Contents
6
Driving Tips . . . . . . . . . . . . . . . . . . . . . .
Intelligent Technology . . . . . . . . . . . . . . . . . .
Electronic stability programme (ESP)* . . . . . .
Brakes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Brake booster . . . . . . . . . . . . . . . . . . . . . . . .
Antilock brake system (ABS) . . . . . . . . . . . . .
Brake Assist* . . . . . . . . . . . . . . . . . . . . . . . . .
Power steering . . . . . . . . . . . . . . . . . . . . . . . .
Driving and the Environment. . . . . . . . . . . .
The first 1 500 kilometres and then afterwards
Catalytic converter . . . . . . . . . . . . . . . . . . . . .
Driving in an economical and environmentally
conscious manner . . . . . . . . . . . . . . . . . . . . .
Environmental compatibility . . . . . . . . . . . . . .
Motoring abroad . . . . . . . . . . . . . . . . . . . . . . .
Avoiding damage to your vehicle . . . . . . . . . .
Towing a trailer . . . . . . . . . . . . . . . . . . . . . . . .
Towing a trailer . . . . . . . . . . . . . . . . . . . . . . . .
Detachable towing device* . . . . . . . . . . . . . .
General Maintenance . . . . . . . . . .
Taking care of your vehicle and cleaning the
vehicle. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
General . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Care of the exterior of vehicle . . . . . . . . . . . .
Care of the interior of vehicle . . . . . . . . . . . . .
Fuel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Petrol . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Diesel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Refuelling . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Inspecting and Replenishing. . . . . . . . . . . .
Engine compartment . . . . . . . . . . . . . . . . . . .
Overview of the engine compartment . . . . . .
Engine oil . . . . . . . . . . . . . . . . . . . . . . . . . . . . Cooling system . . . . . . . . . . . . . . . . . . . . . . .
Brake fluid . . . . . . . . . . . . . . . . . . . . . . . . . . .
The battery . . . . . . . . . . . . . . . . . . . . . . . . . .
Windscreen Wiper and Washer System . . . .
Wheels and Tyres . . . . . . . . . . . . . . . . . . . . .
Wheels . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Accessories, changes and replacement of
parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Accessories and replacement parts . . . . . . .
Technical changes . . . . . . . . . . . . . . . . . . . . .
Breakdown assistance . . . . . . . .
Breakdown assistance . . . . . . . . . . . . . . . . .
First-aid box* . . . . . . . . . . . . . . . . . . . . . . . . .
Warning triangle . . . . . . . . . . . . . . . . . . . . . .
Fire extinguisher* . . . . . . . . . . . . . . . . . . . . . .
Vehicle tool kit . . . . . . . . . . . . . . . . . . . . . . . .
Spare wheel . . . . . . . . . . . . . . . . . . . . . . . . . .
Changing a wheel . . . . . . . . . . . . . . . . . . . . .
Jump-starting . . . . . . . . . . . . . . . . . . . . . . . . .
Tow-starting and towing vehicle . . . . . . . . . . .
Fuses and light bulbs . . . . . . . . . . . . . . . . . .
Electric fuses . . . . . . . . . . . . . . . . . . . . . . . . .
Bulbs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Technical Data. . . . . . . . . . . . . . . . . . .
General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Identification data . . . . . . . . . . . . . . . . . . . . .
Index. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
185
185
185
188
189
189
190
191
192
192
193
194
198
199
199
200
200
202
205
205
205
205
211
214
214
214
216
218
218
220
221 224
227
228
233
235
235
243
243
243
245
245
245
245
246
246
247
248
255
257
260
260
262
269
269
269
271
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Instruments and Indicator/Warning Lights25
Using the systemSafetyDriving TipsGeneral MaintenanceBreakdown assistanceTechnical Data
The red symbols indicate
danger (priority 1) while the yellow symbols indi-
cate a warning (priortity 2). Information for the driver may also appear in
addition to the symbols ⇒page 28.
Investigate the displayed faults as soon as possible. If several operational
faults exist at the same time, the symbols will appear one after the other
and are each visible for about 2 seconds.
The error messages are faded out after 10 seconds or by actuating the
rocker switch ⇒page 23, fig. 11 and are stored under the information
CAR STATUS .
There is at least one error message to be read when the term CAR
STATUS is flashing in the main menu. The display will show STATUS 1/2
(for example) if a number of error messages are present. This display indi-
cates that the first of a total of two error messages should be displayed.
Actuate the rocker switch , to call up the individual error messages.
If a fault occurs, a warning signal will also sound in addition to the symbol
and text in the display:
•Priority 1 - three warning signals
•Priority 2 - one warning signal
Operational check of the automatic gearbox
When the ignition is switched on, the Auto Check Control automatically
carries out an operational check. The following text will appear first if the
selector lever is the position P or N:
"APPLY FOOT BRAKE WHEN SELECTING GEAR WITH VEHICLE
STATIONARY." (Apply foot brake when selecting a gear while the
vehicle is stationary).
You must depress the brake pedal first and press the Shiftlock button at
the same time in order to move the selector lever out of these positions. The text will disappear once you select a drive position (
R, D etc.), and the
Auto Check Control function is displayed.
If the Auto Check Control detects faults, these will be displayed about 15
seconds after starting the engine in place of the text shown above. A
warning signal sounds at the same time.
Red symbols
A red symbol signals danger.
Proceed as follows if a red symbol is displayed:
– Stop the vehicle.
– Switch the engine off.
– Investigate the function indicated.
AA
AA
Fig. 14 Information
display: Oil pressure is
low
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Instruments and Indicator/Warning Lights
26
– Obtain professional assistance.
Meaning of the red symbols:
Three successive warning signals will sound if a red symbol appears. The
symbol continues flashing until the fault is rectified.
If several operational faults of priority 1 exist, the symbols appear one after
the other and are each illuminated for about 2 seconds.
Yellow symbols
A yellow symbol signals a warning.
The meaning of the yellow symbols:
Faults in the brake surface⇒ page 37
Coolant level too low/coolant tempera-
ture too high⇒page 32
Engine oil pressure too low⇒page 33
Fuel level low⇒page 33
Check engine oil level, engine oil sensor
faulty⇒page 33
Brake pad worn⇒page 33
Washer fluid level low⇒page 34
Light bulb defect⇒page 35
Light bulb in the brake light defect⇒page 35
Fig. 15 Information
display: Fuel level low
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Instruments and Indicator/Warning Lights29
Using the systemSafetyDriving TipsGeneral MaintenanceBreakdown assistanceTechnical Data
WARNING
•If you do not pay attention to the warning lights coming on and
the corresponding descriptions and warning notes, this may result
in severe body injuries or major vehicle damage.
•The engine compartment of your car is a hazardous area. There
is a risk of injuries, scalding, acci dents and fire when working in the
engine compartment, e.g. inspecti ng and replenishing oil and other
fluids. It is also essential to observe all warnings ⇒page 219.
Note
•Arrangement of the indicator lights depends on the model and model
version. The symbols shown in the following functional description are to
be found as indicator lights in the instrument cluster.
•Operational faults are shown in the display of the instrument cluster as
red symbols (priority 1 - danger) or yellow symbols (priority 2 - warning).
Turn signal system
Either the left or right indicator light flashes depending on the posi-
tion of the turn signal lever.
The indicator light flashes at twice its normal rate if a turn signal light fails.
This does not apply when towing a trailer.
EPC fault light (petrol engine)⇒ page 31
Diesel particle filter (diesel engine)⇒page 31
Glow plug system (diesel engine)⇒page 32
Coolant temperature/coolant level⇒page 32
Brake pad wear⇒page 33
Bonnet⇒page 33
Fuel reserve⇒page 33
Engine oil⇒page 33
Open door⇒page 34
Fluid level in windshield washer system⇒page 34
Bulbs⇒page 35
Control system for exhaust⇒page 35
Electronic stability programme (ESP)*⇒page 35
Traction control system (TCS)*⇒page 35
Antilock brake system (ABS)⇒page 36
Electronic immobiliser⇒page 36
Brake system⇒page 37
Dynamo⇒page 37
Seat belt warning light⇒page 38
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Instruments and Indicator/Warning Lights33
Using the systemSafetyDriving TipsGeneral MaintenanceBreakdown assistanceTechnical Data
If the coolant is within the specified range, the increased temperature may
be caused by an operating problem at the coolant fan. Check the fuse for
the coolant fan, replace it if necessary
⇒page 260, “Replacing fuses”.
Do not continue driving if the warning light does not go off although the
fluid is at the correct level and also the fuse of the fan is in proper order.
Contact a specialist garage to obtain assistance.
Please also refer to the additional instructions ⇒page 226, “Replenishing
the coolant”.
The following text will be displayed in the information display*:
STOP CHECK COOLANT SERVICE MANUAL (STOP! CHECK
COOLANT! OWNER'S MANUAL)
WARNING
•If you must stop for technical reasons, then park the vehicle at
a safe distance from the traffic and switch off the engine and switch
on the hazard warning light system ⇒page 60.
•Take care when opening the co olant expansion bottle. If the
engine is hot, the cooling system is pressurized - risk of scalding!
It is best to allow the engine to cool down before removing the cap.
•Do not touch the coolant fan! The coolant fan may switch on
automatically even if the ignition is off.
Brake pad wear
If the warning light comes on, contact a specialist garage immediately
and have the brake pads on all of the wheels inspected.
A peep sounds as an additional warning signal. The following text will be displayed in the information display*:
CHECK BRAKE PADS
Bonnet
The warning light comes on when the ignition is switched on if the
bonnet is unlocked.
Fuel reserve
The warning light comes on, if the fuel level is still below 8 litres.
A peep sounds as an additional warning signal.
The following text will be displayed in the information display*: PLEASE REFUEL
Engine oil
The warning light lights up red (low oil pressure)
The warning light comes on for a few seconds 2) when the ignition is
switched on.
Stop the vehicle and switch the engine off if the warning light does not
go off after the engine has started or flashes while driving. Check the oil
level and top up with oil as necessary ⇒page 223.
2)The warning light on vehicles fitted with information display does not come on
after switching the ignition on, but only if a fault exists or the engine oil level is too
low.
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Instruments and Indicator/Warning Lights
34
3 peeps sound as an additional warning signal.
Do not continue your journey if for some reason it is not possible under
the conditions prevailing to top up with oil. Keep the engine switched off
and obtain professional assistance from a specialist garage, otherwise it
could lead to severe engine damage.
Do not drive any further if the warning light remains on even if the oil is
at the correct level. Do not run the engine not at idling speed either.
Contact the nearest specialist garage to obtain professional assistance.
The following text will be displayed in the information display*:
STOP! OIL PRESS. STOP MOTOR! SERVICE MANUAL (STOP! OIL
PRESSURE STOP ENGINE! OWNER'S MANUAL)
lights up yellow* (quantity of oil too low)
If the warning light lights up yellow, there is not the correct quantity of oil
in the engine. Check as soon as possible the oil level or top up
⇒ page 223 with engine oil.
A peep sounds as an additional warning signal.
The following text will be displayed in the information display*: CHECK OIL LEVEL
The warning light will go out if the bonnet is left open for more than 30
seconds. If no engine oil has been replenished, the warning light will come
on again after driving about 100 km.
The warning light
flashes yellow* (engine oil level sensor faulty)
A fault on the engine oil level sensor is indicated additionally by an audible
signal and the warning light coming on several times after the ignition has
been switched on.
In this case have the engine inspected without delay by a specialist
garage. The following text will be displayed in the information display*:
OIL SENSOR WORKSHOP! (OIL SENSOR WORKSHOP)
WARNING
•If you must stop for technical reasons, then park the vehicle at
a safe distance from the traffic and switch off the engine and switch
on the hazard warning light system ⇒page 60.
•The red oil pressure light is not an oil level indicator! One
should therefore check the oil level at regular intervals, preferably
after every refueling stop.
Open door
The warning light comes on if one or several doors are opened or if the
boot lid is opened.
The warning light on vehicles fitted with information display comes on
when switching the ignition off. The warning light goes out about 15
seconds after locking the vehicle.
The warning light on vehicles fitted with information display goes out after
switching the ignition off.
Windshield washer fluid level
The warning light comes on when the ignition is switched on if there is
insufficient fluid in the windshield washer system. Top up the fluid
⇒ page 233.
A peep sounds as an additional warning signal.
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Starting-off and Driving123
Using the systemSafetyDriving TipsGeneral MaintenanceBreakdown assistanceTechnical Data
WARNING
•When driving, the ignition key must always be in the position
(ignition switched on) without the en gine running. This position is
indicated by the warning lights coming on. If this is not the case, it
could result in unexpected locking of the steering wheel - risk of
accident!
•Only remove the ignition key fr om the ignition lock when the
vehicle has come to a standstill (put on the handbrake or select the
selector lever position P). The steering lock might otherwise
engage unintentionally - risk of accident!
•Always withdraw the ignition key if you are going to leave the
vehicle, even for a short time. This is particularly important if chil-
dren are left in the vehicle. The children might otherwise start the
engine or operate electrical equi pment (e.g. power windows) - risk
of injury!
Starting engine
General
You can only start the engine only using an original ignition
key.
•Place the gearshift lever into neutral (or place the selector lever to the
position P or N in the case of an automatic gearbox) and put on the hand-
brake firmly before starting the engine.
•The clutch pedal should be fully depressed when starting the engine
which means that the starter only has to crank the engine.
•Let go of the key as soon as the engine starts otherwise there may be
damage to the starter. The engine running noises may louder at first be louder for a short time
after starting the cold engine until oil pressure can be built up in the
hydraulic valve clearance compensation. This is quite normal and is not
an operating problem.
If the engine does not start ...
You can use the battery of another vehicle as a jump-start aid
⇒
page 255.
It is only possible to tow-start vehicles fitted with a manual gearbox. The
tow-starting distance must not be more than 50 metres ⇒page 257.
WARNING
•Never run the engine in non ventilated or enclosed areas. The
exhaust gases of the engine contain besides the odorless and
colourless carbon monoxide a poisonous gas - hazard! Carbon
monoxide can cause unconsciousness and death.
•Never leave your vehicle unattended with the engine running.
Caution
•The starter may only be operated (ignition key position ), if the
engine is not running. If the starter is immediately operated after switching
off the engine, the starter or the engine can be damaged.
•Avoid high engine revolutions, full throttle and high engine loads as
long as the engine has not yet reached its normal operating temperature
- risk of damaging the engine!
•Vehicles which are fitted with an exhaust gas catalytic converter
should not be tow-started over a distance of more than 50 metres.
A2
A3
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Intelligent Technology189
Using the systemSafetyDriving TipsGeneral MaintenanceBreakdown assistanceTechnical Data
Low brake fluid level
An insufficient level of brake fluid may result in problems in the brake
system. The level of the brake fluid is monitored electronically
⇒page 37,
“Brake system ”.
WARNING
•Only apply the brakes for the purpose of drying and cleaning the
brake discs if the traffic conditions permit this. Do not place any
other road users in jeopardy.
•When retrospectively mounting a front spoiler, solid wheel hubs
etc. one must ensure that the air supply to the front wheel brakes
is not reduced otherwise the braking system could run too hot.
•Allow for the fact that new brake pads do not achieve their full
braking efficiency until approximately 200 kilometres. New brake
pads must be first “run in” before they develop their optimal fric-
tion force. You can, however, compensate for this slightly reduced
braking force by increasing the pressure on the brake pedal. This
guideline also applies to any new brake pads installed at a future
date.
Caution
•Never allow the brakes to rub by applying slight pressure if you do not
wish to brake the vehicle. This causes the brakes to overheat and can also
result in a longer braking distance and excessive wear.
•Before negotiating a steep downhill section, please reduce your
speed, shift down into the next lower gear (manual gearbox) or select a
lower driving stage (automatic gearbox). This enables you to make full use
of the braking power of the vehicle and reduces the strain on the brakes.
Any additional braking should be done intermittently, not continuously.
Brake booster
The brake booster boosts the pressure which you generate with the brake
pedal. The necessary pressure is only generated when the engine is
running.
WARNING
•Never switch off the engine before the vehicle is stationary.
•The brake booster only operates when the engine is running.
Greater physical effort for braking is required when engine is
switched off. Because if you do not stop as normal, this can cause
an accident and severe injuries.
Antilock brake system (ABS)
ABS prevents the wheels locking when braking.
General
The ABS contributes significantly to enhancing the active safety of your
vehicle. Compared to a car not fitted with the ABS brake system, you are
able to retain optimal steering ability even during a full brake application
on a slippery road surface because the wheels do not lock up.
You must not expect, however, that the braking distance will be shorter
under all circumstances as a result of the ABS. The braking distance for
example on gravel and fresh snow, when you should anyway be driving
slowly and cautiously, will be longer.
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