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176Vehicle care
If the wheel covers and tyres used are
not factory approved, the tyres must
not have a rim protection ridge.
Wheel covers must not impair brake
cooling.9 Warning
Use of unsuitable tyres or wheel
covers could lead to sudden
pressure loss and thereby
accidents.
Tyre chains
Tyre chains are only permitted on the
front wheels.
Always use fine mesh chains that add no more than 10 mm to the tyre tread
and the inboard sides (including chain lock).9 Warning
Damage may lead to tyre blowout.
Tyre chains are only permitted on
tyres of size 175/70 R 14,
185/70 R 14, 185/60 R 15,
185/65 R 15 and 195/55 R 16.
Tyre chains are not permitted on tyres of size 215/45 R 17 and 225/35 R 18 .
The use of tyre chains is not permitted
on the temporary spare wheel.
Tyre repair kit
Minor damage to the tyre tread can be
repaired with the tyre repair kit.
Do not remove foreign bodies from
the tyres.
Tyre damage exceeding 4 mm or that
is at tyre's sidewall cannot be repaired with the tyre repair kit.9 Warning
Do not drive faster than 50 mph.
Do not use for a lengthy period.
Steering and handling may be
affected.
If you have a flat tyre:
Apply the parking brake and engage
first gear.
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180Vehicle care
Notice
The driving characteristics of the repaired tyre are severely affected,therefore have this tyre replaced.
If unusual noise is heard or the
compressor becomes hot, turn
compressor off for at least
30 minutes.
The built-in safety valve opens at a
pressure of 102 psi.
Note the expiry date of the kit. After
this date its sealing capability is no
longer guaranteed. Pay attention to
storage information on sealant
bottle.
Replace the used sealant bottle. Dispose of the bottle as prescribed
by applicable laws.
The compressor and sealant can be used from approx. -30 °C.
The adapters supplied can be used
to pump up other items e.g.
footballs, air mattresses, inflatable
dinghies etc. They are located on the underside of the compressor. To
remove, screw on compressor air hose and withdraw adapter.Wheel changing
Some vehicles are equipped with a
tyre repair kit instead of a spare wheel
3 176.
Make the following preparations and
observe the following information:
■ Park the vehicle on a level, firm and
non-skid surface. The front wheels
must be in the straight-ahead
position.
■ Apply the parking brake and engage first gear or reverse gear.
■ Remove the spare wheel 3 183.
■ Never change more than one wheel
at once.
■ Use the jack only to change wheels
in case of puncture, not for
seasonal winter or summer tyre
change.
■ If the ground on which the vehicle is standing is soft, a solid board
(max. 1 cm thick) should be placed
under the jack.
■ Take heavy objects out of the vehicle before jacking up.■No people or animals may be in the
vehicle when it is jacked-up.
■ Never crawl under a jacked-up vehicle.
■ Do not start the vehicle when it is raised on the jack.
■ Clean wheel bolts and thread with a clean cloth before mounting thewheel.9 Warning
Do not grease wheel bolt, wheel
nut and wheel nut cone.
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Vehicle care181
1.Disengage wheel bolt caps with a
screwdriver and remove. Pull off
the wheel cover with the hook.
Vehicle tools 3 169.
Alloy wheels: Disengage wheel
bolt caps with a screwdriver and
remove. To protect the wheel,
place a soft cloth between the
screwdriver and the alloy wheel.
2. Install the wheel wrench ensuring that it locates securely and loosen
each wheel bolt by half a turn.
The wheels might be protected by
locking wheel bolts. To loosen
these specific bolts first attach the key adapter onto the head of the
bolt before installing the wheel
wrench. The key adapter is
located in the glovebox.
3. Ensure the jack is correctly positioned under the relevant
vehicle jacking point.
Some versions have sill
panellings with covered vehicle
jacking points: pull out the cover
at the respective jacking point
firstly.
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182Vehicle care
4. Set the jack to the necessaryheight. Position it directly below
the jacking point in a manner that
prevents it from slipping.
Attach jack handle and with the
jack correctly aligned rotate handle until wheel is clear of theground.
5. Unscrew the wheel bolts.
6. Change the wheel. Spare wheel 3 183
7. Screw on the wheel bolts.
8. Lower vehicle.
9. Install the wheel wrench ensuring that it locates securely and tighten
each bolt in a crosswise
sequence. Tightening torque is
110 Nm.
10. Align the valve hole in the wheel cover with the tyre valve before
installing.
Install wheel bolt caps.
11. Stow the replaced wheel 3 183,
the vehicle tools 3 169 and the
key adapter 3 50.
12. Check the tyre pressure of the installed tyre and the wheel bolttorque as soon as possible.
Have the defective tyre renewed or
repaired as soon as possible.Jacking position for lifting
platform
Rear arm position of the lifting
platform centrically under the recess
of the sill.
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Vehicle care183
Front arm position of the lifting
platform at the underbody.
Spare wheel Some vehicles are equipped with a
tyre repair kit instead of a spare
wheel.
If mounting a spare wheel, which is
different from the other wheels, this
wheel might be classified as a
temporary spare wheel and the
corresponding speed limits apply,
even though no label indicates this.
Seek the assistance of a workshop to
check the applicable speed limit.
The spare wheel has a steel rim.Caution
The use of a spare wheel that is smaller than the other wheels or in combination with winter tyres
could affect driveability. Have the defective tyre replaced as soon as
possible.
The spare wheel is located in a holder
beneath the vehicle floor.
1. Open the load compartment floor 3 64.
Remove storage box if equipped
3 62.
2. Remove the wheel wrench from the tool box.
3. Fit the wheel wrench on the hexagon bolt near the tool box
and turn it anti-clockwise until a
resistance is noticeable.
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184Vehicle care
4.Lift the spare wheel holder a bit by
hand and unhook the catch.
5. Lower the spare wheel holder.
6. Lift the spare wheel holder a bit by
hand and detach the safety cable.
7. Lower holder all the way and remove spare wheel.
8. Change the wheel 3 180.
The damaged wheel has to be
secured in the load compartment,
see below.
9. Lift the empty spare wheel holder and insert the safety cable.
10. Lift the spare wheel holder farther
and engage in catch. The open
side of the catch must point in the
direction of travel.
11. Close the empty spare wheel holder by turning the hexagon boltclockwise successively using the
wheel wrench.
12. Stow wheel wrench and the jack in the tool box in vehicle floor.
13. Close the load compartment floor.
Stowing a damaged wheel in the
load compartment The spare wheel holder is not
designed for other tyre sizes than the
spare wheel.
A damaged wheel wider than the
spare wheel has to be stowed in the
load compartment and secured with a strap. Vehicle tools 3 169.Wheels with tyre size up to
195/55R16 1. Remove load compartment cover and lift up load compartment floor.
Stow both behind the raised up
backrests of the rear seats.
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Vehicle care185
2. Untwist wing nut and remove toolbox.
3. Position the damaged wheel to stand upright into the tool box
spare, facing to the front.4. Remove strap 1 from the tool box
and place the loop end of the strap
through the right side lashing eye.
5. Place the hook end of the strap through the loop and pull it until
the strap is fastened securely to
the lashing eye.6. Insert the strap through the spokes of the wheel as shown in
the illustration.
7. Mount the hook to the left side lashing eye.
8. Tighten the strap and secure it using the buckle.
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186Vehicle care
9. Position the tool box in the insideof the wheel and secure it with
strap 2 inserted through two
spokes of the wheel.
Wheels with tyre size bigger than
195/55R16 1. Fold down backrests of the rear seats 3 61.
2. Remove strap 1 from the tool box.
3. Position the damaged wheel outside down in the load
compartment.
4. Take strap 1 and place the loop
end of the strap through the right
side lashing eye.
5. Place the hook end of the strap through the loop and pull it until
the strap is fastened securely to
the lashing eye.
6. Insert the strap through the spokes of the wheel as shown in
the illustration.
7. Mount the hook to the left side lashing eye.
8. Tighten the strap and secure it using the buckle.