Page 403 of 464
403 Technical data
Rims and tires
Rims and tires
Only use tires and rims which have been
specifically developed for your vehicle and
tested and approved by Mercedes-Benz.
Other tires and rims can have detrimental
effects, such as
poor handling characteristics
increased noise
increased fuel consumption
!Moreover, tires and rims not approved
by Mercedes-Benz may, under load, ex-
hibit dimensional variations and differ-
ent tire deformation characteristics
that could cause them to come into
contact with the vehicle body or axle
parts. Damage to the tires or the vehi-
cle may be the result.
iFurther information on tires and rims is
available at any authorized
Mercedes-Benz Center. A tire inflation
pressure table is located on the fuel fill-
er flap of the vehicle. The tire pressure
should be checked regularly and
should only be adjusted on cold tires.
Follow tire manufacturer’s mainte-
nance recommendation included with
vehicle.
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Page 404 of 464
404 Technical dataRims and tiresSame size tires
16" tires
17" tires
CLK 320
CLK 500
CLK 320 (Appearance Package*)
CLK 55 AMG
Rims (light alloy)
7J x 16 H2
-
-
Wheel offset
1.45 in (37 mm)
-
-
Winter tires (radial-ply
tires)
205/55 R16 91H M+S
-
-
CLK 320
CLK 320 (Appearance Package*)
CLK 500
CLK 55 AMG
Rims (light alloy)
71/2 J x 17 H2
71/2 J x 17 H2
71/2 Jx17H2
Wheel offset
1.42 in (36 mm)
1.45 in (37 mm)
1.45 in (37 mm)
Winter tires (radial-ply
tires)
225/45 R 17 91 H M+S
1
225/45 R 17 91 H M+S
1
225 / 45 R17 91 H M+S
1
1Must not be used with snow chains.
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Page 405 of 464
405 Technical data
Rims and tires
Mixed size tires
CLK 320
CLK 320*
CLK 320 (Appearance Package*)
CLK 500
CLK 55 AMG
Front axle:Rims (light alloy)
7 J x 16 H2
71/2 J x 17 H2
71/2 J x 17 H2
Wheel offset
1.45 in (37 mm)
1.42 in (36 mm)
1.45 in (37 mm)
Summer tires
(radial-ply tires)
-
225/45 R17 91W
225/45 R17 91Y
All-season tires
(radial-ply tires)
205/55 R16 91H M+S
-
-
Rear axle:Rims (light alloy)
8 J x 16 H2
81/2 J x17 H2
81/2 J x17 H2
Wheel offset
1.26 in (32 mm)
1.18 in (30 mm)
1.18 in (30 mm)
Summer tires (radial-ply
tires)
-
245/40 R17 91W
1
1Must not be used with snow chains.
245/40 R17 91Y
1
All-season tires
(radial-ply tires)
225/50 R16 92H M+S
1
-
-
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Page 406 of 464
406 Technical dataRims and tiresMinispare wheel
CLK 320
CLK 320 (Appearance Package*)
CLK 500
CLK 55 AMG
Rim
3.5 B x 16 H2
3.5 B x 17 H2
3.5 B x 17 H2
Wheel offset
0.67 in (17 mm)
0.67 in (17 mm)
0.67 in (17 mm)
Tire
T 125/90 R 16 98M
1
1Must not be used with snow chains.
T 125/80 R 17 99M
1
T 125/80 R 17 99M
1
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Page 431 of 464

431 Index
Centigrade
Setting temperature units 142
Central locking
Automatic 107
From inside 108
Locking from inside 108
Switch 108
Switching on/off
(control system) 149
Unlocking from inside 108
Central locking switch 108
Changing
Batteries (SmartKey with
KEYLESS-GO*) 351
Batteries (SmartKey) 350
Key setting 149
Changing CDs 199
Charcoal filter 179
Activating 179
Deactivating 180
Charging
Vehicle battery 386
CHECK ENGINE
malfunction indicator lamp 314Checking
Coolant level 292
Oil level 286, 289
Tire inflate pressure 286
Vehicle lighting 286
Child safety 69
Airbags 60
Infant and child
restraint systems 64, 69
LATCH child seat anchors 73
Child safety switch see
Blocking of rear window operation
Child seat anchors see
LATCH child seat anchors
Cigarette lighter 254Cleaning
Cup holder 309
Distronic* system sensor cover 308
Gear selector lever 309
Hard plastic trim items 310
Headlamps 167
Headliner 310
Instrument cluster 309
Leather upholstery 310
Light alloy wheels 309
Nubuck leather upholstery
(CLK 55 AMG) 310
Parktronic* system sensor 308
Plastic and rubber parts 310
Seat belts 310
Soft top 306
Steering wheel 309
Upholstery 310
Windows 309
Windshield 50
Wiper blades 308
Wood trims 310
CLK 55 AMG
Manual shift program mode 164
Clock 23, 144
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Page 447 of 464
447 Index
Reporting
Safety defects 18
Reset button in the
instrument cluster 139
Resetting
All functions (control system) 139
All functions of a submenu 140
Fuel consumption 153
Last stored speed ("Resume" function)
in Distronic* 235
Service indicator (FSS) 303
Trip odometer 127
Residual heat utilization 181, 424
Residual ventilation 181
REST
(Residual engine heat utilization) 424
Restraint system see
Infant and child restraint systemsRims 403
Roadside assistance 12
Tele Aid* 260
Roll bar 68, 424
Lowering manually 354
Messages in display 338
Operating manually 353
Warning lamp 317
RON 285
RON (Research Octane Number) 424
Rotating wheels 299
Rubber parts
Cleaning 310S
Safety
Occupant 58
Safety belts see Seat belts
Safety defects
Reporting 18
Safety systems
Driving 76
Searching
Radio station 135
Seat belt force limiter 67
Seat belts 64
Cleaning 310
Fastening 40
Proper use of 42, 66
Safety guidelines 62
Warning lamp 318
Seat cushion depth
Adjusting 112
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Page 452 of 464

452 IndexSubmenus
Convenience 149
For settings 131
In control system 133
Instrument cluster 142, 144
Lighting 145
Resetting functions
in Control system 140
Selecting 140
Settings menu 140
Vehicle 148
Sun visors 170
Supplemental Restraint System
(SRS) 424
Switching off
Audio system 186
Automatic central locking
(control system) 149
Engine 54
ESP 80
Hazard warning flasher 124
Headlamps 54Switching on
Audio system 186
Automatic central locking
(control system) 149
ESP 81
Front fog lamps 122
Front lamps 119
Hazard warning flasher 123
Headlamps 47
High beams 123
Parking lamps 119
Rear fog lamp 122
Windshield wipers 48
Symbol (Distronic*)
Distance warning function* 137
Synchronizing
Power windows 214T
Tachometer 23, 127
Overspeed range 127
Overspeed range (CLK 55 AMG) 127
Tail lamps
Cleaning 307
Replacing bulbs 373, 378
Tar stains 305
Technical data 412
Brake fluid 412
Coolant 410
Coolants 414
Electrical system 407
Engine 402
Engine oil 412
Engine oil additives 412
Fuel requirements 413
Fuels 410
Gasoline additives 413
Lubricants 410
Main dimensions 408
Premium unleaded gasoline 413
Rims and tires 403
Weights 409
Windshield and headlamp
washer* system 411, 416
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Page 453 of 464

453 Index
Tele Aid
Information 262
Initiating an
emergency call manually 260
Messages in display 341
Remote door unlock 264
Roadside assistance 260
Stolen vehicle tracking services 265
Tele Aid System 257
Tele Aid System 425
Tele Aid* 257
Emergency calls 258
System self-check 258
Upgrade signals 263
Telematics* 425Telephone* 24, 256
Answering a call 155
Dialing a number from
the phone book 155
Emergency call 208
Ending a call 155
Hands-free microphone 27
Loading phone book* 155
Messages in display 342
Operating 154
Operation 203
Redialing 156
Temperature
Display mode 142
Grades of tires 418
Setting units in display 142
Tires 298
Tightening torque 425
Tightening torque (Wheel bolts) 384
Time
Setting hours 144
Setting minutes 145Tire inflation pressure
Checking 286, 298
Tire speed rating 278, 425
Tire traction 277
Tires 403
Consumer information 417
Direction of rotation 297
Driving instructions 276
Retreads 296
Rims and tires 403
Service life 297
Temperature 298
Temperature grades 418
Tires and wheels 296
Tread depth 300
Wear pattern 299
Winter 300
Tools 343
Tow-away alarm 25, 84
Arming 85
Disarming 85
Disarming for transport 84
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