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Vehicle care
18511. Turn the hexagon bolt clockwise
in the stowage compartment
using the wheel wrench.
12.
Close and lock stowagecompartment cover.
Temporary spare wheel
Use of the temporary spare wheel
could affect driveability. Have the
defective tyre renewed or repaired as
soon as possible.
Only mount one temporary spare
wheel. Do not drive faster than 80 km/
h. Take curves slowly. Do not use for
a long period of time.
Tyre chains 3 178. 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 or
repaired as soon as possible.
■ Do not drive faster than 80 km/h.
■ Drive particularly carefully on wet and snow-covered road surfaces. Jump 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. ■ Never expose the battery to naked
flames or sparks.
■
A discharged battery can alreadyfreeze at temperatures at 0 °C.
Defrost the frozen battery before
connecting jump leads.
■ Avoid contact with eyes, skin, fabrics and painted surfaces. The
fluid contains sulphuric acid which
can cause injuries and damage in
the event of direct contact.
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Vehicle care
■ 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.
■ 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 handbrake, transmission in neutral, automatic transmission
in P. Lead connection order:
1.
Connect the red lead to thepositive terminal of the booster
battery.
2. Connect the other end of the red lead to the positive terminal of the
discharged battery.
3. Connect the black lead to the negative terminal of the booster
battery.
4. Connect the other end of the black lead to a vehicle grounding point,
such as the engine block or an
engine mounting bolt. Connect as
far away from the discharged
battery as possible. 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 vehicleproviding the jump.
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. Reverse above sequence exactly when removing leads.
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Vehicle care
187
Towing
Towing the vehicle Version with cover strip: Disengage
strip at bottom, slide to side and
remove.
Version with cover cap: Disengage
cap at bottom and remove
downwards.
The towing eye is stowed with the
vehicle tools
3 173. 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 towing eye.
The towing eye must only be used for
towing and not recovering the vehicle.
Switch on ignition to release steering
column lock and to permit operation
of brake lamps, horn and windscreen
wipers.
Open&Start system 3 29.
Transmission in neutral. 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.
To prevent the entry of exhaust fumes
from the towing vehicle, switch on the
air recirculation and close the
windows.
Vehicles with automatic transmission
must be towed facing forwards, not
faster than 80 km/h and further than
100 km. Otherwise or if the
transmission is defective, the front
axle must be raised off the ground.
Seek the assistance of a workshop.
Manual transmission automated
3 136.
After towing, unscrew the towing eye
clockwise and refit the cover.
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188
Vehicle care
Towing another vehicle Disengage cap at bottom and remove
downwards.
The towing eye is stowed with the
vehicle tools
3 173. Screw in the towing eye as far as it will
go until it stops in a horizontal
position.
The lashing eye at the rear
underneath
the vehicle must never be
used as a towing eye.
Attach a tow rope – or better still a tow
rod – to the towing eye.
The towing eye must only be used for
towing and not recovering a vehicle. Caution
Drive slowly. Do not drive jerkily.
Excessive tractive force can
damage the vehicle.
After towing, unscrew the towing eye
clockwise and refit the cover.
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Vehicle care
189
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
a degreasing effect and impairs lock
function. After using 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. If using a car wash, comply with the
car
wash manufacturer's instructions.
The windscreen wipers and rear
window wiper must be switched off.
Remove antenna and external
accessories such as roof racks etc.
If you wash your vehicle by hand,
make sure that the insides of the
wheel housings are also thoroughly
rinsed out.
Clean edges and folds on opened
doors and the bonnet as well as the
areas they cover.
Thoroughly rinse and leather-off the
vehicle. Rinse leather frequently. Use
separate leathers for painted and
glass surfaces: remnants of wax on
the windows will impair vision.
Do not use hard objects to remove
spots of tar. Use tar removal spray on
painted surfaces.
Exterior lights
Headlamp and other lamp covers are
made of plastic. Do not use any
abrasive or caustic agents, do not use
an ice scraper, and do not clean them
dry. Polishing and waxing
Wax the vehicle regularly (at the
latest when water no longer beads).
Otherwise, the paintwork will dry out.
Polishing
is necessary only if the paint
has become dull or if solid deposits
have become attached to it.
Paintwork polish with silicone forms
a protective film, making waxing
unnecessary.
Plastic body parts must not be treated
with wax or polishing agents.
Windows and windscreen wiper
blades
Use a soft lint-free cloth or chamois
leather together with window cleaner
and insect remover.
When cleaning the rear window,
make sure the heating element inside
the window is not damaged.
For mechanical removal of ice, use
a sharp-edged ice scraper. Press the
scraper firmly against the glass so
that no dirt can get under it and
scratch the glass.
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190
Vehicle care
Clean smearing wiper blades with
a soft cloth and window cleaner.
Moonroof
Never
clean with solvents or abrasive
agents, fuels, aggressive media (e.g.
paint cleaner, acetone-containing
solutions etc.), acidic or highly
alkaline media or abrasive pads. Do
not apply wax or polishing agents to
the middle part of the moonroof.
Wheels and tyres
Do not use high-pressure jet
cleaners.
Clean rims with a pH-neutral wheel
cleaner.
Rims are painted and can be treated
with the same agents as the body.
Paintwork damage
Rectify minor paintwork damage with
a touch-up pen before rust forms.
Have more extensive damage or rust
areas repaired by a workshop. Underbody
Some
areas of the vehicle underbody
have a PVC undercoating while other
critical areas have a durable
protective wax coating.
After the underbody is washed, check
the underbody and have it waxed if
necessary.
Bitumen/rubber materials could
damage the PVC coating. Have
underbody work carried out by
a workshop.
Before and after winter, wash the
underbody and have the protective
wax coating checked.
Engine compartment
Areas of the engine compartment that
are painted in the same colour as the
vehicle must be looked after like any
other painted surface.
It is advisable to wash the engine
compartment before and after winter
and preserve it with wax. Protect the
alternator and brake fluid reservoir
with plastic sheets before washing
the engine. When washing the engine with
a steam-jet cleaner, do not direct the
steam jet towards components of the
antilock brake system, air
conditioning system or the belt drive
and its components.
After
an engine wash, have all engine
room components preserved
thoroughly by a workshop using
protective wax.
Do not use high-pressure jet
cleaners.
Natural gas system
Do not direct the steam jet or high-
pressure jet towards natural gas
system components. It is particularly
important to protect the natural gas
tank and the pressure valves on the
vehicle underbody and the bulkhead
in the engine compartment.
These components must not be
treated using chemical cleaners or
preservatives.
Have components of the natural gas
system cleaned by a workshop
authorised to carry out maintenance
of natural gas vehicles.
Page 191 of 228
Vehicle care
191
Towing equipment
Do not clean the coupling ball bar with
a steam-jet or high-pressure jet
cleaner.
Interior care
Interior and upholstery
Only clean the vehicle interior,
including the instrument panel fascia
and panelling, with a dry cloth or
interior cleaner.
The instrument panel should only be
cleaned using a soft damp cloth.
Clean fabric upholstery with
a vacuum cleaner and brush.
Remove stains with an upholstery
cleaner.
Clean seat belts with lukewarm water
or interior cleaner. Caution
Close Velcro fasteners as open
Velcro
fasteners on clothing could
damage seat upholstery. Plastic and rubber parts
Plastic and rubber parts can be
cleaned with the same cleaner as
used to clean the body. Use interior
cleaner if necessary. Do not use any
other
agent. Avoid solvents and petrol
in particular. Do not use high-
pressure jet cleaners.
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192
Service and maintenance
Service and
maintenance
General information ...................192
Scheduled maintenance ............194
Recommended
fluids, lubricants
and parts .................................... 204 General information
Service information
In order to ensure economical and
safe vehicle operation and to
maintain the value of your vehicle, it
is of vital importance that all
maintenance
work is carried out at the
proper intervals as specified.
European service intervals
Due every 30,000 km or 1 year,
whichever occurs first.
International service intervals
Due every 15,000 km or 1 year,
whichever occurs first.
Confirmations
Confirmation of service is recorded in
the Service and Warranty Booklet.
The date and mileage is completed
with the stamp and signature of the
servicing workshop.
Make sure that the Service and
Warranty Booklet is completed
correctly as continuous proof of
service is essential if any warranty or goodwill claims are to be met, and is
also a benefit when selling the
vehicle.
Fixed service interval
When
service is due, InSP appears in
the odometer display for
approximately 10 seconds when the
ignition is switched on. Have the next
service performed by a workshop
within one week or 500 km
(whichever occurs first).
Flexible service interval
The length of the service intervals is
based on several parameters
stemming from usage. For this
reason, various engine-specific data
is continually gathered and is used to
calculate the remaining distance until
the next service.
If the remaining distance is less than
1500 km, InSP is displayed with
a remaining distance of 1000 km
when the ignition is switched on and
off. If less than 1000 km remains,
InSP is displayed for several
seconds. Have the next service