182Checking and refilling levels
● Water allowed to collect in the fuel filter can cause engine faults.
● Your vehicle is not prepared for use of biofuel (RME) and, therefore, this
fuel must not be used for refuelling or driving. The use of biofuel (RME)
could cause serious damage to the engine or the fuel system.
Engine compartment
Introduction
Always be aware of the danger of injury and scalding as well as the risk of
accident or fire when working in the engine compartment, e.g. when check-
ing and refilling fluids. Therefore, always observe the warnings and follow
all general safety precautions. The engine compartment of any motor vehi-
cle is a potentially hazardous area .
WARNING
● Never open the bonnet if you see steam, smoke or coolant escaping
from the engine compartment. Risk of scalding! Wait until no steam or
coolant can be seen before opening the bonnet.
● Switch off the engine and remove the key from the ignition.
● Engage neutral in vehicles with manual gearbox and move the selec-
tor lever to position P in vehicles with automatic gearbox.
● Apply the handbrake firmly.
● Wait for the engine to cool down.
● For safety reasons, the bonnet must always be closed when the vehi-
cle is moving. Therefore, after closing the bonnet always check that it is
properly secured.
WARNING (Continued)
● Should you notice that the bonnet is not safely secured when the ve-
hicle is moving, stop the vehicle immediately and close the bonnet prop-
erly. Risk of accident!
● Keep children away from the engine compartment.
● Do not touch hot engine parts. Risk of burns!
● Never spill fluids on hot engine compartments. These fluids can
cause a fire (e.g. antifreeze in coolant).
● Take care not to cause short circuits in the electrical system, especial-
ly when working on the battery.
● Never touch the radiator fan when the engine is hot. The fan may start
running suddenly!
● Do not unscrew the cap on the coolant expansion tank when the en-
gine is hot. The cooling system is under pressure!
● Protect face, hands and arms from any hot steam or hot coolant re-
leased by covering the cap with a large, thick rag when opening the ex-
pansion tank.
● Do not leave any objects, such as cloths and tools, in the engine com-
partment.
● When working underneath the vehicle, secure it so that it cannot roll
away and support it safely on suitable supports. The hydraulic jack is not
sufficient for this purpose. Risk of injuries!
● If any tests have to be performed with the engine running, there is an
extra safety risk from rotating parts, such as the drive belt, alternator
and radiator fan, etc., and from the high-voltage ignition system. You
should also note the following:
–Never touch the electrical wiring of the ignition system.
– Keep away from moving engine parts when wearing jewellery,
loose clothing or long hair. Risk of fatal injuries! All jewellery must be
removed, hair tied back and close-fitting clothing worn.
● Observe the following additional warnings if work on the fuel system
or the electrical system is necessary.
–Always disconnect the battery from the on-board network.
– Do not smoke.
195
Checking and refilling levels
Note
Despite any measures taken by the control unit, the battery could drain. e.g.
with the engine is switched off, the key is turned in the ignition for a long
period or the side lights or parking lights are switched on. The switching off
of certain electrical components does not impair driving comfort and the
driver will often not even realise.
Safety FirstOperating instructionsPractical TipsTechnical specifications
219
Fuses and bulbs
Fuses and bulbs Fuses
Introduction
Due to the constant update of vehicles, fuse assignments depending on
equipment and the use of the same fuse for various electrical components,
at the time of printing this manual it is not possible to provide an up-to-date
summary of the electrical components fuse positions. For detailed informa-
tion about the fuse positions, please consult a Technical Service.
In general, a fuse can be assigned to various electrical components. Like-
wise, an electrical component can be protected by several fuses.
Only replace fuses when the cause of the problem has been solved. If a
newly inserted fuse blows after a short time, you must have the electrical
system checked by a specialised workshop as soon as possible.
Additional information and warnings:
● Working in the engine compartment ⇒ page 182
WARNING
The high voltages in the electrical system can give serious electrical
shocks, causing burns and even death!
● Never touch the electrical wiring of the ignition system.
● Take care not to cause short circuits in the electrical system.
WARNING
Using unsuitable fuses, repairing fuses or bridging a current circuit with-
out fuses can cause a fire and serious injury.
● Never use a fuse with a higher value. Only replace fuses with a fuse of
the same amperage (same colour and markings) and size.
● Never repair a fuse.
● Never replace a fuse by a metal strip, staple or similar.
CAUTION
● To avoid damage to the vehicles electric system, before replacing a fuse
turn off the ignition, the lights and all electrical elements and remove the
keys from the ignition.
● If you replace a fuse with higher-rating fuse, you could cause damage to
another part of the electrical system.
● Protect the fuse boxes when open to avoid the entry of dust or humidity.
Dirt and humidity inside fuse boxes can cause damage to the electrical sys-
tem.
Note
● One single consumer could have more than one fuse.
● Several consumers could run over one single fuse.
Safety FirstOperating instructionsPractical TipsTechnical specifications
222Fuses and bulbs
Changing bulbs
Introduction
Changing bulbs requires a certain degree of practical skill. If in doubt, we
recommend you have defective bulbs changed by a specialised service or,
in case of an emergency, seek professional assistance.
● Switch off the ignition and all of the lights before changing a bulb.
● Do not touch the glass part of the bulb with your bare hands. The finger-
prints left on the glass will vaporise as a result of the heat generated by the
bulb, causing a reduction in bulb life and condensation on the mirror sur-
face, thus reducing effectiveness.
● A bulb must only be replaced by one of the same type. The type is indi-
cated on the bulb, either on the glass part or on the base.
● There is a storage area for the bulb box in the spare wheel well or below
the carpet in the luggage compartment.
The light source used for each function is listed below:
Double headlights
H7 Long Life
H7
W5W Long Life PY21W NA P21W Super Long Life
Dipped beam:
Main beam:
Side lights:
Turn signals:
Daytime driving lights:
WARNING
● Take particular care when working on components in the engine com-
partment if the engine is warm. Risk of burns.
● Bulbs are highly sensitive to pressure. The glass can break when you
touch the bulb, causing injury.
● The high voltage element of gas discharge bulbs* (xenon light) must
be handled correctly. Otherwise, there is a risk of death.
● When changing bulbs, please take care not to injure yourself on sharp
parts in the headlight housing.
CAUTION
● Remove the ignition key before working on the electric system. Other-
wise, a short circuit could occur.
● Switch off the lights and the parking light before changing a bulb.
For the sake of the environment
Please ask your specialist retailer how to dispose of used bulbs in the prop-
er manner.
Note
● Depending on weather conditions (cold or wet), the front lights, the fog
lights, the rear lights and the turn signals may be temporarily misted. This
has no influence on the useful life of the lighting system. By switching on
the lights, the area through which the beam of light is projected will quickly
be demisted. However, the edges may continue to be misted.
● Please check at regular intervals that all lighting (especially the exterior
lighting) on your vehicle is functioning properly. This is not only in the inter-
est of your own safety, but also in that of all other road users.
227
Fuses and bulbs
– Installation involves all of the above steps in reverse sequence.
– Check that the bulb works properly.
Changing bulbs for rear lights (in side panel) Removing tail light
Fig. 162 Remove rear
light unit from side panel
Check which of the bulbs is defective.
– Open the luggage compartment to access the rainduct area.
– Take the screwdriver or a Torx 20 key (T20) from the vehicle tool
kit and loosen (turning anti-clockwise) and remove the two re-
taining screws that secure the front of the light ⇒ Fig. 162 1
,
taking care not to lose them.
– Pull the rear light unit backwards ( ⇒ Fig. 162 2
) to remove the
light from its housing. Remove the bulb holder
Fig. 163 Light connector
at the rear of the rear
light unit
Fig. 164 Retaining
screws on reverse side of
rear light unit
– Disconnect the light connector A
⇒ Fig. 163 by moving its side
levers (arrows) and pulling the connector outwards.
– Place the light on a level, horizontal surface on top of a soft
cloth so as not to scratch the outer glass.
– Unscrew the four retaining screws from the bulb holder anti-
clockwise using a screwdriver or a Torx 20 key (T20) from the ve-
hicle tool kit ⇒
Fig. 164. Take care not to lose the bulb holder
retaining screws.
Safety FirstOperating instructionsPractical TipsTechnical specifications
229
Fuses and bulbs
Fitting rear light
Fig. 166 Fitting tail light
unit
Fig. 167 Fitting tail light
unit
– Make sure the connector is correctly in place.
– Press the rear light unit backwards (driving direction) by fitting
the fastenings into the rubber mountings ⇒ Fig. 166 A
.
– Take the screwdriver or a Torx 20 key (T20) from the vehicle tool
kit and tighten (turning clockwise ⇒
Fig. 167) the two retaining
screws that secure the front of the light.
Safety FirstOperating instructionsPractical TipsTechnical specifications
Environment . . . . . . . . . . . . . . . . . . . . . . . . . . . 157Environmental friendliness . . . . . . . . . . . . 161
ESC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 144 control lamp . . . . . . . . . . . . . . . . . . . . . . . . . 72
extending the rear lid locking time see rear lid . . . . . . . . . . . . . . . . . . . . . . . . . . 93
F
Fastening rings . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Fire extinguisher . . . . . . . . . . . . . . . . . . . . . . . . 206
First-aid kit . . . . . . . . . . . . . . . . . . . . . . . . . . . . 206
Floor mats . . . . . . . . . . . . . . . . . . . . . . . . . . 17, 151
Front airbags . . . . . . . . . . . . . . . . . . . . . . . . . . . 35 Description . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Safety notes . . . . . . . . . . . . . . . . . . . . . . . . . 37
Front fog light bulb . . . . . . . . . . . . . . . . . . . . . . 226
Front seats . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110
Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 179 fuel gauge . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
refuelling . . . . . . . . . . . . . . . . . . . . . . . . . . . 179
see fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . . 179
unleaded petrol . . . . . . . . . . . . . . . . . . . . . 180
Fuel consumption . . . . . . . . . . . . . . . . . . . . . . . 157
Fuses changing . . . . . . . . . . . . . . . . . . . . . . . . . . . 219
Fuse box . . . . . . . . . . . . . . . . . . . . . . . . . . . 220
Identifying blown fuses . . . . . . . . . . . . . . . 221
Identifying by colours . . . . . . . . . . . . . . . . 220
position . . . . . . . . . . . . . . . . . . . . . . . . . . . . 219 Preparation before replacing . . . . . . . . . . . 221
Replacement . . . . . . . . . . . . . . . . . . . . . . . . 221
G
Gauge coolant temperature . . . . . . . . . . . . . . . . . . . 58
fuel level . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
General instrument panel . . . . . . . . . . . . . . . . . 57
H
Handbrake . . . . . . . . . . . . . . . . . . . . . . . . . . . . 143
Hazard warning lights . . . . . . . . . . . . . . . . . . . . . . . 101
HBA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 144
Headlights driving abroad . . . . . . . . . . . . . . . . . . . . . . 161
Headlight washer system . . . . . . . . . . . . . 107
Head restraints . . . . . . . . . . . . . . . . . . . . . . . . . 112
Heated rear window . . . . . . . . . . . . . . . . . . . . . 104
Heating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 130 air recirculation . . . . . . . . . . . . . . . . . . . . . 131
defrosting windows . . . . . . . . . . . . . . . . . . 131
exterior mirrors . . . . . . . . . . . . . . . . . . . . . . 109
rear window . . . . . . . . . . . . . . . . . . . . . . . . 104
seats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 112
HHC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 144
Hill-hold control . . . . . . . . . . . . . . . . . . . . . . . . 144
Horn . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55 I
Identification plate . . . . . . . . . . . . . . . . . . . . . . 234
Ignition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 141
Ignition lock . . . . . . . . . . . . . . . . . . . . . . . . . . . 141
Immobiliser . . . . . . . . . . . . . . . . . . . . . . . . . . . . 141
Informative display see MAXI DOT . . . . . . . . . . . . . . . . . . . . . . . . 66
Instrument panel see general instrument panel . . . . . . . . . . . 57
Interior ashtray . . . . . . . . . . . . . . . . . . . . . . . . . . . . 121
cigarette lighter . . . . . . . . . . . . . . . . . . . . . 121
lighting . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102
Power socket . . . . . . . . . . . . . . . . . . . . . . . 122
Storage compartment . . . . . . . . . . . . . . . . 123
Interval wipe . . . . . . . . . . . . . . . . . . . . . . . . . . . 107
ISOFIX system . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
J Jack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 207 securing . . . . . . . . . . . . . . . . . . . . . . . . . . . 210
Jump-starting . . . . . . . . . . . . . . . . . . . . . . . . . . 214
K
Keys . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84
250 Index
P
Paint see paint damage . . . . . . . . . . . . . . . . . . . 174
Paint damage . . . . . . . . . . . . . . . . . . . . . . . . . . 174
Parking parking aid . . . . . . . . . . . . . . . . . . . . . . . . . 151
Particulate filter . . . . . . . . . . . . . . . . . . . . . . . . . 74
Passenger see Correct sitting position . . . . . . . 11, 12, 13
Pedals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Petrol see fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . . 180
Physical principles of a frontal collision . . . . . . 22
Polishing paintwork see care of vehicle . . . . . . . . . . . . . . . . . . . 174
Power steering . . . . . . . . . . . . . . . . . . . . . . . . . 140
Preheating – warning lamp . . . . . . . . . . . . . . . . 74
Preventing damage to the vehicle . . . . . . . . . 162
RRadiator fan . . . . . . . . . . . . . . . . . . . . . . . . . . . 189
Radio reception aerial . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 175
Raising the vehicle . . . . . . . . . . . . . . . . . . . . . . 210
Rear lid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93 automatic locking . . . . . . . . . . . . . . . . . . . . . 93
rear vision mirror exterior mirrors . . . . . . . . . . . . . . . . . . . . . . 109 Rear vision mirror
Interior rear vision mirror with manual anti-dazzle adjustment . . . . . . . . . . . . . . . . . . 109
Recommended gear display . . . . . . . . . . . . . . . 60
Refuelling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 179 fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 179
Remote control . . . . . . . . . . . . . . . . . . . . . . . . . . 89 synchronisation . . . . . . . . . . . . . . . . . . . . . . 91
Remote control key replacing the battery . . . . . . . . . . . . . . . . . . 84
Repairs Airbags . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Rev counter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
Rims . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 196
Roof carrier attachment points . . . . . . . . . . . . . . . . . . . 119
roof load . . . . . . . . . . . . . . . . . . . . . . . . . . . 120
Running in brake pads . . . . . . . . . . . . . . . . . . . . . . . . . 157
engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 156
the first 1500 km (900 miles) . . . . . . . . . . 156
the tyres . . . . . . . . . . . . . . . . . . . . . . . . . . . 157
S Safe driving . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Safe Lock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86
Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 child safety . . . . . . . . . . . . . . . . . . . . . . . . . . 46
child seats . . . . . . . . . . . . . . . . . . . . . . . . . . 46
Head restraints . . . . . . . . . . . . . . . . . . . . . . 112
Safety equipment . . . . . . . . . . . . . . . . . . . . . . . . . 7 Safety first . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Safety notes
Airbags . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Curtain airbags . . . . . . . . . . . . . . . . . . . . . . . 42
Front airbags . . . . . . . . . . . . . . . . . . . . . . . . 37
Seat belt tensioners . . . . . . . . . . . . . . . . . . . 30
Side airbags . . . . . . . . . . . . . . . . . . . . . . . . . 40
Using child seats . . . . . . . . . . . . . . . . . . . . . 46
Using seat belts . . . . . . . . . . . . . . . . . . . . . . 24
Saving electrical energy . . . . . . . . . . . . . . . . . . 157
Seat adjuster . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Seat belt warning lamp . . . . . . . . . . . . . . . . . . . . . . . . 70
Seat belt control lamp . . . . . . . . . . . . . . . . . . . . 20
Seat belt position Pregnant women . . . . . . . . . . . . . . . . . . . . . 28
Seat belts . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Seat belt protection . . . . . . . . . . . . . . . . . . . . . . 24
Seat belt release . . . . . . . . . . . . . . . . . . . . . . . . 28
Seat belts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 Adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . 26
cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . 178
control lamp . . . . . . . . . . . . . . . . . . . . . . . . . 20
Incorrectly fastened . . . . . . . . . . . . . . . . . . . 29
Not worn . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Safety notes . . . . . . . . . . . . . . . . . . . . . . . . . 24
Seat belt tensioner control lamp . . . . . . . . . . . . . . . . . . . . . . . . . 33
Seat belt tensioners . . . . . . . . . . . . . . . . . . . . . . 30
Seats adjustment . . . . . . . . . . . . . . . . . . . . . . . . . 111
angle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 113
252 Index