashtray
Rear seat head restraints see
Head restraints
Rear side windows
Blocking operation 88
Rear side-impact air bags* 72
Rear view mirrors see Mirrors
Rear window defroster 189
Rear window sunshade*
(Canada only) 188
Recommended engine oils
and oil filter 491

512 Index
S
Safety
Driving safety systems 90
Occupant 64
Reporting defects 18
Safety belts see Seat belts
Satellite radio* 225
Seat belts 77
Automatic comfort-fit feature 80
Children in the vehicle 83
Cleaning 375
ETD 80
Fastening 48
Force limiter 80
Proper use of 50, 78
Safety guidelines 68
Telltale 29
Seating capacity 335
Seats, Multicontour* 124
Backrest contour 124
Backrest side bolsters 124
Cushion depth 124
Seats, Power 41, 120
Active head restraints 81
Adjustment 42
Easy entry/exit feature 45Heating* 125
Memory function 127
Ventilation* 126
Seats, Rear bench seat 281
Securing cargo 283
Selector lever see Gear selector lever
Self-test
OCS 76
Tele Aid 295
Service and Warranty Booklet
Loss of 477
Service and warranty information 10
Service life, Tires 332
Service see Maintenance
Service System see Maintenance
Maintenance System
Service, Parts 476
Settings
Control system menus 144
Control system submenus 143, 145
Date 161, 162
Factory, KEYLESS-GO* 106
Factory, SmartKey 102
Global, KEYLESS-GO* 106
Global, SmartKey 102
Individual vehicle 155Memory function 127
Menus and submenus 144
Resetting all, Control system 155
Selective, KEYLESS-GO* 107
Selective, SmartKey 102
Time 160
Shelf below rear window, Cleaning 375
Shift program mode,
Automatic transmission 178
Shifting
Gear selector lever 51
Shifting,
Automatic transmission 54, 172
Side impact air bags, Front 70
Side impact air bags, Rear* 70
Side marker lamps
Cleaning lenses 372
Messages in display 413
Replacing bulbs 444
Side windows see Power windows
Sidewall 359