height adjustment MERCEDES-BENZ SLK230 2004 R171 Owner's Manual

31 Getting started
Adjusting
Manual seat
1Head restraint height
2Backrest tilt
3Seat height
4Seat fore and aft adjustmentSeat height

Pull up on handle3.

Use your body weight to push the seat
downwards.

Lift your weight off the seat to obtain a
higher seat position.

Let go of handle3.
Seat fore and aft adjustment

Pull up on handle4.

Move the seat forward or backward.

Check for proper engagement before
driving.
Adjust 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.
Warning!
G
Children 12 years old and under must never
ride in this vehicle, except in a
Mercedes-Benz authorized BabySmart
TM1
compatible child seat, which operates with
the BabySmart
TM system installed in the ve-
hicle to deactivate the passenger front air-
bag when it is properly installed. Otherwise
they will be struck by the airbag when it in-
flates in a crash. If this happens, serious or
fatal injury will result.
Infants and small children must be seated in
an appropriate infant or child restraint sys-
tem, which is properly secured with the ve-
hicle’s seat belt, fully in accordance with the
child seat manufacturer’s instructions.
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.
1BabySmart
TM is a trademark of Siemens Automo-
tive Corp.

33 Getting started
Adjusting
Power seat*
Switch on the ignition by turning the
key in the steering lock to position2.
or

Open the driver’s or passenger door.
The seat adjustment switches are located
on the outer sides of the seats.
1Seat height
2Seat fore and aft adjustment
3Seat cushion tilt
4Backrest tiltSeat height

Press the switch up or down in the di-
rection of arrow1.
Seat fore and aft adjustment

Press the switch forward or backward
in the direction of arrow2.
Adjust to a comfortable seating position
that still allows you to reach the
accelerator / brake pedal safely. The posi-
tion should be as far to the rear as possi-
ble, consistent with ability to properly
operate controls.
Seat cushion tilt

Press the switch up or down in the di-
rection of arrow3 until your upper
legs are lightly supported.Backrest tilt

Press the switch forward or backward
in the direction of arrow4 until your
arms are slightly angled when holding
the steering wheel.
Head restraint height
iWhen moving the seat, ensure there
are no items in the footwell or behind
the seats. Otherwise you could damage
the seats.
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.

34 Getting startedAdjusting5Release button
Adjust the height of the head restraints
by pulling them upwards manually.

For a lower position, press release
button5 and push down on the head
restraints manually.
More information can be found in the
“Controls in detail” section (
page 81).
Telescoping steering column* Steering wheel adjustment
1Adjustment handle

To unlock the steering column, pull out
handle1 as far as it will go.

Move the steering wheel to the desired
position.

Push handle1 back to its original po-
sition to relock the steering wheel. You
should hear an audible click.
The steering wheel is again fixed into
place.
Warning!
G
Do not adjust the steering wheel while driv-
ing. Adjusting the steering wheel while driv-
ing, or driving without the adjustment
locked could cause the driver to lose control
of the vehicle.
When leaving the vehicle, always remove the
key from the steering lock and lock your ve-
hicle.
Do not leave children unattended in the ve-
hicle, or with access to an unlocked vehicle.
Unsupervised use of vehicle equipment may
cause an accident and/or serious personal
injury.

293 Index
A
ABS 22, 66, 287
Malfunction indicator lamp 201
Warning lamp 201
Accelerator position, automatic
transmission 98
Accident
In case of 46
Activating
Air conditioning 107
Air recirculation mode 106
Anti-theft alarm system 71
Climate control 103
ESP 70
Exterior headlamps 43
Hazard warning flasher 86
Headlamps 43
High beams 85
Ignition 29
Immobilizer 71
Rear window defroster 101
Residual heat 107
Seat heater* 82
Tow-away alarm 72
Windshield wipers 44Activating automatic central locking 80
Adding
Coolant 181
Engine oil 179
Additional turn signals 226
Adjusting 30
Air distribution 105
Air volume 105
Backrest tilt 32, 33
Exterior rear view mirror 35
Head restraint height 32
Inside rear view mirror 35
Instrument cluster illumination 89
Manual seat 31
Mirrors 35
Seat cushion tilt 33
Seat fore and aft adjustment 31, 33
Seat height 31, 33
Seats 30
Telescoping steering column* 34
Adjusting headlamp aim
Horizontal headlamp aim 232
Vertical headlamp aim 231
Air conditioning 106Activating 107
Deactivating 107
Air conditioning refrigerant 279
Air distribution
Adjusting 105
Air pressure see Tire inflation
pressure 186
Air recirculation mode 106
Activating 106
Deactivating 106
Air volume
Adjusting 105
AIRBAG OFF indicator lamp 211
Airbags 53
BabySmart
TM airbag deactivation
system 287
BabySmartTM deactivation
system 62
Children 54
Front 56
Passenger 56
Safety guidelines 55
Side impact 57

300 IndexGlobal
Locking 75
Unlocking 75
Global Positioning System (GPS) 288
Glove box 19, 139
Closing 139
Opening 139
Good visibility 99
GPS 288
H
Hands-free microphone 25
Hard plastic trim items
Cleaning 196
Hazard warning flasher 86
Switching off 86
Switching on 86
Head restraints 81
Installing 81
Manual seats 32
Removing 81
Headlamp cleaning system 184Headlamps
Cleaning 194
Cleaning system 184
Cleaning system* 99
Refilling washer fluid 184
Switching off 48
Switching on 43
Washer fluid 283
Washer system 283
Xenon* 291
Headliner
Cleaning 197
Heated seats* 82
Height adjustment
Head restraints 32
Telescoping steering column* 34
High beam flasher 44, 85
High beam headlamps
Replacing bulbs 226, 228
Switching on 85
High mounted brake lamp 227
Hood 174
Closing 175
Opening 174
Hydroplaning 165I
Identification labels 266
Certification label 266
Vehicle Identification Number
(VIN) 266
Ignition 29
Switching on 40, 41
Immobilizer 71
Activating 71
Deactivating 71
Infant and child restraint systems 60
Information
About service and warranty 8
Button for Tele Aid 149
Inside rear view mirror
Adjusting 35
Installing
Towing eye bolt 259
Wiper blades 234
Instrument cluster 20, 89, 288
Cleaning 196
Coolant temperature gauge 89
Illumination 89
Lamps in 207
Outside temperature indicator 91
Instruments and controls see Cockpit 18

302 Index
High beam flasher 85
High beams 85
Instrument cluster illumination 89
Interior 87
Low beam 83
Parking lamps 83
Rear fog lamp 84
Trunk 88
Limiting the gear range 95
Limp Home Mode 98
Lock buttons 289
Locking 47, 74
Centrally from inside 80
Driver’s door and trunk in an
emergency 217
Fuel filler flap 171
Global, Remote control 75
Loss of keys 76
Loss of Service and Warranty Information
Booklet 265
Low and high beam headlamps (Xenon*
headlamps only) 228Low beam headlamps
Replacing bulbs 226, 228
Lowering
Vehicle 248
Lubricants
Technical data 277
M
Main dimensions 275
Maintenance 10, 190
Manual operations
Fuel filler flap 219
Hardtop 221
Interior lighting control 88
Locking the driver’s door and
trunk 217
Unlocking the driver’s door 216
Unlocking the trunk 216
Unlocking transmission selector
lever 220
Manual seat
Adjusting 31
Adjusting backrest tilt 32
Adjusting head restraint height 32
Adjusting seat height 31
Seat fore and aft adjustment 31Manual transmission 92
Shifting into reverse 92
Starting with 40
Microphone
Hands-free microphone 25
Mirrors
Adjusting 35
Automatic antiglare for rear view
mirror 99
Exterior rear view mirror 35
Inside rear view mirror 35
MON 171
MON (Motor Octane Number) 289
N
Night security illumination 88
O
Occupant safety 52
Airbags 53
Children and airbags 54
Children in the vehicle 60
Fastening the seat belt 37
Infant and child restraint systems 60
Seat belts 37, 55
Odometer, main 21

304 Index
Adjusting seat height 33
Seat fore and aft adjustment 33
Power train 289
Power washer 193
Power windows 128
Side windows 128
Stopping windows 128
Synchronizing 129
Practical hints
First aid kit 212
Fuses 260
Lamp in center console 211
Lamps in instrument cluster 200
Spare wheel bolts 213
TIREFIT 214, 215
Towing the vehicle 256, 258, 259
Vehicle tool kit 212
Premium unleaded gasoline 280
Problems
While driving 45
With vehicle 15
Product information 7
Program mode selector switch 289
Automatic transmission 97R
Radio mode 116
Radio see Radio mode
Radio transmitters, control and
operation 168
Rapid seat heating*
Switching on 82
Rear fog lamp 227
Bulb 227
Switching on 84
Rear lamp bulbs
Replacing 230
Rear view mirror automatic antiglare 99
Rear view mirrors see Mirrors
Rear window
Cleaning 195
Rear window defroster 101
Activating 101
Deactivating 101
Reconnecting
Vehicle battery 252Refrigerant
Air conditioning 279
Refueling 171
Regular checks 172
Reinstalling vehicle battery 252
Remote control
Battery check lamp 75
Changing batteries 218
Checking the batteries 76
Global locking 75
Key 74
Restoring to factory setting 75
Selective setting 75
Unlocking with 28
Remote control with folding key
Locking and unlocking 74
Remote control, key
Factory setting 75
Global unlocking 75
Remote door unlock
With Tele Aid 151
Remote Vehicle Diagnostics 289

307 Index
Speed
Saving current 137
Speed settings
Cruise control 138
Speedometer 21
SRS 59, 290
Indicator lamp 203
Standing lamps 83
Replacing bulbs 226, 227, 229
Standing water
Driving instructions 168
Starting difficulties 41
Starting position 29
Starting the engine 40
Steering column
Height adjustment 34
Length adjustment 34
Steering lock 19, 29
Positions 29
Steering wheel
Adjustment 34
Cleaning 196
Stolen vehicle
Tracking services 152
Storage compartments 140
Armrest 141Center console 140
Glove box 139
Sun visors 100
Supplemental Restraint System
(SRS) 290
Switching off
Audio system 115
Engine 48
ESP 69
Hazard warning flasher 86
Headlamps 48
Seat heating* 82
Switching on
Audio system 115
ESP 70
Front fog lamps 84Hazard warning flasher 86
Headlamps 43
High beams 85
Rapid seat heating* 82
Rear fog lamp 84
Seat heating* 82
Windshield wipers 44
Synchronizing
ESP 202
Power windows 129
Synchronizing the remote control 219
T
Tachometer 21, 90
Displaying gear range 95
Overspeed range 90
Tail lamps
Cleaning 194
Replacing bulbs 227, 230
Tar stains 193
Technical data 279