2006 MERCEDES-BENZ CLK55AMG immobilizer

ContentsSafety and Security........................... 61
Occupant safety................................... 62
Air bags .......................................... 63
Seat belts ....................................... 69
Active head restraints .................... 73
Roll bars ......................................... 74
Children in the vehicle .................... 75
Blocking of rear side
window operation ........................... 85
Panic alarm .......................................... 86
Activating ....................................... 86
Deactivating ................................... 86
Driving safety systems ......................... 87
ABS ................................................ 87
BAS ................................................ 88
ESP
®.............................................. 89
Anti-theft systems................................ 92
Immobilizer..................................... 92
Anti-theft alarm system .................. 92
Tow-away alarm ............................. 94
Controls in detail............................... 95
Locking and unlocking ......................... 96
SmartKey ....................................... 96
SmartKey with KEYLESS-GO* ...... 100
Opening the doors
from the inside ............................. 107
Opening the trunk ........................ 108
Closing the trunk.......................... 110
Trunk emergency release ............. 115
Valet locking ................................ 116
Automatic central locking ............ 117
Locking and unlocking
from the inside ............................. 118
Seats ................................................. 119
Front seat active head restraints . 119
Rear seat head restraints ............. 119
Multicontour seat* ....................... 121
Seat heating* ............................... 122
Seat ventilation* .......................... 123
Memory function ............................... 124
Storing positions into memory ..... 125
Recalling positions from memory . 125
Storing exterior rear view
mirror parking position................. 126Lighting ............................................. 127
Exterior lamp switch .................... 127
Combination switch ..................... 131
Corner-illuminating front
fog lamps* (CLK with
Bi-Xenon* headlamps)................. 132
Hazard warning flasher ................ 133
Interior lighting ............................ 134
Door entry lamps ......................... 135
Trunk lamp ................................... 135
Instrument cluster ............................. 136
Instrument cluster illumination .... 136
Coolant temperature indicator ..... 137
Trip odometer .............................. 137
Tachometer.................................. 138
Outside temperature indicator ..... 138
Control system .................................. 139
Multifunction display.................... 140
Multifunction steering wheel........ 140
Menus .......................................... 142
Standard display menu ................ 144
AUDIO menu ................................ 145
NAV* menu .................................. 146
Vehicle status
message memory menu ............... 146
Settings menu.............................. 148

58 Getting startedParking and locking
Switching off headlamps
Turn the exterior lamp switch toM
(page 52).
For more information, see “Lighting”
(
page 127).
Turning off the engine 
Place the gear selector lever in
positionP.
Turning off the engine with the
SmartKey

Turn the SmartKey in the starter switch
(page 34) to position0 and remove
it.
The immobilizer is activated.
Warning!
G
When leaving the vehicle, always remove the
SmartKey or SmartKey with KEYLESS-GO*
from the starter switch, take it with you, and
lock the vehicle. Do not leave children unat-
tended in the vehicle, or with access to an
unlocked vehicle. Children could release the
parking brake and/or move the gear selec-
tor lever from positionP, either of which
could result in an accident and/or serious
personal injury.
Warning!
G
Getting out of your vehicle with the gear se-
lector lever not fully engaged in positionP is
dangerous. Also, when parked on an incline,
positionP alone may not prevent your vehi-
cle from moving, possibly hitting people or
objects.
Always set the parking brake in addition to
shifting to positionP (
page 168).
When parked on an incline, turn front wheels
towards the road curb.
iAlways set the parking brake in addi-
tion to shifting to positionP.
On slopes, turn the front wheels to-
wards the curb.iThe SmartKey can only be removed
from the starter switch with the gear
selector lever in positionP.

92 Safety and SecurityAnti-theft systemsImmobilizer
The immobilizer prevents unauthorized
persons from starting your vehicle.
Activating
With the SmartKey
Remove the SmartKey from the starter
switch.
With KEYLESS-GO*

Turn off the engine by means of the
start/stop button (
page 35) on the
gear selector lever.

Open the driver’s door.
Deactivating
With the SmartKey

Insert the SmartKey in the starter
switch.With KEYLESS-GO*

Switch on the ignition (
page 36).
Anti-theft alarm system
Once the alarm system has been armed, a
visual and audible alarm is triggered when
someone opens

a door


the trunk


the hood.The alarm will stay on even if the activating
element (a door, for example) is immedi-
ately closed.
The alarm system will also be triggered
when


someone attempts to raise the vehicle.


the vehicle is opened with the
mechanical key.


someone opens a door from the inside.


someone opens the trunk with the
emergency release button.
iStarting the engine will also deactivate
the immobilizer.
In case the engine cannot be started
(yet the vehicle’s battery is charged),
the system is not operational. Contact
an authorized Mercedes-Benz Center
or call
1-800-FOR-MERCedes (in the USA), or
1-800-387-0100 (in Canada).
iIf the alarm stays on for more than
30 seconds, a call to the Response
Center is initiated automatically by the
Tele Aid system (
page 289) provided
Tele Aid service was subscribed to and
properly activated, and that necessary
cellular service and GPS coverage are
available.

493 Index
A
ABS 25, 87, 487
Malfunction indicator lamp 374
Messages in display 385
Accelerator position,
automatic transmission 170
Accessory weight 355
Accident 56
Active head restraints 73
Resetting 434
Air bags 63
Children 64
Front passenger
front air bag off indicator lamp 81
Front, Driver 67
Front, Passenger 67
Head-thorax 68
Occupant Classification System
(OCS) 78
Rear side-impact 68
Safety guidlines 66
Air conditioning refrigerant 481
Air conditioning system see
Climate control systemAir conditioning, Cooling 194, 206
Air distribution 190, 200
Air pressure see Tires, Inflation pressure
Air recirculation mode 192, 203
Air vents 195, 208
Air volume 190, 201
Alarm system see Anti-theft systems
Alignment bolt
(vehicle tool kit) 413, 449, 487
Anticorrosion/antifreeze 484, 485
Antiglare, Rear view mirror 181, 182
Antilock Brake System see ABS
Anti-theft systems 92
Anti-theft alarm system 92
Immobilizer 92
Tow-away alarm 94
Aquaplaning see Hydroplaning
Armrest 281, 282, 283
Storage box 279
Ashtrays 284
Aspect ratio 355
ATF 326
AUDIO menu 145Audio system 209
Button and soft key operation 212
CD changer* 229
CD operation 227
Emergency calls "911" 247
Operating and display elements 210
Operating audio system 209
Operating safety 209
Radio operation 217
Sound system* 209, 214
Switching on/off 212
Telephone* operation 209, 233
Auto-dimming, Rear view mirror 182
Automatic central locking,
Control system 117, 159
Automatic climate control see
Climate control system
Automatic headlamp mode see Headlamps
Automatic lighting control,
Interior lighting 134
Automatic locking when driving 117
Automatic shift program 172

500 Index
Lamp sensor 405
Locator lighting 129
Low beam see Low beam headlamps
Manual headlamp mode 128
Messages in display 404–408
Night security illumination 129
Replacing bulbs 440, 443
Switch 52, 127
Headliner and shelf below rear window,
Cleaning and care of 371
Head-thorax air bag 68, 489
Heated seats* 122
High beam flasher 52, 131
Replacing bulbs
(Bi-Xenon*) 438, 442
Replacing bulbs
(Halogen) 438, 440
High beam headlamps 52, 131
Indicator lamp 25
Messages in display 405
Replacing bulbs
(Bi-Xenon*) 438, 439
Replacing bulbs
(Halogen) 438, 440
Replacing bulbs for high beam flasher
(Bi-Xenon*) 442Switching on 52, 131
High mounted brake lamp 439
Hood 321
Message in display 403
Horn 23
Hydroplaning 311
I
Identification labels 468
Identification number, Vehicle (VIN) 468
Ignition
with KEYLESS-GO* 36
with SmartKey 34
Immobilizer 92
Indicator lamps see
Lamps, indicator and warning
Infant and child restraint systems see
Children in the vehicle 75
Inflation pressure see
Tires, Inflation pressure
Inside door handle 30, 107
Instrument cluster 24, 136, 489
Cleaning 371
Illumination brightness 136
Lamps in 374–380
Messages in display see
Multifunction display messagesMultifunction display 140
Instrument lighting see Instrument cluster,
Illumination brightness
Instrument panel see Instrument cluster
Instruments and controls see Cockpit
Interior lighting 134
Delayed shut-off 159
Interior rear view mirror 43, 181
Antiglare position 181
Auto-dimming 182
Interior storage spaces see
Storage compartments
J
Jack 415
Jacking up the vehicle 447
Jump starting 456