2006 MERCEDES-BENZ C55AMG fold seats

106 Controls in detail
Seats
For information on seat adjustment, see
“Adjusting” (
page 35).
Front seat active head restraintsYou cannot remove the active head re-
straints on the driver’s and passenger’s
seat.
For removal of the active head restraints
we recommend that you contact an autho-
rized Mercedes-Benz Center.
For information on head restraint
adjustment, see “Seats” (
page 35).
For information on active head restraints,
see “Active head restraint” (
page 71).
Rear seat head restraints
Warning!G
For your protection, drive only with properly
positioned head restraints.
Adjust head restraint so that the head re-
straint supports the back of the head at eye
level. This will reduce the potential for injury
to the head and neck in the event of an ac-
cident or similar situation.
Do not drive the vehicle without the seat
head restraints. Head restraints are
intended to help reduce injuries during an
accident.
i
Adjust the head restraint in such a way
that it is as close to the head as
possible.
Warning!G
For safety reasons, always drive with the
rear head restraints in the upright position
when the rear seats are occupied.
Keep the area around head restraints clear
of articles (e.g. clothing) to not obstruct the
folding operation of the head restraints.

107 Controls in detail
Seats
Head restraint height (rear outer seats)
1Release button
Raising
Manually adjust the height of the head
restraint by pulling it upward.
If the head restraint is fully retracted,
push release button1 and pull the
head restraint out.
Lowering
To lower the head restraint, push
release button1 and push down on
the head restraint.Folding head restraints back with
release button
The rear seat head restraints can be folded
backward for increased visibility.
1Release button
Push release button1.
The head restraint will fold backward.
i
Adjust the head restraint in such a way
that it is as close to the head as
possible.
Warning!G
For your protection, drive only with properly
positioned head restraints.
Adjust head restraint so that the head re-
straint supports the back of the head at eye
level. This will reduce the potential for injury
to the head and neck in the event of an ac-
cident or similar situation.
Do not drive the vehicle without the seat
head restraints. Head restraints are
intended to help reduce injuries during an
accident.
i
You can also fold the rear outer seat
head restraints back using the switch
in the center console (
page 108).

108 Controls in detail
Seats
Folding head restraints back with
switch in the center console
1Switch for rear seat head restraints
Start the engine (page 45).
Press switch1.
The rear seat head restraints will fold
backward.Placing head restraints upright
Pull the head restraint forward until it
locks into position.Head restraint tilt (rear outer seats)
Two different head restraint angle
positions are available:
Press the release button (page 107)
and tilt the head restraint to the
desired position.
Removing and installing rear seat head
restraints (rear outer seats)
Warning!G
Make sure the head restraints engage when
placing them upright. Otherwise their
protective function cannot be assured.
i
Adjust the head restraint in such a way
that it is as close to the head as
possible.
i
The rear center seat head restraint
cannot be removed.

109 Controls in detail
Seats
1Release button
Removing rear seat head restraints
Fold back head restraint (page 107).
Pull head restraint to its highest
position.
Push release button1 and pull out
head restraint.
Installing rear seat head restraints
Insert head restraint and push it down
until it engages.
Push button1 and adjust head
restraint to desired position.
Lumbar support*
The curvature of the driver’s seat can be
adjusted to help enhance lower back sup-
port and seating comfort.
1Adjustment lever
Move adjustment lever1 in direction
of arrows until you have reached a
comfortable seating position.
Warning!G
For your protection, drive only with properly
positioned head restraints.
Adjust head restraint so that the head re-
straint supports the back of the head at eye
level. This will reduce the potential for injury
to the head and neck in the event of an ac-
cident or similar situation.
Do not drive the vehicle without the seat
head restraints. Head restraints are intend-
ed to help reduce injuries during an acci-
dent.
Do not interchange head restraints from
front and rear seat.

450 Index
Audio system 197
Audio and telephone, operation 197
Button and soft key operation 200
CD changer* with MP3 216
CD operation 214
Operating and display elements 198
Operating audio system 200
Operating safety 197
Radio operation 205
Telephone* operation 223
Auto-dimming mirror* 169
Automatic central locking
Activating/deactivating
(Control system) 147
Automatic climate control*
(Canada only) 184
Control panel 185
Defrosting, front 190
Rear window defroster 173
Automatic headlamp mode 115
Automatic locking when driving 103
Automatic shift program
Program mode selector switch
(Automatic transmission) 161Automatic time change (Standard time,
Daylight Saving time) 142
Automatic transmission 155
Accelerator position 158
Automatic shift program 161
Emergency operation
(Limp-Home Mode) 168
Fluid level (ATF) 301
Gear ranges 160
Gear selector lever 155
Gear shifting malfunctions 168
Kickdown 158
Kickdown, manual shift program 167
Manual shift program 165
Manual shifting 162
One-touch gearshifting,
Gear selector lever 162
One-touch gearshifting,
Steering wheel gearshift
control 163
Program mode selector switch 161
Program mode selector switch,
manual shift program 165
Starting engine 46B
BabySmartTM
Air bag deactivation system 75, 443
Compatible child seats 75, 443
Self-test 76
Backrest
Rear seat, folding 252
Seat, power 36
Backup lamps
Messages in display 374
Replacing bulbs 396
Bar 331
BAS 84, 443
Batteries, SmartKey
Changing 393
Checking battery condition 98
Battery, Vehicle 303, 411
Charging 413
Disconnecting and connecting 412
Jump starting 415
Removing and installing 412
Bead 331
Bi-Xenon headlamps see headlamps
Block heater (Canada only) 337
Bolts, Spare wheel 385
Brake Assist System see BAS

455 Index
Fuses 420
Aids for changing fuses 420
Fuse box (main) in passenger
compartment 421
Fuse box in engine compartment 421
Fuse box in trunk 422
Fuse chart 420
Fuse extractor 420, 422
Replacing 420
Spare fuses 420
G
Garage door opener 273
Gasoline also see Fuel
Gasoline see Fuel
GAWR 332
Gear range 445
Automatic transmission 160
Limiting 160, 162
Shifting into optimal 162
Gear selector lever 45, 155
Cleaning 346
Lock 45
Position indicator 156
Position, Automatic
transmission 125, 155, 157
Unlocking in an emergency 388Global locking/unlocking see Key
Global Positioning System see GPS
Glove box 256
Good visibility 169
GPS 445
Gross Axle Weight Rating see GAWR
Gross Vehicle Weight Rating see GVWR
Gross Vehicle Weight see GVW
GVW 332
GVWR 332
H
Halogen headlamp see Headlamps
Hands-free microphone 29
Hard plastic trim items, cleaning 346
Hazard warning flasher 119
Head restraints 106
Active head restraint 71
Front seat,
Removing and installing 106
Power seat, Adjusting 37
Rear seat, Folding back 107
Rear seat, Removing and
installing 108
Resetting activated head
restraints 391Head unit
Time synchronization* with 140
Headlamp cleaning system* 169, 304,
436
Headlamp shut-off delay see Delayed
shut-off, Exterior lamps
Headlamps
Automatic headlamp mode 115
Bi-Xenon* 399, 443
Cleaning lenses 344
Halogen 397
High beam see High beam flasher
High beam see High beam headlamps
Low beam see Low beam headlamps
Manual headlamp mode 115
Messages in display 374, 375, 376
Replacing bulbs 394
Switch 48, 55
Headliner and shelf below rear window
Cleaning and care of 347
Heated seats 110
High beam flasher 49, 118
High beam headlamps 49, 118
Indicator lamp 25
Messages in display 375
Replacing bulbs 395, 398

460 Index
Power tilt/sliding sunroof 242
Opening/closing in an
emergency 389
Stopping 244
Synchronizing 244
Power tilt/sliding sunroof*
Messages in display 379
Opening/closing 242
Opening/closing, SmartKey 241
Power train 446
Power washer 342
Power windows 238
Cleaning 345
Opening/closing 238
Rear door window,
Blocking operation 80
Stopping 240
Synchronizing 240
Practical hints 350
Premium unleaded gasoline 438
Problems
While driving 52
With vehicle 17
Product information 9
Production options weight 333
Program mode 125Program mode selector switch 447
Automatic shift program, automatic
transmission 161
Manual shift program, automatic
transmission 165
PSI 333
Push starting 415
Push-start see Tow-start
R
Radio
Operation 200, 205
Selecting stations (Control
system) 131
Radio transmitters 290
Range (distance to empty) 151
Reading lamp 120
Rear bench seat, foldable* 252
Rear door window
Blocking operation 80
Rear fog lamp see Fog lamps
Rear lamps see Tail lamps
Rear outer seats
Adjusting head restraint height 107
Rear passenger compartment
Adjustable air vents 183, 196
Rear seat ashtray see AshtrayRear seat head restraints see Head
restraints
Rear view mirrors see Mirrors
Rear window defroster 173
Rear window sunshade* 172
Recommended tire inflation
pressure 333
Recovery services, Stolen vehicle
(Tele Aid*) 272
Refrigerant, Air conditioning 437
Refueling 293
Regular checks 294
Remote control, SmartKey 94
Remote door unlock (Tele Aid*) 272
Replacing bulbs
Additional turn signal lamps 400
Backup lamp 401
Brake lamp 401
Fog lamps 401
Headlamps 395, 397, 399
High beam headlamps 395, 397
License plate lamps 401
Low beam headlamps 397
Parking lamps 398, 400, 401
Rear lamps 396
Side marker lamps 400, 401