116 Controls in detailMemory function
Memory function
You can store up to three different settings
per SmartKey or SmartKey with
KEYLESS-GO*.
The following settings are saved for each
stored position:
Driver’s seat and seat backrest posi-
tion
Settings for multicontour seat*
Steering wheel position
Exterior rear view mirror position
Automatic climate control
These key-dependent memory settings
can be deactivated if desired
(
page 154).The memory button and stored position
switch are located on the door.
1Stored position button
2Memory button
Make sure the ignition is switched on
or the relevant door is open and the
SmartKey is inserted in the starter
switch.
!Prior to operating the vehicle, the driv-
er should check and adjust the seat
height, seat position fore and aft, and
seat backrest angle if necessary, to en-
sure adequate control, reach and com-
fort. The head restraint should also be
adjusted for proper height. See also the
section on airbags (
page 61) for
proper seat positioning.
In addition, adjust the steering wheel to
ensure adequate control, reach, opera-
tion and comfort. Both the inside and
outside rear view mirrors should be ad-
justed for adequate rear vision.
Fasten seat belts. Infants and small
children should be seated in a properly
secured restraint system that complies
with U.S. Federal Motor Vehicle Safety
Standards 213 and 225 and Canadian
Motor Vehicle Safety Standards 213
and 210.2.
Warning!
G
Do not activate the memory function while
driving. Activating the memory function
while driving could cause the driver to lose
control of the vehicle.
298 Practical hintsWhat to do if …?Lamp in center consoleProblem
Possible cause
Suggested solution
The PASSENGER AIRBAG OFF indicator
lamp comes on.
A BabySmart
TM child seat is installed on the
front passenger seat. Therefore the passen-
ger front airbag is switched off.
The system is malfunctioning if there is no
BabySmart
TM child seat installed on the
front passenger seat.
Have the system checked as soon as
possible by an authorized
Mercedes-Benz Center.
The PASSENGER AIRBAG OFF indicator
lamp does not come on with a
BabySmart
TM1
child seat properly installed
on the front passenger seat.
1BabySmart
TMis a trademark of Siemens AutomotiveCorp.
The system is malfunctioning.
Make sure that there is nothing between
seat cushion and child seat and check
installation of the child seat.
If the light remains out, have the system
checked as soon as possible by an au-
thorized Mercedes-Benz Center.
Do not use the BabySmart
TM restraint to
transport children on the front passen-
ger seat until the system has been re-
paired.
383 Technical terms
ABC
(A
ctive B
ody C
ontrol)
Active, computer-controlled system
that hydraulically adjusts the suspen-
sion at all four wheels in response to
various driving situations.
ABS
(A
ntilock B
rake S
ystem)
Prevents the wheels from locking up
during braking so that the vehicle can
continue to be steered.
Alignment bolt
Metal pin with thread. The centering
pin is an aid used when changing a tire
to align the wheel with the wheel hub.BabySmart
TM airbag deactivation
system
This system detects if a special system
compatible child restraint seat is in-
stalled on the front passenger seat. The
system will automatically deactivate
the passenger front airbag when such a
seat is properly installed (PASSENGER
AIRBAG OFF indicator lamp in the cen-
ter console comes on). See an autho-
rized Mercedes-Benz Center for
availability.
BabySmartTM compatible child seats
Special restraint system for children.
The sensor system for the passenger
seat prevents deployment of the pas-
senger front airbag if a BabySmart
TM
compatible child seat is installed.
BAS
(B
rake A
ssist S
ystem)
System for potentially reducing braking
distances in emergency braking situa-
tions. The system is activated when it
senses an emergency based on how
fast the brake is applied.Bi-Xenon headlamps
Headlamps which use an electric arc as
the light source and produce a more in-
tense light than filament headlamps.
Bi-Xenon headlamps produce low
beam and high beam.
CAC
(C
ustomer A
ssistance C
enter)
Mercedes-Benz customer service cen-
ter, which can help you with any ques-
tions about your vehicle and provide
assistance in the event of a break-
down.
CAN system
(C
ontroller A
rea N
etwork)
Data bus network serving to control ve-
hicle functions such as door locking or
windshield wiping.
Cockpit
All instruments, switches, buttons and
indicator/warning lamps in the passen-
ger compartment needed for vehicle
operation and monitoring.
386 Technical termsMultifunction display
Display field in the speedometer used
to present information provided by the
control system.
Multifunction steering wheel
Steering wheel with buttons for operat-
ing the control system.
Overspeed range
Engine speeds within the red marking
of the tachometer dial. Avoid this en-
gine speed range, as it may result in se-
rious engine damage that is not
covered by the Mercedes-Benz Limited
Warranty.
Parktronic*
System which uses visual and acoustic
signals to assist the driver during park-
ing maneuvers.
Poly-V-belt drive
Drives engine-components (alternator,
AC compressor, etc.) from the engine.Power train
Collective term designating all compo-
nents used to generate and transmit
motive power to the drive axles, includ-
ing:
Engine
Clutch/torque converter
Transmission
Transfer case
Drive shaft
Differential
Axle shafts/axlesProgram mode selector switch
Used to switch the automatic transmis-
sion between sport operationS and
comfort operationC.
CL 55 AMG with steering wheel gear-
shift control and manual shift program:
in addition toS andC (see above), you
can use theM for manual operation.
Remote Vehicle Diagnostics
Transmission of vehicle data and cur-
rent location to the Mercedes-Benz
Customer Assistance Center for sub-
scribers to Tele Aid service.
REST
(Residual engine heat utilization)
Feature that uses the engine heat
stored in the coolant to heat the vehi-
cle interior for a short time after the en-
gine has been turned off.
Restraint systems
Seat belts, belt tensioners, airbags and
child restraint systems. As indepen-
dent systems, their protective func-
tions complement one another.
392 Index
Front lamps 336
High beam 336
High mounted brake lamp 337
License plate lamps 337, 340
Low beam 336
Parking lamps 336, 337, 339
Rear fog lamp 337, 340
Side marker lamps 336, 339
Standing lamps 336, 337, 339
Tail lamp assemblies 337, 340
Turn signal lamps 336, 337
C
CAC (Customer Assistance Center) 383
California
Important notice 11
Calling up
Distronic* settings 142
Range (distance to empty) 144
Service indicator 283
CAN system 383
Cargo tie-down hooks 220
Cassette player
Operating 136Catalytic converter 255
CD changer* 137
CD mode 137
CD player
Operating 136
Center console 25
AIRBAG OFF indicator lamp 298
Lower part 26
Upper part 25
Centigrade
Setting temperature units 148
Central locking
Automatic 105
From inside 106
Switch 106
Switching on/off (control
system) 153
Unlocking from inside 106
Central locking switch 106
Changing
Batteries (SmartKey) 333
Battery (SmartKey with
KEYLESS-GO*) 334
Key setting 154SmartKey with KEYLESS-GO*
setting 94
Vehicle level 212
Changing CDs 137
Charcoal filter 181
Activating 181
Deactivating 181
Charging
Vehicle battery 349
CHECK ENGINE malfunction indicator
lamp 294
Checking
Coolant level 266
Oil level 259, 261
Oil level via control system 262
Tire inflate pressure 259
Vehicle lighting 259
Checking the batteries
SmartKey 91
Child safety 69
Airbags 62
Infant and child restraint systems 66,
69
LATCH child seat mounts 74
399 Index
Height adjustment
Head restraints 36
Steering wheel 39
Height adjustments
Vehicle level 211
High beam flasher 49, 123
High beam headlamps
Messages in display 315
Replacing bulbs 336
Switching on 123
High mounted brake lamp 337
Hood 260
Closing 261
Message in display 312
Opening 260
Hydroplaning 251
I
Identification labels
Certification label 362
Emission control label 362
Engine number 362
Information label, California version
Vacuum line routing for emission
control system 362VIN (vehicle identification
number) 362
VIN, visible 362
Ignition 31
Immobilizer 82
Activating 82
Deactivating 82
Indicator lamps see Lamps, indicator and
warning
Infant and child restraint systems 69
Installing 73
LATCH child seat mounts 74
Information
About service and warranty 10
Button for Tele Aid 235
Inside rear view mirror
Antiglare 167
Installing
Infant and child restraint systems 73
Wiper blades 342
Instrument cluster 21, 22, 126, 385
Cleaning 289
Coolant temperature gauge 127
Illumination 126Multifunction display 129
Outside temperature indicator 128
Selecting language 149
Instruments and controls see Cockpit 20
Integrated remote control
Canadian programming 242
Erasing memory 243
Hand-held transmitter 240
Operating 243
Rolling code programming 241
Interior illumination
Delayed switch-off 152
Interior lighting 124
Activating automatic control 124
Deactivating automatic control 125
Manual operation 125
Interior rear view mirror
Adjusting 40
J
Jump starting 351
403 Index
O
Occupant safety 60
Airbags 61
Children and airbags 62
Children in the vehicle 69
Fastening the seat belt 42
Infant and child restraint systems 69
LATCH child seat mounts 74
Seat belts 42, 64
Odometer, main 23
Odometer, trip 23
Oil
Adding 265
Consumption 261
Dipstick 261
Filler neck 265
Viscosity 384
Oil level
Checking 259
Oil level via control system
Checking 262
One-touch gearshifting 158
Canceling gear range limit 158
Downshifting 158
Upshifting 158Opening
Ashtray 227
Cup holder 226
Doors from the inside 96
Fuel filler flap 257
Fuel filler flap manually 334
Glove box 221
Hood 260
Power window with SmartKey 188
Side windows 187
Sliding/pop-up roof 191, 335
In an emergency 335
With SmartKey 193
Storage compartment in the center
console 223
Storage compartments in the
armrest 223
Trunk 96
Trunk from the inside 97
Trunk lid with SmartKey 90
Windows 186, 187
Operating
Cassette player 136
CD player 136COMAND see separate operating in-
structions
Garage door opener 243
Integrated remote control 243
Navigation system 141
Radio 135
Radio transmitters 254
Telephone* 139
Vehicle outside the USA and
Canada 13
Operator’s Manual 10
Ornamental moldings 286
Outside temperature indicator 128
Overdue service 282
Overhead control panel 27
Overspeed range 386
P
Paintwork 285
Panic alarm 76
Panic button on SmartKey 76
Parcel net in front passenger
footwell 226
Parcel net in trunk 226
Parking 53, 249
406 IndexResidual ventilation 183
REST (Residual engine heat
utilization) 386
Restraint system see Infant and child re-
straint systems 69, 73
Rims and Tires 365
Roadside Assistance
Tele Aid 234
Roadside assistance 12
Rolling code programming 241
RON (Research Octane Number) 258,
387
Roof rack 219
Rotating wheels 279
Rubber parts
Cleaning 290
S
Safety
Occupant 60
Safety belts see Seat belts 42
Safety defects
Reporting 18
Safety systems
Driving 77
Saving current speed 196Screwdriver (vehicle tool kit) 329
Seat
Heating 113
Seat belt force limiter 68
Seat belts 66
Cleaning 289
Fastening 42
Proper use of 44, 67
Safety guidelines 64
Warning lamp 296
Seat cushion depth
Adjusting 111
Seat heater
Switching off 113
Switching on 113
Seat ventilation*
Switching off 115
Switching on 115
Seats 107
Adjusting 34
Adjusting lumbar support 112
Adjusting shoulder support 111
Easy entry/exit feature 107
Massage function 112
Multicontour backrest* 111Securing cargo
Cargo tie-down hooks 220
Selector lever
Message in display 302
Position (automatic
transmission) 157
Self-test
BabySmart
TM airbag deactivation
system 72
Tele Aid 231
Service
Calling up the service indicator 283
Major service (Service B) 282
Minor service (Service A) 282
Overdue 282
Types 282
When due 282
Service (maintenance) 282
Service and warranty information 10
Service indicator 282
Calling up 283
Clearing 282, 283
Service life (tires) 271
Service System see FSS 282