2004 MERCEDES-BENZ CLK55AMG COUPE wheel bolts

360 Practical hintsFlat tire2Jack
3Take-up bracket
Place jack 2 on firm ground.

Position jack2 under take-up
bracket3 so that it is always vertical
(plumb-line) as seen from the side,
even if the vehicle is parked on an in-
cline.

Jack up the vehicle until the wheel is a
maximum of 1.2 in (3 cm) from the
ground. Never start engine while vehi-
cle is raised.Removing the wheel
1Alignment bolt

Unscrew upper-most wheel bolt and re-
move.

Replace this wheel bolt with alignment
bolt1 supplied in the tool kit.

Remove the remaining bolts.

Remove the wheel.
Warning!
G
The jack is intended only for lifting the vehi-
cle briefly for wheel changes. It is not suited
for performing maintenance work under the
vehicle.

Never start the engine when the vehicle
is raised.


Never lie down under the raised vehicle.
!Do not place wheel bolts in sand or dirt.
This could result in damage to the bolt
and wheel hub threads.

361 Practical hints
Flat tire
Mounting the new wheel
1Wheel bolt for light alloy rims
2Wheel bolt for Minispare wheel or other
steel rims (located in trunk with spare
wheel)
Clean contact surfaces of wheel and
wheel hub.

Guide the spare wheel onto the align-
ment bolt and push it on.

Insert wheel bolts and tighten them
slightly.
!Wheel bolts2 must be used when
mounting the Minispare wheel. The use
of any wheel bolts other than wheel
bolts2 for the Minispare will physical-
ly damage the vehicle's brakes.
!To avoid paint damage, place wheel flat
against hub and hold it there while in-
stalling first wheel bolt.Warning!
G
Always replace wheel bolts that are dam-
aged or rusted.
Never apply oil or grease to wheel bolts.
Damaged wheel hub threads should be re-
paired immediately. Do not continue to drive
under these circumstances! Contact an au-
thorized Mercedes-Benz Center or call
Roadside Assistance.
Incorrect wheel bolts or improperly tight-
ened wheel bolts can cause the wheel to
come off. This could cause an accident.
Make sure to use the correct wheel bolts.


362 Practical hintsFlat tire
Unscrew the alignment bolt, install last
wheel bolt and tighten slightly.Lowering the vehicle

Lower vehicle by turning crank coun-
terclockwise until the full weight of the
vehicle is resting on the ground.

Remove the jack.
1 - 5 Wheel bolts

Tighten the five wheel bolts evenly, fol-
lowing the diagonal sequence illustrat-
ed (1 to 5), until all bolts are tight.
Observe a tightening torque of 80 lb-ft
(110 Nm).

Before storing the jack in the trunk, it
should be fully collapsed, with handle
folded in.
Warning!
G
Only use genuine equipment
Mercedes-Benz wheel bolts. Other wheel
bolts may come loose.
Do not tighten the wheel bolts when the ve-
hicle is raised. Otherwise the vehicle could
tip over.
Warning!
G
Have the tightening torque checked after
changing a wheel. The wheels could come
loose if they are not tightened to a torque of
80 lb-ft (110 Nm).


402 Technical termsTele Aid System
(T
elematic A
larm I
dentification on D
e-
mand)
The Tele Aid system consists of three
types of response: automatic and man-
ual emergency, roadside assistance
and information. Tele Aid is initially ac-
tivated by completing a subscriber
agreement and placing an acquain-
tance call.
The Tele Aid system is operational pro-
vided that the vehicle’s battery is
charged, properly connected, not dam-
aged and cellular and GPS coverage is
available.
Telematics*
A combination of the terms “telecom-
munications” and “informatics”.Tightening torque
Force times lever arm (e.g. a lug
wrench) with which threaded fasteners
such as wheel bolts are tightened.
Tire speed rating
Part of tire designation; indicates the
speed range for which a tire is ap-
proved.
Traction
Force exerted by the vehicle on the
road via the tires.VIN
(V
ehicle I
dentification N
umber)
The number set by the manufacturer
and placed on the body to uniquely
identify each vehicle produced.
Voice control system*
Voice control system for car phones,
portable cell phones and audio sys-
tems (radio, CD, etc.).

406 IndexBattery, vehicle 288, 363
Charging 364
Disconnecting 364
Messages in display 320
Reconnecting 365
Reinstalling 364
Removing 364
Bi-Xenon headlamps* 397
Block heater* 295
Blocking
Rear window operation 74
Bolts
For Minispare wheel 342
Brake assist system (BAS) 397
Brake fluid 390
Message in display 321
Brake lamp bulbs 351
Brake lamp, high mounted 351
Brake pads
Message in display 321
Brakes 268
Warning lamp 307
Break-in period 266Bulbs, replacing 350
Additional turn signals 351
Backup lamps 351
Brake lamps 351
Fog lamps 351
Front lamps 351
High beam (Bi-Xenon*) 351
High beam (Halogen) 351
High beam flasher (Bi-Xenon*) 351
High beam flasher (Halogen) 351
High mounted brake lamp 351
License plate lamps 351, 356
Low beam (Bi-Xenon*) 351
Low beam (Halogen) 351
Parking lamps 351, 353, 355
Rear fog lamp 351
Rear fog lamps 356
Side marker lamps 351, 355
Standing lamps 351, 353, 355
Tail lamp assemblies 351, 356
Turn signal lamps 351
Button
Audio system 186C
CAC (Customer Assistance Center) 398
Calling up
Distronic* settings 137
Range (distance to empty) 153
Service indicator 297
CAN system 398
Canceling
Cruise control 219
Capacities
Fuels, coolants, lubricants, etc. 388
Cargo tie-down rings 243
Cassette operation
Playing cassettes 196
Cassette player
Operating 136
Catalytic converter 275
CD changer* 199
CD operation 199
CD player
Operating 136

419 Index
Menus 130
AUDIO 134
Control system 400
Distronic* 137, 224
In control system 132, 133
Malfunction memory 138
NAV 137
Settings menu 139
Standard display 134
Submenus 131
TEL* 154
Trip computer 152
Microphone
Hands-free microphone 27
Miles/kilometers in speedometer
Setting 142
Minispare wheel 340
Mounting 358
Removing 340
Storing 340
Technical data 384
Wheel bolts 342Mirrors
Activating exterior rear
view mirror parking position 168
Adjusting 38
Automatic antiglare
for rear view mirror 167
Exterior rear view mirror 39
Exterior rear view
mirror parking positions 151
Interior rear view mirror 38
Storing exterior rear view
mirror parking position 118
MON 279
MON (Motor Octane Number) 400
Mph or km/h in speedometer 142
Multicontour seat* 112
Multifunction display 129, 400
Selecting language 143
Standard display 133Multifunction display messages
ABS 315
BAS 316
Battery 320
Brake fluid 321
Brake pads 321
Check engine 308
Coolant 323
Coolant level 322
Cruise control 317
Display 325
Distronic* 317
Doors 325
Engine 308
Engine oil 326
ESP 318
Fog lamps, front 329
Fuel reserve tank 328
Gear selector lever 319
High beam headlamps 330
Hood 328
Key 328
Lamp sensor 330
Lamps 330

422 IndexPassenger compartment 274
Fuse box in 372
Interior lighting 124
Interior rear view mirror 38
Parcel net in
front passenger footwell 247
Storage bags, rear side
of the front seats 247
Passenger safety see Occupant safety
Pedals 267
Phone book*
Loading 155
Quick search 156
Phone number*
Dialing 155
Redialing 156
Plastic and rubber parts
Cleaning 304
Playing
CDs 201
Poly-V-belt drive 400
Layout 379Positions (Memory function)
Recalling from memory 117
Storing into memory 117
Power assistance 267
Power seat
Adjusting backrest tilt 36
Adjusting head restraint height 36
Adjusting head restraint tilt 36
Adjusting seat cushion tilt 36
Adjusting seat height 36
Front seat head restraints 108
Seat fore and aft adjustment 35
Power train 400
Power washer 299
Power windows 210
Blocking of rear window operation 74
Side windows 210
Synchronizing 213Practical hints
First aid kit 337
Fuses 372
Lamp in center console 313
Lamps in instrument cluster 306
Messages in the display 314
Minispare wheel 340
Minispare wheel bolts 342
Towing the vehicle 368
Unlocking/locking
in an emergency 343
Vehicle jack 339
Vehicle tool kit 337
Premium unleaded gasoline 391
Problems
While driving 50
With vehicle 17
Product information 9
Program mode selector switch 400
Automatic transmission 163
Automatic transmission, CLK 55
AMG 164

430 IndexTele Aid 251
Emergency calls 252
Information 256
Initiating an
emergency call manually 254
Messages in display 334
Remote door unlock 258
Roadside Assistance 254
Stolen vehicle tracking services 259
System self-check 252
Tele Aid System 251
Upgrade signals 257
Tele Aid System 402
Telematics* 402
Telephone* 24, 250
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 336
Operating 154
Operation 203
Redialing 156Temperature
Display mode 142
Grades of tires 396
Setting interior temperature 175
Setting units in display 142
Tires 292
Tie-down rings (Trunk) 243
Tightening torque 402
Tightening torque (Wheel bolts) 362
Time
Setting hours 144
Setting minutes 145
Tire inflation pressure
Checking 280, 292
Tire speed rating 272, 402
Tire traction 271Tires 381
Consumer information 395
Direction of rotation 291
Driving instructions 270
Retreads 290
Rims and tires 381
Service life 291
Temperature 292
Temperature grades 396
Tires and wheels 290
Tread depth 294
Wear pattern 293
Winter 294
Tools 337
Tow-away alarm 25, 83
Arming 83
Disarming 83
Disarming for transport 83
Towing eye bolt (vehicle tool kit)
CLK 320/CLK 500 370
CLK 55 AMG 371
Installing 370
Installing (CLK 55 AMG) 371
Towing the vehicle 368