454 Technical dataFuels, coolants, lubricants etc.If the antifreeze mixture is effective to
-22°F (-30°C), the boiling point of the cool-
ant in the pressurized cooling system is
reached at approximately 266°F (130°C).
The coolant solution must be used year
round to provide the necessary corrosion
protection and increase boil-over protec-
tion. Refer to Maintenance Booklet for re-
placement interval.
Coolant system design and coolant used
determine the replacement interval. The
replacement interval published in the
Maintenance Booklet is only applicable if
MB 325.0 Anticorrosion/Antifreeze solu-
tion or other Mercedes-Benz approved
products of equal specification (see
Factory Approved Service Products pam-
phlet) are used to renew the coolant con-
centration or bring it back up to the proper
level.For information on other Mercedes-Benz
approved products of equal specification,
refer to the Factory Approved Service
Products pamphlet (USA only) or contact
an authorized Mercedes-Benz Center.
To provide important corrosion protection,
the solution must be at least 50% anticor-
rosion/antifreeze (equivalent to freeze
protection to approximately -35°F
[-30°C]). If you use a solution that is more
than 55% anticorrosion/antifreeze (freeze
protection to approximately -49°F
[-45°C]), the engine temperature will in-
crease due to the lower heat transfer capa-
bility of the solution. Therefore, do not use
more than this amount of anticorro-
sion/antifreeze.If the coolant level is low, water and
MB 325.0 Anticorrosion/Antifreeze
should be used to bring it up to the proper
level (have cooling system checked for
signs of leakage). Please make sure the
mixture is in accordance with label instruc-
tions.
The water in the cooling system must meet
minimum requirements, which are usually
satisfied by normal drinking water. If you
are not sure about the water quality, con-
sult an authorized Mercedes-Benz Center.
455 Technical data
Fuels, coolants, lubricants etc.
Anticorrosion/antifreeze
Your vehicle contains a number of alumi-
num parts. The use of aluminum compo-
nents in motor vehicle engines
necessitates that anticorrosion/antifreeze
coolant used in such engines be specifical-
ly formulated to protect the aluminum parts. Failure to use such anticorro-
sion/antifreeze coolant will result in a sig-
nificantly shortened service life.
Therefore, the following product is strongly
recommended for use in your vehicle:
MB 325.0 Anticorrosion/Antifreeze agent.Before the start of the winter season (or
once a year in hot southern regions), you
should have the anticorrosion/antifreeze
concentration checked. The coolant is also
regularly checked each time you bring your
vehicle to your authorized Mercedes-Benz
Center for service.
Anticorrosion/antifreeze quantityModel
Approx. freeze protection-35°F (-37°C)
-49°F (-45°C)
CLS 550
6.0 US qt (5.7 l)
6.6 US qt (6.2 l)
CLS 63 AMG
6.2 US qt (5.9 l)
6.9 US qt (6.5 l)
460 IndexControl system submenus
Convenience 165
Instrument cluster 157
Lighting 161
Time/Date 159
Vehicle 164
Convenience submenu 165
Activating easy-entry/exit
feature* 166
Setting parking position for exterior
rear view mirror 166
Coolant
Checking level 290
Messages in display 373, 374, 375
Temperature 282
Temperature indicator 139
Warning lamp 347
Corner-illuminating front fog lamps* 132
Cruise control 215
Canceling 217
Driving downhill 216
Driving uphill 216
Fine adjustment 218
Lever 224
Saving current speed 216
Setting speed 216Cruise control lever 215, 224
Cup holders 247
Curb weight 323
D
Date display, setting 160, 161
Daytime running lamp mode 130
Setting 161
Deceleration
With Distronic* 222
Deep water see Standing water
Defogging windshield 199
Defrosting
Front 199
Rear window 189
Delayed shut-off
Exterior lamps 163
Interior lighting 164
Department of Transportation see DOT
Dialing
A number (telephone) 170
Difficulties
While driving 58
With starting 52
Digital clock see Clock
Digital speedometer 147Dimensions, vehicle 448
Direction of rotation (tires) 295
Displays
Digital speedometer 147
Distronic* 221
Maintenance service indicator
message 329
Messages in display 356
Multifunction display 141
Outside temperature 141, 158
Selecting 158
Symbol messages 370
Text messages 358
Vehicle status message memory 153
Vehicle system settings, Control
system 154
Distance
Decreasing in Distronic* 227
Increasing in Distronic* 227
Warning function 227
Distance to empty (range)
Trip computer 167
463 Index
Flexible Service System see FSS PLUS
Floormats 253
Fluids
Automatic transmission fluid 449
Brake fluid 450
Capacities 449
Engine coolant 450
Engine oil 449
Power steering fluid 450
Windshield washer and headlamp
cleaning system 450
Fog lamp, rear 131
Fog lamps 131
Messages in display 380, 381, 382,
383, 384
Fog lamps, front
Corner-illuminating* 132
Switching on 131
Front air bags 69
Front lamps see Headlamps
Front passenger front air bag
Messages in display 353
Front passenger front air bag off indicator
lamp 70, 75Front seat head restraints see Head re-
straints
FSS PLUS (Canada vehicles) 330
Fuel
Additives 453
Capacities, Fuel tank 450
Filler flap and cap 283
Filling the tank 283
Fuel reserve warning lamp 348
Premium unleaded gasoline 284
Requirements
Gasoline additives 453
Premium unleaded gasoline 452
Fuel consumption statistics
Since last reset 167
Since start 167
Fuel filler flap 283
Locking/unlocking 283
Opening 283
Fuel tank
Capacity 283
Filler flap 283
Fuels, coolants, lubricants etc. 449
Fuse box in trunk 429Fuses 428
Aids for replacing fuses 428
Fuse box (main) in passenger
compartment 429
Fuse box in trunk 429
Fuse chart 428
Fuse extractor 428
Replacing 428
Spare fuses 428
G
Garage door opener 263
Gasoline see Fuel
GAWR 323
Gear range
Automatic transmission 176
Limiting 176
Shifting into optimal 179, 181
Gear selector lever 171
Cleaning 339
Gearshift pattern 171
Lock 51
Position 172, 173
Shifting procedure 172
Unlocking in an emergency 398
467 Index
Lighting 128
Automatic headlamp mode 129
Combination switch 132
Daytime running lamp mode 130
Door entry lamps 137
Exterior lamp switch 128
Front fog lamps 131
High beams 132
Instrument cluster illumination 138
Interior 135
Locator lighting 131
Low beam 128
Manual headlamp mode 129
Night security illumination 131
Parking lamps 128
Rear fog lamp 131
Settings (control system) 161
Trunk lamp 137
Limp-home mode 184
Loading see Vehicle loading
Loading the vehicle 296Locator lighting 131, 162
Lock button (KEYLESS-GO*)
Door handle 62
Trunk lid 109
Locking the vehicle 59
In an emergency 397
Locking/Unlocking, SmartKey 36, 104
Locking/Unlocking, SmartKey with
KEYLESS-GO* 37
Loss of
Key, Mechanical 110
Key, SmartKey 110
Key, SmartKey with
KEYLESS-GO* 110
Loss of Service and Warranty Information
Booklet 433
Low beam headlamps 55
Replacing bulbs 408
Switching on 55
Lubricants 449
Lumbar support 121M
Main Dimensions 448
Maintenance 12
Calling up service indicator 331
Clearing service indicator
message 330
FSS PLUS (Canada vehicles) 330
Maintenance System 330
Resetting service indicator 331
Service indicator message 329
Service term exceeded 330
Manual headlamp mode 129
Manual shift program CLS 63 AMG 181
Deactivating 183
Maximum load rating, Tires 324
Maximum loaded vehicle weight 324
Maximum tire inflation pressure 324
Mechanical key 396
Memory functions 125
Menus see Control system menus
Microphone, Hands-free 31
469 Index
O
Occupant Classification System see OCS
Occupant distribution 324
Occupant safety 64
Air bags 66
Children and air bags 67
Children in the vehicle 84
Fastening the seat belt 48
Front passenger front air bag off indica-
tor lamp 75
Infant and child restraint systems 84
LATCH type child seat anchors 88
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 178
Steering wheel gearshift
control* 179Operating safety 16
Ornamental moldings, cleaning 335
Outside temperature see Displays
Overdue maintenance service 329
Overhead control panel 31
P
Paintwork, Cleaning 334
Panic alarm 90
Parcel net
Front passenger footwell 246
Parking 59
On hills 59
Over things that burn, Potential
consequences 59
Parking brake 53, 59
Message in display 372
Parking lamps 405
Replacing bulbs 409
Parking position
Exterior rear view mirrors 127, 166
Gear position 51
Parktronic system (Parking assist)* see
Parktronic*Parktronic* 235
Activating/deactivating 238
Cleaning system sensors 336
Malfunctioning 238
Minimum distance 236
Range 235
System sensors 336
Warning indicators 25, 237
Warning sounds 238
Parts service 432
PASS AIR BAG OFF indicator lamp see
Front passenger front air bag off indica-
tor lamp
Passenger compartment
Interior lighting 135
Interior rear view mirror 47
Main fuse box 429
Parcel net in the front passenger
footwell 246
Passenger safety see Occupant safety
Pedals 271
Phone see Telephone*
Plastic parts, cleaning 338
470 IndexPliers, universal (vehicle tool kit) 393
Poly-V-belt drive
Layout 436
Positions (Memory function) see Seats
Power assistance 272
Power outlet 251
Power seat see Seats 43
Power tilt/sliding sunroof 212
Opening/closing 212
Opening/closing in an
emergency 400
Stopping 214
Synchronizing 214
Power washer 333
Power windows 207
Cleaning 337
Operating 207
Rear door window, blocking
operation 89
Side windows 207
Synchronizing 209Practical hints 342
PRE-SAFE
®
Messages in display 358
Problems
While driving 58
With vehicle 17
Product information 9
Production options weight 324
Program mode see Automatic transmis-
sion, Automatic shift program
Program mode selector switch
Automatic shift program 177
PSI 324
Push-start see Tow-start
R
RACETIMER 148
Radio
Selecting stations 151
Selecting stations (satellite*) 151
Radio transmitters 280
Range (distance to empty) 168Reading lamp
Front 135
Rear 136
Rear door ashtray see Ashtrays 250
Rear door window
Blocking operation 89
Rear fog lamp see Fog lamps
Rear lamp 406
Rear lamps see Tail lamps
Rear seat head restraints see Head re-
straints
Rear storage compartment in the rear cen-
ter console 245
Rear view mirrors see Mirrors
Rear window defroster 189
Rear window sunshade* 188
Recommended tire inflation
pressure 324
Recovery services, Stolen vehicle (Tele
Aid) 263
Refrigerant, Air conditioning 451
472 IndexSelective setting see Key, SmartKey or
Key, SmartKey with KEYLESS-GO*
Selector lever see Gear selector lever
Self-test
BabySmart
TM airbag deactivation
system 77
OCS 76
Tele Aid 258
Service and warranty information 10
Service intervals see Maintenance, Service
indicator
Service life
Tires 294
Service see Maintenance
Service system see FSS PLUS (Canada ve-
hicles) or Maintenance system (US vehi-
cles)
Service, Parts 432Settings 108, 154
Control system menus and
submenus 143
Date 160
Individual, Vehicle 154
Memory function 126
Resetting all, Control system 155
Selective, SmartKey 104
Selective, SmartKey with
KEYLESS-GO* 109
Suspension tuning 231
Temperature (interior) 197
Time 159
Settings menu
Functions in 154
Submenus 155
Shelf below rear window, cleaning 339
Shift program mode, Automatic
transmission 177Shifting, Automatic transmission 171
Side impact air bags 70
Side marker lamps
Cleaning lenses 336
Side windows
Synchronizing power windows 209
Side windows see Power windows
Sidewall 324
Ski bag* (Canada only) 240
SmartKey see Key, SmartKey
SmartKey with KEYLESS-GO* see Key,
SmartKey with KEYLESS-GO*
Snow chains 328
Snow tires 327
Spare fuses 428
Spare wheel 391, 445
Mounting 412
Speed settings
Cruise control 215
Distronic* 224