Page 392 of 498

391 Practical hints
What to do if …
Display symbol
Display messages
Possible cause/consequence
Possible solution
.
Turn sig., left rear
Substitute bulb on
The left rear turn signal lamp is malfunc-
tioning. A substitute bulb is being used.
Replace the bulb as soon as possible.
Turn sig., right rear
Substitute bulb on
The right rear turn signal lamp is malfunc-
tioning. A substitute bulb is being used.
Replace the bulb as soon as possible.
Turn sig., left front
Substitute bulb on
The left front turn signal lamp is malfunc-
tioning.
Replace the bulb as soon as possible.
Turn sig., right front
Substitute bulb on
The right front turn signal lamp is mal-
functioning.
Replace the bulb as soon as possible.
Turn signal,
left
mirror
The left turn signal in the side mirror is
malfunctioning. This message will only
appear if all light emitting diodes have
stopped working.
Have the LEDs replaced as soon as
possible.
Turn signal,
right
mirror
The right turn signal in the side mirror is
malfunctioning. This message will only
appear if all light emitting diodes have
stopped working.
Have the LEDs replaced as soon as
possible.
Page 414 of 498

413 Practical hints
Replacing bulbs
Notes on bulb replacement
Use only 12 volt bulbs of the same type
and with the specified watt rating.
Switch lights off before changing a bulb
to prevent short circuits.
Always use a clean lint-free cloth when
handling bulbs.
Your hands should be dry and free of oil
and grease.
If the newly installed bulb does not light
up, visit an authorized Mercedes-Benz
Center.Have the LEDs and bulbs for the following
lamps replaced by an authorized
Mercedes-Benz Center:
Additional turn signals in the exterior
rear view mirrors
High mounted brake lamp
Bi-Xenon* lamps
Front fog lamps
Front side marker lamps
Rear lamps (except license plate
lamps)
Warning!
G
Bulbs and bulb sockets can be very hot. Al-
low the lamp to cool down before changing
a bulb.
Keep bulbs out of reach of children.
Halogen lamps contain pressurized gas. A
bulb can explode if you:
touch or move it when hot
drop the bulb
scratch the bulb
Wear eye and hand protection.
Because of high voltage in Xenon lamps, it is
dangerous to replace the bulb or repair the
lamp and its components. We recommend
that you have such work done by a qualified
technician.
iHave the headlamp adjustment
checked regularly.
Page 460 of 498
459 Technical data
Main dimensions
Main dimensions
Model
CLS 500
CLS 55 AMG
Overall vehicle length
190.3 in (4913 mm)
193.5 in (4915 mm)
Overall vehicle width (exterior rear
view mirrors folded out)
81.1 in (2059 )
81.1 in (2059 mm)
Overall vehicle heightOverall vehicle height (Airmatic DC)
54.5 in (1390 mm)
54.5 in (1389 mm)
Wheelbase
112.4 in (2854 mm)
112.4 in (2854 mm)
Track, front
62.5 in (1587 mm)
63 in (1599 mm)
Track, rear
63 in (1600 mm)
62.3 in (1583 mm)
Page 476 of 498

475 Technical terms
Maintenance System (U.S. vehicles)
Maintenance service indicator in the
multifunction display that informs the
driver when the next vehicle mainte-
nance service is due. The Vehicle Main-
tenance System in your vehicle tracks
distance driven and the time elapsed
since your last maintenance service,
calculates other maintenance service
work required, and calls for the next
maintenance service accordingly.
Maximum loaded vehicle weight
(
page 333)
Maximum load rating
(page 333)
Maximum tire inflation pressure
(page 333)Memory function*
Used to store three individual seat,
steering wheel and exterior mirror posi-
tions.
MON
(M
otor O
ctane N
umber)
The Motor Octane Number for gasoline
as determined by a standardized meth-
od. It is an indication of a gasoline’s
ability to resist undesired detonation
(knocking). The average of both the
MON (Motor Octane Number) and
->RON (Research Octane Number) is
posted at the pump, also known as
ANTI-KNOCK INDEX.
Multifunction display
The display field in the instrument clus-
ter used to present information provid-
ed by the control system.Multifunction steering wheel
Steering wheel with buttons for operat-
ing the control system.
Normal occupant weight
(
page 333)
Overspeed range
Engine speeds within the red marking
on the tachometer dial. Avoid this
engine speed range, as it may result in
serious engine damage that is not cov-
ered by the Mercedes-Benz Limited
Warranty.
Parktronic (Parking assist)*
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.
Page 480 of 498

479 Index
A
ABS 84
Indicator lamp 352
Messages in display 365
Accelerator position 180
Accessory weight 332
Accident 57
Active head restraint 74, 124
Adjusting 39
Air bags 65
BabySmart
TM air bag deactivation
system 471
Children 78
Children in the vehicle 66
Front, Driver 69
Front, Passenger 69
Safety guidelines 68
Side impact 70
Window curtain 70
Air conditioning, Cooling 209
Air distribution 204
Air pressure 332Air pressure see Tire inflation pressure
Air pump, electric 428
Air recirculation mode 206
Air vents 197
Rear passenger compartment 210
Air volume 205
Airmatic DC
Message in display 396, 397
Airmatic DC (Dual Control) 238
Alarm
Audible 83
Canceling 95
Visual 93
Alarm system see Anti-theft systems
Alignment bolt (vehicle tool kit) 399, 425
Anticorrosion/antifreeze 468
Antilock brake system see ABS
Anti-theft systems 93
Anti-theft alarm system 93
Immobilizer 93
Tow-away alarm 95
Aquaplaning see HydroplaningAshtrays 257
Aspect ratio 332
At the gas station 290
AUDIO menu 153
Audio system
CD mode 154
Auto-dimming, Rear view mirrors 191
Automatic central locking, control
system 168
Automatic climate control
4-zone automatic climate
control 196
Automatic climate control (4-zone) 196
Air recirculation mode 206
Deactivating 201
Maximum cooling MAX COOL 206
Rear air conditioning 210
Rear window defroster 195
Setting the temperature 203
Automatic headlamp mode 135
Automatic lighting control, Interior
lighting 141
Page 483 of 498

482 IndexControl system submenus
Convenience 168
Instrument cluster 160
Lighting 164
Time/Date 162
Vehicle 168
Convenience submenu 168
Activating easy-entry/exit
feature* 168
Setting parking position for exterior
rear view mirror 169
Coolant
Checking level 297
Messages in display 378, 379, 380
Temperature 289
Temperature gauge 145
Warning lamp 357
Cruise control 222, 473
Canceling 224
Driving downhill 223
Driving uphill 223
Fine adjustment 225
Lever 231
Saving current speed 223
Setting speeds 225Cruise control lever 222, 231
Cup holders 255
Cleaning 349
Curb weight 332
Customer Assistance Center see CAC
D
Date display, setting 163, 164
Daytime running lamp mode 136
Setting 164
Deceleration
With Distronic* 230
Defogging windshield 206
Delayed switch-off
Interior lighting 167
Department of Transportation see DOT
Dialing
A number (telephone) 174
Difficulties
While driving 56
With starting 51
Digital speedometer 153
Direction of rotation (tires) 304Displays
Digital speedometer 153
Distronic* 228
Maintenance service indicator 339
Multifunction display 147
Selecting 161
Symbol messages 373
Text messages 365
Vehicle status message memory 156
Distance
Decreasing in Distronic* 235
Increasing in Distronic* 234
Warning function 235
Distance to empty (range)
Trip computer 171
Distronic* 226, 473
Activating/deactivating 231
Cleaning system sensor 346
Distance warning function 235
Driving hints 236
Intermittent warning sound 235
Menu 230
Messages in display 366
Sensor cover 346
Symbol in multifunction display 155
Warning and indicator lamps 229
Page 485 of 498

484 IndexEmission control 289
Emission control information label 446
Emission control system warranties 10
Emission control vacuum line routing
diagram label 446
Engine 448
Belt layout 447
Block heater* (Canada only) 337
Break-in recommendations 278
Cleaning 344
Compartment 293
Malfunction indicator lamp 355
Maximum engine speed 448
Number 473
Starting 49
Technical data 448
Turning off with the key 60
Engine compartment
Hood 293Engine oil
Adding 296
Additives 464
Changing 464
Checking level 294
Consumption 294
Filler neck 297
Messages in display 295, 382, 383
Recommended engine oils rand
oil filters 464
Viscosity 473
Engine oil level 295
ESP
®
86, 473
Synchronizing 368
Warning lamp 353
ETD 73, 473
Safety guidelines 68
Exterior lamp switch 134
Exterior rear view mirrors 44
Parking position 169, 192F
First aid kit 398
Flat tire 419
Collapsible tire 426, 427
Jacking up the vehicle 425
Lowering the vehicle 429
Mounting the spare wheel 423, 426
Preparing the vehicle 419
Spare wheel 423
TIREFIT kit* 419
Flexible Service System
(Canada vehicles) 339
Flexible Service System (FSS) 474
Floormats 260
Fog lamp, rear 138
Fog lamps
Messages in display 387, 388, 389,
390
Fog lamps, front
Switching on 137
Front lamps 412
Replacing bulbs 414
Switching on 134
Page 487 of 498

486 IndexHood 293
Message in display 384
HVAC see 4-zone automatic climate
control
Hydroplaning 283
I
Identification labels 446
Identification Number, Vehicle (VIN) 446
Ignition 36, 38, 50
Immobilizer 93
Indicator lamps see Lamps, indicator and
warning
Infant and child restraint systems see
Children in the vehicle
Information
About service and warranty 10
Button for Tele Aid 267
Inside door handle 111
Inside rear view mirror
Antiglare 191Installing
Infant and child restraint systems 80
Towing eye bolt 439
Wiper blades 418
Instrument cluster 24, 144, 474
Cleaning 349
Coolant temperature gauge 145
Illumination 144
Multifunction display 147
Outside temperature indicator 146
Interior lighting 141
Delayed switch-off 167
Interior rear view mirror 44
J
Jack 398, 399
Jacking up the vehicle 425
Jump starting 435K
Key, Mechanical 402
Key, SmartKey
Changing batteries 408
Key, SmartKey with KEYLESS-GO*
Changing batteries 409
KEYLESS-GO* 110, 474
Activating ignition with 38
Closing
Trunk 117
Factory setting 107
Global locking 107
Global unlocking 107
Important notes 105
Remote controls 103
Starting the engine 50
Turning off engine 60
Unlocking and opening, trunk 110
Unlocking with 35
Kickdown 180, 474
Kilopascal 333