Page 324 of 481

323 Operation
Tires and wheels
Tire ply material
1Plies in sidewall
2Plies under tread
This marking tells you about the type of
cord and number of plies in the sidewall
and under the tread.Tire and loading terminology
Accessory weight
The combined weight (in excess of those
standard items which may be replaced) of
automatic transmission, power steering,
power brakes, power windows, power
seats, radio, and heater, to the extent that
these items are available as
factory-installed equipment (whether
installed or not).
Air pressure
The amount of air inside the tire pressing
outward on each square inch of the tire.
Air pressure is expressed in pounds per
square inch (psi), or kilopascal (kPa) or
bars.
Aspect ratio
Dimensional relationship between tire
section height and section width
expressed in percentage.
Warning!G
The temperature grade for this tire is estab-
lished for a tire that is properly inflated and
not overloaded. Excessive speed, underin-
flation, or excessive loading, either sepa-
rately or in combination, can cause
excessive heat build-up and possible tire
failure.
iFor illustration purposes only. Actual data
on tires are specific to each vehicle and may vary
from data shown in above illustration.
Page 345 of 481

344 Practical hints
What to do if …
Lamps in instrument clusterGeneral information:
If any of the following lamps in the instru-
ment cluster fails to come on during thebulb self-check when switching on the igni-
tion, have the respective bulb checked and
replaced if necessary.
ProblemPossible cause/consequenceSuggested solution
-The yellow ABS indicator lamp
comes on while the engine is
running.The ABS has detected a malfunction and has
switched off. The BAS, EBP, ESP® and
PRE-SAFE® are also switched off (see messages
in multifunction display).
The brake system is still functioning normally
but without the ABS available.
If the ABS control unit is malfunctioning, other
systems such as the Parktronic system*, Dis-
tronic*, navigation system*, or the automatic
transmission may also be malfunctioning.
Continue driving with added caution.
Wheels may lock during hard braking,
reducing steering capability.
Read and observe messages in the
multifunction display (
page 358).
Have the system checked at an autho-
rized Mercedes-Benz Center as soon
as possible.
Failure to follow these instructions in-
creases the risk of an accident.
The charging voltage has fallen below 10 volts.
The ABS has switched off.
The battery may not be sufficiently charged.When the voltage is above this value
again, the ABS is operational again and
the ABS indicator lamp should go out.
If the ABS indicator lamp does not go out:
Have the generator (alternator) and
battery checked.
Page 449 of 481

448 Technical data
Fuels, coolants, lubricants etc.
Capacities
Vehicle components and their respective
lubricants must match. Therefore only use
products tested and approved by
Mercedes-Benz.
Please refer to the Factory Approved
Service Products pamphlet (USA only), or
inquire at an authorized Mercedes-Benz
Center.
Warning!G
Comply with all valid regulations with re-
spect to handling, storing and disposing of
service fluids. Otherwise you could endan-
ger persons or the environment.
Keep service fluids out of the reach of chil-
dren.
For health reasons, you should prevent ser-
vice fluids from coming into direct contact
with your skin or clothing.
If a service fluid is swallowed, contact a phy-
sician immediately.
ModelCapacityFuels, coolants, lubricants etc.
Engine with oil filterCLS 5509.0 US qt (8.5 l)Approved engine oils
CLS 63 AMG9.3 US qt (8.8 l)
Automatic transmissionCLS 5509.7 US qt (9.2 l)MB Automatic Transmission Fluid
CLS 63 AMG9.3 US qt (8.8 l)
Rear axleCLS 5501.37 US qt (1.3 l)Hypoid gear oil SAE 85 W 90
CLS 63 AMG1.27 US qt (1.2 l)Hypoid gear oil SAE 75 W 140
Page 458 of 481

457 Index
A
ABS 89
Indicator lamp 344
Messages in display 360, 374
Accelerator position, automatic
transmission 173
Accessory weight 323
Accident 58
Active Bi-Xenon headlamps see Head-
lamps
Active head restraints 81
resetting 401
Adaptive Damping System 230
Adjusting 41
ADS 230
Air bags 66
Children 67
Front, Driver 69
Front, Passenger 69
Knee bag 70
Safety guidelines 68
Side impact 70
Window curtain 70
Air conditioning refrigerant 450
Air conditioning system see Climate con-
trol system 201Air conditioning, Cooling 192, 201
Air distribution 195
Air pressure 323
Air pressure see Tire inflation pressure
Air pump, electric 417
Air recirculation mode 198
Air vents 189
Air volume 196
Airmatic DC (Dual Control) 230
Message in display 391–392
Suspension tuning 230
Vehicle level control 230
Alarm
Audible alarm and flashing exterior
lamps (Panic alarm) 88
Canceling 98
Visual 97
Alarm system see Anti-theft systems
Alignment bolt (vehicle tool kit) 395, 415
AMG menu 145
Lap analysis 148
Overall analysis 148
RACETIMER 146
Vehicle supply voltage 146
Anticorrosion/antifreeze 454
Antilock Brake System see ABSAnti-theft systems 97
Anti-theft alarm system 97
Immobilizer 97
Aquaplaning see Hydroplaning
Ashtrays 248
Aspect ratio 323
AUDIO menu 148
Audio search function 163
Audio system
CD mode 149
Selecting radio station 149
Selecting satellite radio station* 149
Auto-dimming, Rear view mirrors 183
Automatic central locking, Control
system 163
Automatic climate control (4-zone) 188
Air recirculation mode 198
Deactivating 193
Rear window defroster 186
Setting the temperature 195
Automatic headlamp mode 127
Automatic lighting control, Interior
lighting 133
Automatic locking when driving 163
Automatic shift program 175
Page 459 of 481

458 Index
Automatic transmission
Accelerator position 173
Automatic shift program 175
Emergency operation (limp-home
mode) 182
Gear ranges 174
Gear selector lever 169
Gear selector lever control one-touch
gearshifting 176
Gear selector lever positions 171
Gear shifting malfunctions 182
Kickdown 173
Kickdown, manual shift program
CLS 63 AMG 181
Manual shift program
CLS 63 AMG 179
Program mode selector switch 175
Shifting procedure 170
Starting the engine 51
Steering wheel gearshift control
one-touch gearshifting* 177
Auxiliary bulbs 404
Messages in display 383B
Backrest
Seat 42
Seat, multicontour* 120
Backup lamps see Reverse lamps
Bar 324
BAS 90
Batteries, SmartKey
Checking battery condition 108
Replacing 402
Batteries, SmartKey with KEYLESS-GO*
Checking battery condition 108
Replacing 402
Batteries, vehicle 420
Charging 422
Disconnecting 421
Jump starting 423
Messages in display 372–373
Reconnecting 422
Reinstalling 422
Removing 421
Bead 324
Beverage holder see Cup holders
Bi-Xenon headlamps see
Headlamps 126
Block heater* (Canada only) 329Brake fluid
Checking 285
Brake lamps
Cleaning lenses 337
Replacing bulbs 406
Brake pads
Message in display 373
Brakes
High-performance brake system
(CLS 63 AMG only) 274
Warning lamp 347
Break-in period 270
Bulbs, replacing see Replacing bulbs
C
California retail buyers and lessees, impor-
tant notice for 11
Can holder see Cup holders
Capacities and recommended
fuels/lubricants 448
Cargo tie-down hooks 242
Carpets, cleaning 340
Catalytic converter 281
CD player 149
Page 463 of 481

462 Index
Emergency, In case of
Batteries, Jump starting 423
First aid kit 393
Flat tire, changing 412
Fuses 428
Hazard warning flasher 132
Instrument cluster, Indicator
lamps 346
Instrument cluster, indicator
lamps 344
Roadside Assistance 12
Towing the vehicle 344
Emission control 281
Information label 435
System warranties 10
Engine 437
Belt layout 436
Block heater* (Canada only) 329
Break-in recommendations 270
Cleaning 335
Compartment 286
Malfunction indicator lamp 348, 349,
375
Maximum engine speed 437
Number 434, 435
Starting 51Starting with KEYLESS-GO* 52
Tachometer 27
Technical data 437
Turning off with KEYLESS-GO* 61
Turning off with the SmartKey 61
Engine compartment
Hood 286
Engine coolant see Coolant 290
Engine oil 287, 448
Adding 289
Additives 450
Changing 450
Checking level 288
Consumption 287
Filler neck 289
Messages in display 379
Oil dipstick 288
Recommended engine oils and oil
filters 450
ESP
®92
Messages in display 360, 374
Warning lamp 345, 346
ETD
Safety guidelines 68
Exterior lamp switch 126Exterior rear view mirrors 47
Parking position 184
Exterior view 22
F
Factory settings
Resetting 153
SmartKey with KEYLESS-GO* 106
Filler neck, Engine oil 289
First aid kit 393
Flat tire 412
Collapsible tire 415, 416
Jacking up the vehicle 414
Lowering the vehicle 418
Mounting the spare wheel 412, 415
Preparing the vehicle 412
Spare wheel 412
Floormats 252
Fluids
Automatic transmission fluid 448
Brake fluid 449
Capacities 448
Engine coolant 449
Engine oil 448
Power steering fluid 449
Washer and headlamp cleaning
system 449
Page 464 of 481

463 Index
Fog lamp, rear 129
Fog lamps 129
Messages in display 382–384, 386
Fog lamps, front
Corner-illuminating* 130
Switching on 129
Front air bags 69
Front lamps see Headlamps
Front passenger front air bag
Messages in display 356
Front passenger front air bag off indicator
lamp 70, 75
Front seat head restraints see Head re-
straints
Fuel
Additives 452
Capacities, Fuel tank 449
Filler flap and cap 283
Filling the tank 283
Fuel reserve warning lamp 351
Premium unleaded gasoline 284
Requirements
Gasoline additives 452
Premium unleaded gasoline 451Fuel consumption statistics
Since last reset 165
Since start 165
Fuel filler flap 283
Locking/unlocking 283
Opening 283
Fuel tank
Capacity 283
Filler flap 283
Fuels, coolants, lubricants etc. 448
Fuse box in trunk 429
Fuses 428
Fuse box in passenger
compartment 429
Fuse box in trunk 429
G
Garage door opener 262
Gasoline see Fuel
GAWR 324
Gear range
Automatic transmission 174
Limiting 174
Shifting into optimal 177, 179Gear selector lever 169
Cleaning 340
Gearshift pattern 169
Lock 51
Position 170, 171
Shifting procedure 170
Unlocking in an emergency 400
Gear selector lever one-touch gearshifting
Automatic transmission 176
Global locking 102
Global locking/unlocking see Key, Smart-
Key or Key, SmartKey with KEY-
LESS-GO*
Glove box 243
Good visibility 183
Gross Axle Weight Rating see GAWR
Gross Vehicle Weight Rating see GVWR
Gross Vehicle Weight see GVW
GVW 324
GVWR 324
H
Halogen headlamps see Headlamps
Hands-free microphone 31
Hard plastic trim items, cleaning 340
Hazard warning flasher 132
Page 469 of 481

468 Index
Multifunction steering wheel 28, 140
Button operation 140
N
NAV* menu (Control system) 150
Navigation system see separate COMAND
operating instructions
Net, parcel 245
Neutral gear position, Automatic
transmission 169, 171
Night security illumination 129
Normal occupant weight 325
Number, Vehicle Identification (VIN) 434
O
Occupant Classification System see OCS
Occupant distribution 325Occupant safety 64
Air bags 66
Children and air bags 67
Children in the vehicle 82
Fastening the seat belt 48
Front passenger front air bag off indica-
tor lamp 75
Infant and child restraint systems 82
LATCH type child seat anchors 86
OCS 71
Seat belts 48, 68
OCS 71
Self-test 76
Odometer 27
Oil
Consumption 287
Oil see Engine oil
One-touch gearshifting
Gear selector lever 176
Steering wheel gearshift
control* 177
Operating safety 16
Ornamental moldings, cleaning 336
Outside temperature see Displays
Overdue maintenance service 330
Overhead control panel 31P
Paintwork, Cleaning 335
Panic alarm 88
Parcel net
Front passenger footwell 245
Parking 59
On hills 59
Over things that burn, Potential
consequences 59
Parking brake 53, 59
Message in display 374
Parking lamps 405
Replacing bulbs 409
Parking position
Exterior rear view mirrors 125
Gear position 51
Parktronic system (Parking assist)* see
Parktronic*