2004 MERCEDES-BENZ C320 4MATIC WAGON height adjustment

33 Getting started
Adjusting
Manual seat adjustment
1Seat fore and aft adjustment
2Seat cushion tilt
3Seat backrest tilt
4Seat heightSeat fore and aft adjustment

Lift handle1.

Slide seat to the desired position.

Allow handle1 to reengage.

Check for proper engagement before
driving.
Adjust seat to a comfortable seating
position that still allows you to reach the
accelerator/brake pedal safely. The posi-
tion should be as far rearward as possible,
consistent with ability to properly operate
controls.Seat cushion tilt

Turn handwheel2 forward or back-
ward until your upper legs are lightly
supported
Seat backrest tilt

Press switch3 in direction of arrow
until your arms are slightly angled
when holding the steering wheel.
Seat height

Press switch4 in direction of arrow
until your legs are lightly supported.
A child’s risk of serious or fatal injuries is
significantly increased if the child restraints
are not properly secured in the vehicle and
the child is not properly secured in the child
restraint.
iWhen moving the seat, be sure that
there are no items in the footwell or
behind the seat. Otherwise you could
damage the seat.

35 Getting started
Adjusting
Power seat* adjustment
The seat adjustment switches are located
in each front door.
1Head restraint height
2Seat height
3Seat cushion tilt
4Seat fore and aft adjustment
5Seat backrest tilt
Turn the SmartKey in the starter switch
to position1 or2 (
page 31).
or

Open the driver’s or front passenger
door.Seat fore and aft adjustment

Press switch forward or backward in
direction of arrow4.
Adjust seat to a comfortable seating
position that still allows you to reach the
accelerator/brake pedal safely. The posi-
tion should be as far rearward as possible,
consistent with ability to properly operate
controls.Seat cushion tilt

Press switch up or down in direction of
arrow3 until your upper legs are
lightly supported.
Seat backrest tilt

Press switch forward or backward in
direction of arrow5 until your arms
are slightly angled when holding the
steering wheel.
Seat height

Press switch up or down in direction of
arrow2.
Head restraint height

Press switch up or down in direction of
arrow1.
iWhen moving the seat, be sure that
there are no items in the footwell or
behind the seat. Otherwise you could
damage the seat.
The memory function* (
page 97) lets
you store the setting for the seat posi-
tion together with the settings for the
steering wheel and exterior rear view
mirrors.

42 Getting startedDriving
If necessary, tighten the lap portion to
a snug fit by pulling shoulder portion
up.
Seat belt height adjustment
Adjust seat belt so that shoulder portion is
located as close as possible to the middle
of your shoulder (it should not touch the
neck).
Front seats
4Button for belt outlet height adjust-
ment

Press button4 and slide belt outlet
upward or downward.Rear outer seats
5Button for belt outlet height adjust-
ment

Press button5 and slide belt outlet
upward or downward.Proper use of seat belts


Do not twist the belt when fastening.


Adjust seat belt so that the shoulder
portion is located as close as possible
to the middle of the shoulder (it should
not touch the neck or pass under the
arm). For this purpose, you can adjust
the height of the belt outlet.


Position the lap belt as low as possible
on your hips (over hip joint) and not
across the abdomen.


Place the seat backrest in a nearly up-
right position.


Never use a seat belt for more than one
person at time.


Do not fasten a seat belt around a per-
son and another object at the same
time.


Check your seat belt during travel to
ensure that it is properly positioned.


95 Controls in detail
Seats
Multicontour seat*
This multicontour seat has a movable seat
cushion and inflatable air cushions built
into the backrest to provide additional
lumbar and side support.
The seat cushion movement, backrest
cushion height and curvature can be con-
tinuously varied with switches on the right
side of the seat after starting the engine.
1Seat cushion depth
2Backrest bottom
3Backrest center
4Backrest side bolster adjustment

Start the engine.
Seat cushion depth

Adjust the seat cushion depth to the
length of your upper leg using
switch1.
Backrest contour

Adjust the contour of the backrest to
the desired position using switches2
and3.
Backrest side bolsters

Adjust the backrest side bolsters so
that they provide good lateral support
using switch4.
Heated seats*
Both switches for the front seats are
located in the center console.
1Normal heating
2Rapid heating
Make sure the ignition is switched on.
All the lamps in the instrument cluster
come on.

363 Index
A
ABS 23, 74, 357
Indicator lamp 274
Malfunction indicator lamp 274
Messages in display 284
ABS control 74
Accelerator position,
automatic transmission 144
Accident
In case of 50
Activating
Air conditioning (cooling) 156, 166
Air recirculation mode 154, 163
Anti-theft alarm system 80
Automatic climate control* 159
Central locking (control system) 131
Charcoal filter 165
Climate control 151
Climate control system 155
Defrosting 154, 163
Easy-entry/exit feature 132ESP 78
Exterior headlamps 46
Exterior lamps 101
Exterior rear view mirror parking
position 147
Hazard warning flasher 104
Headlamps 46
High beams 104
Ignition 31
Immobilizer 80
Rapid seat heater* 96
Rear fog lamp 102, 103
Rear window defroster 149
Residual heat 167
Seat heater* 96
Tow-away alarm 82
Windshield wipers 47
Adding
Coolant 257
Engine oil 256
Additional turn signals 310Adjustable air vents, rear passenger
compartment 157, 168
Adjusting 32
Air distribution 153, 162
Air volume 153, 162
Backrest tilt 33, 35
Exterior rear view mirror 38
Head restraint height 34, 35, 92
Head restraint tilt 34, 36, 93
Head restraints 93
Instrument cluster illumination 107
Interior rear view mirror 38
Manual seat 33
Mirrors 38
Multicontour seat* 95
Power seat* 35
Rear seat head restraints 92
Seat cushion depth 95
Seat cushion tilt 33, 35
Seat fore and aft adjustment 33, 35
Seat height 33, 35

374 IndexHead restraints 91
Manual seats 34
Power seats* 35
Rear seats 92
Headlamp cleaning system 259
Headlamp shut-off delay see
Delayed shut-off, exterior lamps
Headlamps
Automatic control 101
Bi-Xenon type*
Replacing bulbs 313
Cleaning 269
Cleaning system 145, 259
Halogen-type
Replacing bulbs 312
Refilling washer fluid 259
Switching off 52
Switching on 46
Washer fluid 354
Washer system 354Headliner and shelf below rear window
Cleaning 271
Heated seats* 95
Height adjustment
Head restraints 34, 35, 92
Seat belts 42
Steering wheel 36
High beam flasher 47, 104
High beam headlamps
Messages in display 294
Replacing bulbs 310, 312
Switching on 104
High beam headlamps xenon type
Replacing bulbs 313
High mounted brake lamp 311
Hood 252
Closing 253
Message in display 293
Opening 252
Hydroplaning 242I
Identification labels 338
Certification label 338
Vehicle identification
number (VIN) 338
Ignition 31
Immobilizer 80
Activating 80
Deactivating 80
Infant and child restraint systems 65
Installing 70
LATCH-type child seat anchors 71
Information
About service and warranty 10
Button for Tele Aid* 227
Installing
Infant and child restraint systems 70
Parcel net in cargo compartment 208
Ski sack 208
Towing eye bolt 332
Twin-reel roller blind 211
Wiper blades 317

377 Index
Lock button
Doors 359
Locking 51, 84
Automatic while driving 88
Centrally from inside 89
Fuel filler flap 249
Global, SmartKey 85
Vehicle in an emergency 306
Loss of keys 86
Loss of Service and
Warranty Information Booklet 337
Low beam headlamps
Messages in display 295
Replacing bulbs 310, 312
Lowering
Vehicle 322
Lubricants
Technical data 346
Luggage cover 210
Retractable 210M
Main dimensions 344
Maintenance 12, 265
Vehicles with E85 fuel 351
Malfunction
Displaying 120
Malfunction memory 120
Calling up 120
Clearing 120
Manual headlamp mode 101
Manual operations
Fuel filler flap 308
Interior lighting control 105
Locking the vehicle 306
Sliding/pop-up roof 309
Unlocking the driver’s door 305
Unlocking transmission
gear selector lever 308Manual seat
Adjusting 33
Adjusting backrest tilt 33
Adjusting head restraint height 34
Adjusting head restraint tilt 34
Adjusting seat cushion tilt 33
Adjusting seat height 33
Front seat head restraints 91
Seat fore and aft adjustment 33
MAXCOOL Maximum cooling 163
MB Tex upholstery
Cleaning 272
Mechanical key 305
Memory function 97
Recalling positions from memory 98
Storing exterior rear view mirror
parking position 99
Storing key dependent settings 98
Menu
Control system 359

380 IndexP
Paintwork 268
Panic alarm 73
Panic button on SmartKey 73
Parcel net
In cargo compartment 208
In front passenger footwell 219
Parking 51, 241
Parking brake 44, 51
Engaging 51
Message in display 286
Releasing 44
Parking lamps
Replacing bulbs 310, 311, 313, 314
Switching on 100
Parking position
Exterior rear view
mirrors 99, 134, 147
Partition net 209
Parts see Spare parts service
PASS. AIRBAG OFF indicator lamp 279Passenger compartment 245
Fuse box in 333
Interior lighting 105
Interior rear view mirror 38
Parcel net in
front passenger footwell 219
Passenger safety see Occupant safety
Pedals 239
Performance
In cold weather 351
In hot weather 351
Phone book*
Loading 138
Quick search 138
Phone number*
Dialing 138
Redialing 138
Plastic and rubber parts
Cleaning 272
Playing
CDs 187Poly-V-belt drive 359
Layout 339
Positions (Memory function*)
Recalling from memory 98
Storing into memory 98
Power assistance 239
Power seat*
Adjusting backrest tilt 35
Adjusting head restraint height 35
Adjusting head restraint tilt 36
Adjusting seat cushion tilt 35
Adjusting seat height 35
Removing/installing head
restraints 92
Seat fore and aft adjustment 35
Power train 360
Power washer 268
Power windows 196
Blocking of
rear door window operation 72
Side windows 196
Synchronizing 198