2002 MERCEDES-BENZ CLK-CLASS spare wheel

266 Tires, Wheels
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10. Clean contact surfaces of wheel and wheel hub.
Install wheel on wheel hub. Insert wheel bolts and
tighten them slightly.Important!
CLK 320 only:
When installing steel spare wheel rim, make certain to
use the correct wheel bolts, supplied in the vehicle tool
kit, page 256 and see page 260.
To avoid paint damage, place wheel flat against hub and
hold it there while installing first wheel bolt.
Unscrew the alignment bolt (1) to install the last wheel
bolt.
P40.10-2483-26
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267 Tires, Wheels
Te ch n i c a l
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cluster displayPractical hintsCar care Index Lower vehicle. Remove jack and insert jack tube cover.
11. Using the wrench, tighten the five bolts evenly,
following the sequence illustrated, until all bolts are
tight.
Observe a tightening torque of 80 ft.lb. (110 Nm).
12. Ensure proper tire pressure.
34
2
5
P40.10-2484-26
Wa r n i n g !
Always replace wheel bolts that are damaged or
rusted.Never apply oil or grease to wheel bolts.Damaged wheel hub threads should be repaired
immediately.Incorrect mounting bolts or improperly tightened
mounting bolts can cause the wheel to come off.
This could cause an accident. Be sure to use the
correct mounting bolts.CLK 430:
The spare wheel rim is for temporary use only. Use
for over a total of 12 000 miles (20 000 km)
(aggregate of all uses) may cause wheel rim failure
leading to an accident and possible injuries.
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268 Tires, Wheels
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Notes:
Before storing the jack, the jack arm must be lowered
almost to the base of the jack.
For proper storage of vehicle jack see page 257.Tire inflation pressure
A table (see fuel filler flap) lists the tire inflation
pressures specified for Mercedes-Benz recommended
tires as well as for the varying operating conditions.
Important!
Tire pressure changes by approx. 1.5 psi (0.1 bar) per
18
°F (10
°C) of air temperature change. Keep this in
mind when checking tire pressure inside a garage –
especially in the winter.
Example:
If garage temperature = approx. +68
°F (+20
°C) and
ambient temperature = approx. +32
°F (0
°C) then the
adjusted air pressure = specified air pressure +3 psi
(+0.2 bar).
Wa r n i n g !
CLK 320 with Sport Package:
The dimensions of the spare wheel are different
from those of the road wheels. As a result, the
vehicle handling characteristics change when
driving with a spare wheel mounted.
CLK 430:
The dimensions of the spare wheel are different
from those of the road wheels for the rear axle. As a
result, the vehicle handling characteristics change
when driving with a spare wheel mounted on the
rear axle.The spare wheel should only be used temporarily,
and replaced with a regular road wheel as quick as
possible.When using the spare wheel, do not exceed vehicle
speed of 50 mph (80 km/h).
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269 Tires, Wheels
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cluster displayPractical hintsCar care Index The pressures listed for light loads are minimum values
offering high driving comfort.
Increased inflation pressures listed for heavier loads
may also be used for light loads. These higher pressures
produce favorable handling characteristics. The ride of
the vehicle, however, will be somewhat harder. Never
exceed the max. values or inflate tires below the min.
values listed in the fuel filler flap.
Tire temperature and pressure increase with the vehicle
speed. Tire pressure should therefore only be checked
and corrected on cold tires. Correct tire pressure in
warm tires only if pressure has dropped below the
pressure listed in the table and the respective operating
conditions are taken into consideration.
An underinflated tire due to a slow leak (e.g. due to a
nail in the tire) may cause damage such as tread
separation, bulging etc.. Regular tire pressure checks
(including the spare tire) at intervals of no more than
14 days are therefore essential.If a tire constantly loses air, it should be inspected for
damage.
The spare tire should be checked periodically for
condition and inflation. Spare tire will age and become
worn over time even if never used, and thus should be
inspected and replaced when necessary.
Wa r n i n g !Do not overload the tires by exceeding the specified
vehicle capacity weight (as indicated by the label
on the driver’s door latch post). Overloading the
tires can overheat them, possibly causing a
blowout.
Follow recommended inflation pressures.
Do not overinflate tires. Overinflated tires can
result in sudden deflation (blowout) because they
are more likely to become punctured or damaged
by road debris, potholes etc.
Do not underinflate tires. Underinflated tires wear
unevenly, adversely affect handling and fuel
economy, and are more likely to fail from being
overheated.
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312 Technical data
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Rims – Tires (except Sport Package) Rims – Tires (Sport Package)
1 Also permissible 225/45 ZR 17.
2 Also permissible 245/40 ZR 17.
3
3 Must not be used with snow chains.
4 Also permissible 225/45 ZR 17 91 Y.
5 Also permissible 245/40 ZR 17 91 Y.
3
Model CLK 320
Rims (light alloy)
Wheel offset7 J x 16 H 2
1.46 in (37 mm)
All season tires:
Radial-ply tires 205/55 R 16 91 H
Winter tires:
Radial-ply tires 205/55 R 16 91 H M+S
Spare wheel
Rim (steel)
Wheel offset:7 J x 16 H 2
1.46 in (37 mm)
All season tire:
Radial-ply tire 205/55 R 16 91 HModel CLK 320
Rims front axle
(AMG light alloy)
Wheel offset7
1/2 J x 17 H 2
1.46 in (37 mm)
Rims rear axle
(AMG light alloy)
Wheel offset8
1/2 J x 17 H 2
1.18 in (30 mm)
Radial-ply tires
Summer tires, front axle:
Summer tires, rear axle:225/45 R 17 91 W
1, 4
245/40 R 17 91 W
2, 3, 5
Spare wheel
Rim (steel)
Wheel offset:7 J x 16 H 2
1.46 in (37 mm)
All season tire:
Radial-ply tire 205/55 R 16 91 H
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313 Technical data
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1 Also permissible 225/45 ZR 17
2 Also permissible 245/40 ZR 17
3
3 Must not be used with snow chains.4 Also permissible 245/40 ZR 17 91 Y.
3
Model CLK 430
Rims front axle
(AMG light alloy)
Wheel offset:7
1/2 J x 17 H 2
1.46 in (37 mm)
Rims rear axle
(AMG light alloy)
Wheel offset:8
1/2 J x 17 H 2
1.18 in (30 mm)
Radial-ply tires:
summer tires, front axle
summer tires, rear axle225/45 R 17 91 W
1
245/40 R 17 91 W
2, 3, 4
Spare wheel
Rim (light alloy)
Wheel offset:7
1/2 J x 17 H 2
1.46 in (37 mm)
Summer tire:
Radial-ply tire 225/45 R 17 91 W
1
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333 Index
Te ch n i c a l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hints Car careIndex Shelf below rear window ..............................................246
Side marker lamp .......................................................... 281
Snow chains .................................................................... 207
Soft top ............................................................................ 158
Emergency operation ...............................................288
Lowering ..................................................................... 160
Raising ........................................................................ 162
SOS-call
See Tele Aid ............................................................... 178
Spare parts service ........................................................ 308
Spare wheel ........................................................... 256, 260
Spare wheel bolts ..........................................................260
Special settings (Automatic climate control) ............. 119
SRS indicator lamp ........................................................ 226
SRS malfunction .............................................................. 62
Start lock-out..................................................................... 24
Starting and turning off the engine ............................ 190
STEER. WHEEL ADJUST. - malfunction and
warning messages ........................................................ 239
Steering column, adjustable ........................................... 73
Steering lock ................................................................... 188
Storage compartment
Trunk floor ................................................................. 256
Storage compartments
Center console ........................................................... 148
Glove box .................................................................... 147Storage compartments, armrest and cup holder ....... 147
Stowing things in the vehicle...................................... 246
Sun visors ........................................................................ 146
Supplemental restraint system (SRS) ........................... 60
Synchronizing remote control .................................... 287
TTachometer ........................................................................ 83
Technical data ................................................................. 311
Electrical system ....................................................... 314
Main dimensions ...................................................... 315
Rims and tires ........................................................... 312
Weights ....................................................................... 315
Tele Aid ............................................................................ 178
Emergency calls ........................................................ 179
Information ................................................................ 183
Initiating an emergency call manually .................. 181
Roadside Assistance ................................................. 182
TELE AID - malfunction and
warning messages ........................................................ 243
Telephone .......................................................................... 92
General notes ............................................................. 153
Incoming call ............................................................... 96
Redialing....................................................................... 94
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335 Index
Te ch n i c a l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hints Car careIndex WASHER FLUID (headlamp cleaning system) -
malfunction and warning messages ......................242
Washing the vehicle ...................................................... 302
What you should know at the gas station .................. 220
Wheels ............................................................................. 258
Light alloy wheels ..................................................... 303
Rims and tires ........................................................... 312
Spare wheel ............................................................... 260
Wheels, changing .....................................................263
Where to find it ................................................................ 12
Wind screen .................................................................... 166
Windows
See Power windows .................................................. 142Windshield washer/headlamp cleaning system
Refilling ..................................................................... 255
Winter driving ............................................................... 208
Winter driving instructions ......................................... 207
Wiper blade
Replacing insert ....................................................... 296
Wiper operation
See Combination switch........................................... 114
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