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152Vehicle careVehicle careGeneral Information...................152
Vehicle checks ........................... 153
Bulb replacement .......................161
Electrical system ........................167
Vehicle tools .............................. 175
Wheels and tyres .......................177
Jump starting ............................. 190
Towing ....................................... 192
Appearance care .......................194General Information
Accessories and vehicle
modifications
We recommend the use of genuine parts and accessories and factory
approved parts specific for your
vehicle type. We cannot assess or
guarantee reliability of other products
- even if they have a regulatory or
otherwise granted approval.
Do not make any modifications to the electrical system, e.g. changes of
electronic control units (chip tuning).Caution
When transporting the vehicle on
a train or on a recovery vehicle, the
mud flaps might be damaged.
Vehicle storage
Storage for a long period of time
If the vehicle is to be stored for several months:
■ Wash and wax the vehicle.
■ Have the wax in the engine compartment and underbody
checked.
■ Clean and preserve the rubber seals.
■ Change the engine oil.
■ Drain the washer fluid reservoir.
■ Check the coolant antifreeze and corrosion protection.
■ Adjust tyre pressure to the value specified for full load.
■ Park the vehicle in a dry, well ventilated place. Engage first orreverse gear or move selector lever
to P. Prevent the vehicle from
rolling.
■ Do not apply the electrical parking brake.
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Vehicle care153
■ Open the bonnet, close all doorsand lock the vehicle.
■ Disconnect the clamp from the negative terminal of the vehicle
battery. Beware that all systems are
not functional, e.g. anti-theft alarm
system.
Putting back into operation
When the vehicle is to be put back into
operation:
■ Connect the clamp to the negative terminal of the vehicle battery.
Activate the electronics of the
power windows.
■ Check tyre pressure.
■ Fill up the washer fluid reservoir.
■ Check the engine oil level.
■ Check the coolant level.
■ Fit the number plate if necessary.End-of-life vehicle
recovery
Information on end-of-life vehicle
recovery centres and the recycling of
end-of-life vehicles is available on our website, where legally required. Only
entrust this work to an authorised
recycling centre.Vehicle checks
Performing work9 Warning
Only perform engine compartment
checks when the ignition is off.
The cooling fan may start
operating even if the ignition is off.
9 Danger
The ignition system and Xenon
headlights use extremely high
voltage. Do not touch.
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154Vehicle careBonnetOpening
Pull the release lever and return it to
its original position.
Locate the safety catch, found slightly left of centre on the underside of the
bonnet, push the catch upwards and
lift the bonnet gently.
The bonnet is held open
automatically.
If the bonnet is opened during an Autostop, the engine will be restarted automatically for safety reasons.
Air intake 3 121.
Closing
Lower the bonnet and let it fall into the latch from a low height (20-25 cm).
Check that the bonnet is engaged.
Caution
Do not press the bonnet into the
latch to avoid dents.
Engine oil
Check the engine oil level manually on a regular basis to prevent damage
to the engine.
Ensure that the correct specification
of oil is used. Recommended fluids
and lubricants 3 198.
Check with the vehicle on a level
surface. The engine must be at
operating temperature and switched
off for at least 5 minutes.
Pull out the dipstick, wipe it clean, insert it to the stop on the handle, pull
out and read the engine oil level.
Caution
It is the owner's responsibility to
maintain the proper level of an
appropriate quality oil in the
engine.
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Vehicle care155
Insert dipstick to the stop on the
handle and make half a turn.
Different dipsticks are used
depending on engine variant.
When the engine oil level has
dropped to the MIN mark, top up
engine oil.
We recommend the use of the same
grade of engine oil that was used at
the last oil change.
The engine oil level must not exceed
the MAX mark on the dipstick.
Caution
Overfilled engine oil must be
drained or suctioned out.
Capacities 3 209, Engine oil quality/
viscosity 3 198.
Fit the cap on straight and tighten it.
Control indicators for engine oil
pressure I 3 89, engine oil life C
3 89, and low engine oil S 3 90.
Once the engine oil has been
changed, the engine oil life monitor needs to be reset. Seek the
assistance of a workshop.
Engine coolant The coolant provides freeze
protection down to approx. -28 °C. In
northern countries with very low
temperatures the factory filled coolant
provides frost protection down to
approx. -37 °C.Caution
Only use approved antifreeze.
Coolant level
Caution
Too low a coolant level can cause engine damage.
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160Vehicle care
Charging the vehicle battery9Warning
On vehicles with stop-start
system, ensure that the charging potential does not exceed
14.6 volts when using a battery
charger. Otherwise the vehicle
battery might be damaged.
Jump starting 3 190.
Warning label
Meaning of symbols: ■ No sparks, naked flames or smoking.
■ Always shield eyes. Explosive gases can cause blindness or
injury.
■ Keep the vehicle battery out of reach of children.
■ The vehicle battery contains sulfuric acid which could cause
blindness or serious burn injuries.
■ See the Owner's Manual for further
information.
■ Explosive gas may be present in the vicinity of the vehicle battery.Diesel fuel filter
Drain diesel fuel filter of residual
water at every engine oil change.
Place a container underneath the
filter housing. Turn drain plug
anticlockwise using a suitable
screwdriver, to drain off the water.
The filter is drained as soon as diesel fuel emerges from the port. Retighten
the drain plug by turning it clockwise.
With engine switched off, turn ignition
key to ON, wait approx. 5 seconds,
and turn key to LOCK to perform
priming operation. Perform this
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Vehicle care171
FuseCircuitABSAnti-lock Brake
SystemA/CClimate control,
air conditioning
systemBATT1Instrument panel
fuse boxBATT2Instrument panel
fuse boxBATT3Instrument panel
fuse boxBCMBody Control
ModuleECMEngine Control
ModuleECM PWR TRNEngine Control
Module, Power‐
trainENG SNSREngine sensorsEPBElectrical parking
brakeFuseCircuitFAN1Cooling fanFAN3Cooling fanFRT FOGFront fog lightsFRT WPRFront wiperFUEL/VACFuel pump,
vacuum pumpHDLP WASHERHeadlight washerHI BEAM LHHigh beam (left-
hand)HI BEAM RHHigh beam (right-
hand)HORNHornHTD WASH/MIRHeated washer
fluid, heated exte‐
rior mirrorsIGN COIL AIgnition coilIGN COIL BIgnition coilLO BEAM LHLow beam (left-
hand)FuseCircuitLO BEAM RHLow beam (right-
hand)PRK LP LHParking light (left-
hand)PRK LP RHParking light
(right-hand)PWM FANPulse width modu‐ lation fanREAR DEFOGHeated rear
windowREAR WPRRear wiperSPARE–STOP LAMPBrake lightsSTRTRStarterTCMTransmission
Control ModuleTRLR PRL LPTrailer parking
lights
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188Vehicle care
5. Attach wheel wrench to eye ofthreaded 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 3 189.
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 3 189
and the vehicle tools 3 175.
12. Check the tyre pressure of the installed tyre as soon as possible.
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.
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192Vehicle care
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 3 175.
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.