ContentsTowing the vehicle ............................. 458
Towing the vehicle........................ 458
Installing towing eye bolt.............. 460
Fuses ................................................. 462
Aids for replacing fuses ................ 462
Mainfuse box in passenger
compartment................................ 463
Fuse box in engine compartment . 463
Fuse box in trunk.......................... 464
Technical data................................. 465
Parts service ...................................... 466
Warranty coverage............................. 467
Loss of Service and Warranty
Information Booklet ..................... 467
Identification labels ........................... 468
Layout of poly-V-belt drive ................. 469
CLK 350 ....................................... 469
CLK 500/CLK 55 AMG................. 469
Engine................................................ 470
Rims and tires.................................... 471
Same size tires ............................. 473
Mixed size tires ............................ 475
Minispare wheel ........................... 476
Electrical system ............................... 477
Main dimensions and weights............ 478
Main dimensions .......................... 478
Weights ........................................ 478Fuels, coolants, lubricants, etc. ......... 479
Capacities .................................... 479
Engine oils ................................... 481
Engine oil additives ...................... 481
Air conditioning refrigerant .......... 481
Brake fluid.................................... 481
Premium unleaded gasoline ......... 482
Fuel requirements ........................ 482
Gasoline additives ........................ 483
Coolants ...................................... 484
Windshield washer system and
headlamp cleaning system*......... 486
Technical terms............................... 487Index................................................. 493
358 OperationTires and wheelsRotating tires
Tire rotation can be performed on vehicles
with tires of the same dimension all
around. If your vehicle is equipped with
tires of the same dimension all around,
tires can be rotated, observing a a
front-to-rear rotation pattern that will
maintain the intended rotation (spinning)
direction of the tire (
page 333).
In some cases, such as when your vehicle
is equipped with mixed-size tires (different
tire dimension front vs. rear), tire rotation
is not possible.If applicable to your vehicle’s tire configu-
ration, tires can be rotated according to
the tire manufacturer’s recommended in-
tervals in the tire manufacturer’s warranty
pamphlet located in your vehicle literature
portfolio. If none is available, tires should
be rotated every 3 000 to 6 000 miles
(5 000 to 10 000 km), or sooner if neces-
sary, according to the degree of tire wear.
The same rotation (spinning) direction
must be maintained (
page 333).
Rotate tires before the characteristic tire
wear pattern becomes visible (shoulder
wear on front tires and tread center wear
on rear tires).
Thoroughly clean the mounting face of
wheels and brake disks, i.e. the inner side
of the wheels/tires, during each rotation.
Check for and ensure proper tire inflation
pressure.For information on wheel change, see the
“Practical hints” section (
page 413) and
(
page 446).
Warning!
G
Rotate front and rear wheels only if the tires
are of the same dimension.
If your vehicle is equipped with mixed-size
tires (different tire dimensions front vs.
rear), tire rotation is not possible.
Warning!
G
Have the tightening torque checked after
changing a wheel. Wheels could become
loose if not tightened with a torque of
80 lb-ft (110 Nm).
Only use Genuine Mercedes-Benz wheel
bolts specified for your vehicle’s rims.
417 Practical hints
Where will I find...?
1Vehicle tool kit
Wheel wrench
Jack
2Arrow
3Minispare wheel, Wheel bolts for
Minispare wheel
4Vehicle tool kit storage well casing
Remove vehicle tool kit storage well
casing4.
Remove Minispare wheel3.Storing the Minispare wheel
Place Minispare wheel3 in wheel
well.
Place vehicle tool kit storage well
casing4 over the Minispare wheel.
Make sure arrow 2 on vehicle tool kit
storage well casing4 points in the
direction of travel.
Place storage well casing (
page 414)
over the vehicle tool kit storage well
casing 4 and turn the retaining screw
(
page 414) clockwise as far it will go
to secure the Minispare wheel.
Disengage trunk floor handle in upper
edge of trunk and lower trunk floor cov-
er.
iArrow2 on vehicle tool kit storage
well casing4 must point in the
direction of travel. Otherwise you
cannot place the storage well casing
(page 414) on top and secure the
Minispare wheel with the retaining
screw (
page 414).
!To prevent damage, always disengage
trunk floor handle from upper edge of
trunk and lower trunk floor before
closing the trunk.Warning!
G
The dimensions of the Minispare wheel are
different from those of the road wheels. As
a result, the vehicle handling characteristics
change when driving with a Minispare wheel
mounted.
The Minispare wheel should only be used
temporarily, and should be replaced with a
regular road wheel as quickly as possible.
Do not switch off the ESP
® when a Minis-
pare wheel is mounted.
446 Practical hintsFlat tire
Preparing the vehicle
Park the vehicle in a safe distance from
moving traffic on a hard, flat surface
when possible.
Turn on the hazard warning flashers
(page 133).
Turn the steering wheel so that the
front wheels are in a straight ahead
position.
Set the parking brake (
page 57).
Move the gear selector lever toP.
Vehicles with SmartKey:
Turn off the engine (
page 58).
Remove the SmartKey from the starter
switch.Vehicles with SmartKey with
KEYLESS-GO*:
Turn off the engine by pressing the
KEYLESS-GO* start/stop button on the
gear selector lever once (
page 59).
Open the driver’s door (this puts the ig-
nition in position0 (
page 36), same
as with the SmartKey removed from
the starter switch). The driver’s door
then can be closed again.
Have any passenger exit the vehicle at
a safe distance from the roadway.
Warning!
G
The dimensions of the Minispare wheel are
different from those of the road wheels. As
a result, the vehicle handling characteristics
change when driving with a Minispare wheel
mounted. Adapt your driving style
accordingly.
The spare wheel is for temporary use only.
When driving with spare wheel mounted,
ensure proper tire inflation pressure and do
not exceed a vehicle speed of 50 mph
(80 km/h).
Drive to the nearest Mercedes-Benz Center
as soon as possible to have the spare wheel
replaced with a regular road wheel.
Never operate the vehicle with more than
one Minispare wheel mounted.
Do not switch off the ESP
® when a Minis-
pare wheel is mounted.
iOpen door only when conditions are
safe to do so.
465 Technical data
Parts service
Warranty coverage
Identification labels
Layout of poly-V-belt drive
Engine
Rims and tires
Electrical system
Main dimensions and weights
Fuels, coolants, lubricants, etc.
478 Technical dataMain dimensions and weightsMain dimensionsWeightsModel
CLK 350
CLK 500
CLK 55 AMG
Overall vehicle length
183.3 in (4 657 mm)
183.3 in (4 657 mm)
183.3 in (4 657 mm)
Overall vehicle width
(exterior rear view mirrors
folded out)
78.4 in (1 991 mm)
78.4 in (1 991 mm)
78.4 in (1 991 mm)
Overall vehicle height
55.6 in (1 413 mm)
55.4 in (1 408 mm)
55.4 in (1 408 mm)
Overall vehicle height when
opening/closing soft top
80.2 in (2 038 mm)
81.0 in (2 057 mm)
80.6 in (2 047 mm)
Wheelbase
106.9 in (2 715 mm)
106.9 in (2 715 mm)
106.9 in (2 715 mm)
Track, front
58.8 in (1 493 mm)
58.9 in (1 497 mm)
58.9 in (1 497 mm)
Track, rear
58.0 in (1 474 mm)
58.2 in (1 478 mm)
58.2 in (1 478 mm)
Trunk load max.
220 lbs (100 kg)
496 IndexControl system submenus 141, 143, 150
Convenience 160
Instrument cluster 151
Lighting 156
Time/Date 153
Vehicle 159
Controller Area Network see CAN system
Coolant 327, 484
Adding 327
Anticorrosion/antifreeze
mixing ratio and quantity 484
Capacities 479
Checking coolant level 327
Messages in display 397–399
Temperature 317
Temperature indicator 137
Warning lamp 377
Coolants 484
Corner-illuminating front fog lamps* 132
Replacing bulbs 438, 439
Cruise control 265, 488
Canceling 267
Cruise control lever 265
Current speed 266
Fine adjustment 268
Higher speed 268Last stored speed
(“Resume” function) 268
Slower speed 268
Cup holder 283
Curb weight 355
Customer Assistance Center see CAC
D
Date 153
Date, Setting 154, 155
Daytime running lamp mode 129
Setting 156
Deep water see Standing water
Defogging
Windshield 192, 202
Defrosting, Front 191, 201
Defrosting, Rear 185
Delayed shut-off
Exterior lamps 158
Interior lighting 159
Department of Transportation see DOT
Difficulties
With starting 50
Digital speedometer 144
Dimensions, Vehicle 478
Direction of rotation (tires) 333Displays
Digital speedometer 144
Maintenance service indicator 361
Messages in display 383
Multifunction display 140
Outside temperature 138
Symbol messages 395–412
Text messages 385–393
Vehicle status message memory 147
Vehicle status messages see
Multifunction display messages
Distance to empty (Range),
Trip computer 161
Door
Control panel 30
Entry lamps 135
Handle 30, 107
Locking/unlocking,
KEYLESS-GO* 33, 60, 103
Locking/unlocking,
SmartKey 32, 60, 98
Messages in display 400
Opening from inside/outside 107
Remote door unlock (Tele Aid) 295
Unlocking, Mechanical key 419
DOT 355
508 IndexStanding lamps 127
Replacing bulbs 438, 439, 441, 442
Standing water, Driving through 314
Starter switch 23, 34
Positions 34
Starting difficulties, Engine 50
Starting, Engine 48
Status line, Selecting display 152
Steering column 41
Steering gear oil
Message in display 410
Steering wheel 41
Buttons 26
Cleaning 371
Gearshift buttons 175, 176
Gearshift control 175, 176
One-touch gearshifting 174
Stolen Vehicle Recovery services 296
Storage compartments 278
Armrest, Front 281, 282
Armrest, Rear 283
Cup holder 283
Glove box 278
Parcel net 280
Storage bags 280
Storage box 279Storing
Tires 332
Submenus see
Control system submenus 141
Sun visors 184
Supplemental Restraint System see SRS
Switching off
Parktronic system* 272
Switching on
Parktronic system* 272
Symbols used in
this operator’s manual 15
T
Tachometer 25, 138
Overspeed range 138
Tail lamps
Cleaning lenses 369
Messages in display 407
Replacing bulbs 439, 443
Tar stains 365
Technical data
Air conditioning refrigerant 481
Brake fluid 481
Capacities fuels,
coolants, lubricants etc. 479, 480
Coolant 480, 484Electrical system 477
Engine 470
Engine oil 481
Engine oil additives 481
Fuel capacity 480
Fuel requirements 482
Gasoline additives 483
Lubricants 479
Premium unleaded gasoline 482
Rims and tires 471
Tires, Mixed size 475
Tires, Same size 473
Tires, Spare wheel sizes 476
Vehicle dimensions 478
Weights 478
Windshield washer and headlamp
cleaning* system 480, 486
Tele Aid 29, 289, 492
Call priority 294
Emergency calls 290
Hands-free microphone 29
Information 293
Initiating an
emergency call manually 291
Messages in display 409
Remote door unlock 295