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Vehicle care183
Make the following preparations and
observe the following information:
■ Park the vehicle on a level, firm and
non-slippery surface. The front wheels must be in the straight-ahead position.
■ Apply the electrical parking brake 3 136 and engage first gear,
reverse gear or P.
■ Remove the spare wheel 3 185.
■ Never change more than one wheel
at a time.
■ Block wheel diagonally opposite the wheel to be changed, by placing
wedge blocks or equivalent in front
and behind the wheel.
■ Use the jack only to change wheels
in case of puncture, not for
seasonal winter or summer tyre
changes.
■ Never exceed jack maximum working load (900 kg).
■ If the ground on which the vehicle is standing is soft, a solid board
(max. 1 cm thick) should be placed
under the jack.■ Do not raise the vehicle more than is necessary to change a wheel.
■ 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 engine when it is raised on the jack.
■ Clean wheel nuts and thread before
mounting the wheel.9 Warning
Do not grease wheel bolt, wheel
nut and wheel nut cone.
1. Pull off the wheel cover.
2. Install the wheel wrench ensuring that it locates securely and loosen
each wheel nut by one turn by
turning anticlockwise.
3. The location of front and rear jacking points is indicated by
notches on the bottom edge of the
vehicle, under the doors.
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184Vehicle care
4. Before positioning the jack, set itto the necessary height by
rotating the eye by hand.
Position jack at the jacking point
located nearest to the wheel concerned so that the jack claw
spans the vertical base. Ensure
the jack is positioned correctly.
The jack base must be on the
ground directly below the jacking
point in a manner that prevents it
from slipping.5. Attach wheel wrench to eye of threaded rod and rotate wrench
clockwise to raise vehicle.
If this is not the case, carefully
lower the vehicle immediately and
reposition the jack. Raise the
vehicle until the wheel is just clear of the ground.
6. Unscrew wheel nuts completely and wipe clean with a cloth.
Do not grease the threads. Put
wheel nuts somewhere where the threads will not be soiled.
7. Change the wheel. Notes on spare wheel 3 185.
8. Screw on the wheel nuts and
tighten slightly by hand by turning
clockwise until wheel is held
against the hub.
9. Rotate wrench anticlockwise and lower vehicle to the ground.
10. Install the wheel wrench ensuring that it locates securely and tighten
each wheel nut in a crosswise
sequence. Tightening torque is
140 Nm.
11. Stow the replaced wheel 3 185
and the vehicle tools 3 173.
12. Check the tyre pressure of the installed tyre as soon as possible.
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Vehicle care185
Have the defective tyre renewed and
replace temporary spare wheel with a
full specification wheel without delay.
Jacking position for lifting platform
Rear arm position of the lifting
platform centrically under the recess
of the sill.
Front arm position of the lifting
platform centrically under the recess
of the sill.
Spare wheel
Temporary spare wheel
Some vehicles are equipped with a
tyre repair kit instead of a spare
wheel.
The temporary spare wheel is
designed for use on your vehicle only.
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.
Use of the temporary spare wheel
could affect driveability, particularly if
using winter tyres. Have the defective
tyre renewed as soon as possible and
have the wheel balanced and fitted to the vehicle.Caution
The use of a spare wheel that issmaller than the other wheels or in
combination with winter tyres
could affect driveability. Have the defective tyre replaced as soon as
possible.
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186Vehicle care
The temporary spare wheel is locatedin the load compartment below the
floor cover and is secured with a
screw-in retainer.
Push both levers on the floor cover
towards the handle and pull up the
cover by the handle. Hang the hook
to the upper part of the tailgate
opening.
Vehicle tools 3 173.
Remove the retainer by rotating it
anticlockwise and remove temporary
spare wheel from the spare wheel
well.
Only mount one temporary spare
wheel. Do not drive faster than
50 mph. Take curves slowly. Do not
use for a long period of time.
When the temporary spare wheel is
fitted, do not take the vehicle through an automatic vehicle wash with guide
rails. The temporary spare wheel may get caught on the rails, causing
damage to the tyre, wheel and other
vehicle parts.
The use of tyre chains is not permitted on the temporary spare wheel.
Tyre chains 3 179.
Directional tyres
Fit directional tyres such that they roll in the direction of travel. The rolling
direction is indicated by a symbol
(e.g. an arrow) on the sidewall.
The following applies to tyres fitted
opposing the rolling direction:
■ Driveability may be affected. Have the defective tyre renewed as soon
as possible and have the wheel
balanced and fitted to the vehicle.■ Do not drive faster than 50 mph.
■ Drive particularly carefully on wet and snow-covered road surfaces.9 Warning
Storing a jack, a wheel or other
equipment in the load
compartment could cause injury if they are not fixed in place
properly. During a sudden stop or
a collision, loose equipment could
cause personal injury or damage
to the vehicle.
Always store the jack and vehicle
tools in their respective storage
compartments and secure them properly.
Always place the damaged wheel
in the load compartment, secured
in the spare wheel well with the
screw-in retainer.
Page 189 of 217

Vehicle care187Jump starting
Do not start with quick charger.
A vehicle with a discharged battery
can be started using jump leads and the battery of another vehicle.9 Warning
Be extremely careful when starting
with jump leads. Any deviation
from the following instructions can
lead to injuries or damage caused
by battery explosion or damage to the electrical systems of both
vehicles.
9 Warning
Avoid contact of the battery with
eyes, skin, fabrics and painted
surfaces. The fluid contains
sulphuric acid which can cause
injuries and damage in the event
of direct contact.
■ Never expose the battery to naked flames or sparks.
■ A discharged battery can alreadyfreeze at a temperature of 0 °C.
Defrost the frozen battery before
connecting jump leads.
■ Wear eye protection and protective
clothing when handling a battery.
■ Use a booster battery with the same voltage (12 Volts). Its
capacity (Ah) must not be much less than that of the discharged
battery.
■ Use jump leads with insulated terminals and a cross section of at
least 16 mm 2
(25 mm 2
for diesel
engines).
■ Do not disconnect the discharged battery from the vehicle.
■ Switch off all unnecessary electrical
consumers. The Infotainment
system may be damaged if
switched on while jump starting.
■ Do not lean over the battery during jump starting.
■ Do not allow the terminals of one lead to touch those of the other
lead.■ The vehicles must not come into contact with each other during the
jump starting process.
■ Apply the electrical parking brake 3 136, transmission in neutral,
automatic transmission in P.
■ Open the positive terminal protection caps of both batteries.
Lead connection order:
1. Connect the red lead to the positive terminal 1 of the booster
battery.
2. Connect the other end of the red lead to the positive terminal 2 of
the discharged battery.
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188Vehicle care
3. Connect the black lead to thenegative terminal 3 of the booster
battery.
4. Connect the other end of the black
lead to a vehicle grounding point,
such as the engine block 4 or an
engine mounting bolt. Connect as far away from the discharged
battery as possible, however at
least 60 cm.
Route the leads so that they cannot
catch on rotating parts in the engine
compartment.
To start the engine: 1. Start the engine of the vehicle providing the jump start.
2. After 5 minutes, start the other engine. Start attempts should be
made for no longer than
15 seconds at an interval of
1 minute.
3. Allow both engines to idle for approx. 3 minutes with the leads
connected.4. Switch on electrical consumers (e.g. headlights, heated rear
window) of the vehicle receiving
the jump start.
5. Operate discharged vehicle for approx. 20 minutes to allow for
adequate battery recharging.
6. Reverse above sequence exactly when removing leads.Towing
Towing the vehicle
Remove the spoiler lip from the front
left-hand side of the vehicle by
unfastening the six screws located on the underside of the vehicle. Then
attach the towing eye.
The towing eye is stowed with the
vehicle tools 3 173.
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Vehicle care189
Screw in the towing eye as far as it will
go until it stops in a horizontal
position.
Attach a tow rope - or better still a tow
rod - to the front towing eye, never to
the bumper or front suspension units.
Do not tow the vehicle from the rear.
The front towing eye must only be
used for towing and not recovering a
vehicle.
Switch on ignition to release steering
wheel lock and to permit operation of
brake lights, horn and windscreen
wiper.
Transmission in neutral.
Turn key to ignition switch position
ACC and release the electrical
parking brake before towing the
vehicle.Caution
Drive slowly. Do not drive jerkily.
Excessive tractive force can
damage the vehicle.
When the engine is not running,
considerably more force is needed to
brake and steer.
Keep tow rope clear of front bumper, and ensure it is securely fixed to the
towing eye at both ends. Pull on the tow rope to check.
To prevent the entry of exhaust gases from the towing vehicle, switch on the
air recirculation system 3 115 and
close the windows.
Vehicles with manual transmission:
The vehicle must be towed facing
forwards. The maximum speed is
55 mph. In all other cases, and when
the transmission is defective, the front axle must be raised off the ground.
Vehicles with automatic transmission:
Do not tow the vehicle using the
towing eye. Towing with a tow rope
could cause severe damage to the
transmission. When towing a vehicle
with automatic transmission, use flat
bed or wheel lift equipment.
Seek the assistance of a workshop.
After towing, unscrew the towing eye
and replace the spoiler lip. Store
towing eye in the storage
compartment below the floor cover in the load compartment.
Vehicle tools 3 173.
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190Vehicle careTowing another vehicle
Remove the cover located on the rearbumper by pressing the lower part of
the cover.
The rear towing eye attachment is
stored below the floor cover in the
load compartment.
Screw the rear towing eye attachment
anticlockwise using a suitable
screwdriver, until it is firmly in place
and stops in a horizontal position.
Attach a tow rope – or better still a tow
rod – to the rear towing eye.
The towing eye must only be used for
towing and not for recovering a
vehicle.Caution
Drive slowly. Do not drive jerkily.
Excessive tractive force can
damage the vehicle.
To prevent damage, do not take up slack in the tow rope too quickly.
After towing, unscrew the rear towing
eye attachment clockwise to remove,
and reinstall the cover.
Appearance care
Exterior care Locks
The locks are lubricated at the factory using a high quality lock cylinder
grease. Use de-icing agent only when absolutely necessary, as this has adegreasing effect and impairs lockfunction. After using a de-icing agent,
have the locks regreased by a
workshop.
Washing The paintwork of your vehicle is
exposed to environmental influences.
Wash and wax your vehicle regularly.
When using automatic car washes,
select a programme that includes waxing.
Bird droppings, dead insects, resin,
pollen and the like should be cleaned
off immediately, as they contain
aggressive constituents which can
cause paint damage.