›Depress and hold the clutch pedal (vehicles with a manual gearbox) or brake
pedal (vehicles with an automatic gearbox) until the engine starts.›
Turn the key into position
3
to the stop and release immediately after the en-
gine has been started – do not apply the accelerator.
After letting go, the vehicle key will return to position
2
.
If the engine does not start within 10 seconds, turn the key to position
1
. Repeat
the start-up process after approx. half a minute.
›
Release the handbrake.
Vehicles with manual transmission
The engine will not start if the clutch pedal is not depressed.
The following message is shown in the information cluster display.
Depress clutch to start!
CLUTCH
Vehicles with automatic transmission 1)
The engine will not start if the brake pedal is not depressed.
The warning light
lights up in the instrument cluster and the following mes-
sage appears in the display.
Depress brake to start!
BRAKE
CAUTION
■ If the engine does not start up after a second attempt, one of the following
fuses may be defective. ■Petrol engine - fuse for the fuel pump.
■ Diesel engine - fuse for the glow plug control unit or fuel pump.■
Check the fuse and replace if necessary » page 236, or seek assistance from a
specialist garage.
Stopping the engine
First read and observe the introductory information and safety warn-ings
on page 118.
Switch off the engine by turning the ignition key into position
1
» Fig. 105 on
page 119.
For vehicles with automatic transmission, the ignition key can only be removed if
the selector lever is in position P .
Starting and stopping the engine - KESSY
Introduction
This chapter contains information on the following subjects:
Steering lock / unlock
121
Switching on the ignition
122
Starting the engine
122
Switching off the ignition
123
Switching off the engine
123
Emergency start-up of the engine
123
Emergency ignition shutoff system
123
The KESSY system (Keyless Entry Exit System, hereinafter referred to only as sys- tem) allows the switching on or switching off of the ignition and starting or stop-ping of the engine without the active use of the key.
A key must be in the vehicle to unlock the steering, switch on the ignition and
start the vehicle. When travelling the key must be in the vehicle.
The engine running noises may louder at first be louder for a short time afterstarting the cold engine. This is quite normal and is not an operating problem.
1)
Applies to vehicles with START-STOP system.
120Driving
CAUTION■If the engine does not start up after a second attempt, one of the following
fuses may be defective. ■Petrol engine - fuse for the fuel pump.
■ Diesel engine - fuse for the glow plug control unit or fuel pump.■
Check the fuse and replace if necessary » page 236, or seek assistance from a
specialist garage.
Switching off the ignition
First read and observe the introductory information and safety warn-ings
on page 120.
›
Press the starter button » Fig. 106 on page 121 briefly.
The ignition is switched off.
The ignition can be switched off up to a speed of 2 km/h.
On vehicles fitted with a manual gearbox, the clutch pedal must not be de-
pressed after switching off the ignition, otherwise the system would try to start.
For automatic transmission vehicles, the brake pedal must not be depressed,
otherwise the system will try to start.
If the driver's door is opened while the ignition is on, an audible signal sounds and
the following message appears in the instrument cluster display.
Ignition on!
IGNITION SWITCHED ON
When leaving the vehicle always switch off the ignition.
Switching off the engine
First read and observe the introductory information and safety warn-ings
on page 120.
›
Stop the vehicle.
›
Press the starter button » Fig. 106 on page 121.
The engine and the ignition are switched off simultaneously.
Emergency start-up of the engineFig. 107
Emergency start-up of engine
First read and observe the introductory information and safety warn- ings on page 120.
If the authorisation check for the key fails, the following message appears in the
instrument cluster display.
Key not found.
NO KEY
The emergency start-up must be completed.
› Press the starter button directly with the key
» Fig. 107.
Or
› Press the starter button and then hold the key to the starter button.
Note
During an emergency start-up of the engine, the key bit must face the starter
button » Fig. 107 .
Emergency ignition shutoff system
First read and observe the introductory information and safety warn-
ings
on page 120.
The ignition can be turned off in an emergency even when travelling at a speed of
more than 2 km / hr.
›
Press the starter button » Fig. 106 on page 121 for longer than 1 second or twice
within 1 second.
123Starting-off and Driving
Inspecting and replenishing
Fuel
Introduction
This chapter contains information on the following subjects:
Refuelling
196
Unleaded petrol
197
Diesel fuel
198
The correct grades of fuel for your vehicle are stated on a sticker affixed to the
inside of the fuel filler flap » Fig. 155 on page 196 -
.
WARNINGThe national legal requirements must be observed if carrying a spare canister
in the vehicle. We do not recommend carrying any fuel canisters in your vehi-
cle for safety reasons. in the event of an accident, these canisters can become
damaged and fuel may escape – risk of fire!
CAUTION
■ Never drive until the fuel tank is completely empty! The irregular supply of fuel
can cause misfiring, which can result in considerable damage to parts of the en-
gine and the exhaust system.■
Immediately remove any fuel that has spilled onto the vehicle's paintwork – risk
of paint damage!
■
If the vehicle was not purchased in the country where it was intended to be op-
erated, you should check whether the fuel specified by the manufacturer is of-
fered in the country where the vehicle will be operated. You should also perhaps
check whether the manufacturer has recommended a different fuel for operation
of the vehicle in the corresponding country. Is this not the case, then you must
check whether it is permitted by the manufacturer to operate the vehicle with an-
other fuel type.
RefuellingFig. 155
Open tank lid / tank cap
First read and observe the introductory information and safety warn-
ings
on page 196.
Before refuelling, switch off the auxiliary heating system (auxiliary heating and ventilation) » page 98.
Vehicles with lockable fuel filler flap
›
Press on the flap in the range
1
» Fig. 155 -
and open the tank lid in the ar-
row direction.
›
Unscrew the filler cap in the direction of the arrow » Fig. 155 -
.
›
Place the filler cap onto the top of the fuel filler flap » Fig. 155 -
.
›
Insert the pump nozzle into the fuel filler tube as far as it will go.
The fuel tank is full just as soon as the pump nozzle switches off for the first time »
.
›
Remove the pump nozzle from the fuel filler tube and put it back in the pump.
›
Place the filler cap onto the fuel filler neck and turn it in the opposite direction
to the arrow until it securely engages » Fig. 155 -
.
›
Close the fuel filler flap until it clicks into place.
Check that the fuel filler flap is closed properly.
Vehicles without lockable fuel filler flap
›
Press on the flap in the range
1
» Fig. 155 -
and open the tank lid in the ar-
row direction.
›
Hold the filler cap with your hand and unlock by turning the key in the direction
of the arrow » Fig. 155 -
.
›
Unscrew the filler cap in the direction of the arrow » Fig. 155 -
.
›
Place the filler cap onto the top of the fuel filler flap
» Fig. 155 -
.
196General Maintenance
›Insert the pump nozzle into the fuel filler tube as far as it will go.
The fuel tank is full just as soon as the pump nozzle switches off for the first time »
.
›
Remove the pump nozzle from the fuel filler tube and put it back in the pump.
›
Screw in the filler cap in the opposite direction of the arrow » Fig. 155 - , until
it audibly clicks into place.
›
Hold the filler cap with one hand, lock it by turning in the opposite direction of the arrow » Fig. 155 - and remove the key.
›
Close the fuel filler flap until it clicks into place.
Check that the fuel filler flap is closed properly.
CAUTION
The fuel tank is full just as soon as the pump nozzle switches off for the first time, provided the nozzle has been operated properly. Do not continue filling the
fuel tank otherwise the expansion volume is filled up.
Note
The fuel capacity for vehicles with front wheel drive is about 55 litres, and for ve-
hicles with four-wheel drive about 60 litres, with about 9 liters as reserve.
Unleaded petrol
First read and observe the introductory information and safety warn-
ings
on page 196.
The vehicle can only be operated with unleaded petrol in compliance with the EN
228 1)
standard.
All petrol engines can be operated using petrol that contains at most 10% bioe-
thanol (E10).
Required fuel - unleaded petrol 95/91 or 92 or 93 RON
Use unleaded fuel with the octane rating 95 RON. Unleaded petrol with the oc-
tane ratings 91, 92 or 93 RON can also be used, but may result in a slight loss in
performance.
Prescribed fuel - unleaded petrol min. 95 RON
Use unleaded fuel with the octane rating 95 RON or higher.
In case of necessity, you can refuel with petrol with the octane ratings 91, 92 or
93 RON, if petrol with the octane rating 95 RON is not available »
.
Prescribed fuel - unleaded fuel 98/95 RON
Use unleaded fuel with the octane rating 98 RON or higher. Unleaded petrol
95 RON can also be used but results in a slight loss in performance.
In case of necessity, you can refuel with petrol with the octane ratings 91, 92 or
93 RON, if unleaded fuel with octane rating 98 RON or 95 RON is not availa-
ble »
.
Fuel additives
Unleaded petrol in accordance with the EN 228 standard 1 )
meets all the condi-
tions for a smooth-running engine. We therefore recommend that no fuel addi-
tives are used. This can result in considerable damage to parts of the engine or
the exhaust system.
CAUTION
■ Even filling the tank with leaded petrol that does not meet the standards once
can lead to serious damage to parts of the exhaust system!■
If a fuel other than unleaded fuel which complies to the above mentioned
standards (e.g. leaded petrol) is used by mistake, do not start the engine or
switch on the ignition! Extensive damage to engine parts can occur! We recom-
mend that you have the fuel system cleaned by a specialist garage.
CAUTION
■ If, in an emergency, the vehicle has to be refuelled with petrol of a lower octane
number than the one prescribed, the journey must only be continued at medium
engine speeds and a low engine load. Driving at high engine revs or a high engine
load can severely damage the engine! Refuel using petrol of the prescribed oc-
tane number as soon as possible.■
Engine parts can be damaged if petrol with a lower octane number than the one
prescribed is used.
■
Even in the event of an emergency, petrol of a lower octane number than 91
RON must not be used, otherwise the engine can be severely damaged!
1)
In Germany also DIN 51626-1 or E10 for unleaded petrol with octane number 91 or 95 or DIN 51626-2
or E5 for unleaded petrol with octane number 95 and 98.
197Inspecting and replenishing
›Insert a new fuse.›Replace the bracket at the original position.›
Re-insert the cover of the fuse box .
Fuse assignment in the dash panel
No.Power consumer1Heating of the gearbox ventilation (diesel engine)
Control unit for automatic gearbox DSG2-3Tow hitch4Instrument cluster, windshield wiper lever, turn signal light lever,
camera5Air blower for heating, radiator fan, air conditioning system, Clima-
tronic6Rear window wiper7Phone8Tow hitch9Vehicle voltage control unit - interior lights
Rear fog light10Rain sensor, light switch, diagnosis connector, removable light11Left side cornering lights12Right side cornering lights13Radio, DVD14Central control unit, engine control unit15Light switch16Haldex17KESSY controller, steering wheel locking18Diagnostic socket, engine control unit, brake sensor, Haldex19Control unit for ABS, ESP, switch for tyre air pressure control, control
unit for parking aid, switch for OFF ROAD mode, START STOP button20Switch and airbag control unit21WIV, tail lamp, dimming mirror, pressure sensor, telephone prepara- tion, air mass sensor, control unit for headlight range control and
headlight tilt22Instrument cluster controller for electro-mechanical power steering, control unit for data bus23Central locking system and bonnet lidNo.Power consumer24Rear power window25Rear window heater, auxiliary heating and ventilation26Power socket in the boot27Electric sliding/tilting roof, electric sun screen28Fuel pump, injection valves29Front power window30front and rear lighter31Headlight cleaning system32Front seat heating, regulator for seat heating33Heating, air conditioning, Climatronic, remote control for auxiliary
heating34Alarm, spare horn35Control unit for automatic gearbox DSG36Tow hitch
Fuses in the engine compartment
Fig. 194
Cover for the fuse box in the engine compartment / fuses
First read and observe the introductory information and safety warn-
ings
on page 236.
On some vehicles, the battery cover must be removed before removing the cover
for the fuse box » page 208.
237Fuses and light bulbs
Replacing fuses›Move the safety catch of the cover of the fuse box A » Fig. 194 in the direction
of the arrow.
The symbol is displayed behind the catches.›
Remove the cover.
›
Replace the appropriate fuse.
›
Replace the cover on the fuse box and the safety clip
A
move against the ar-
row.
The symbol is displayed behind the catches.
The cover is locked into position.
CAUTION
The cover for the fuse box in the engine compartment must always be applied
correctly. Water may get into the fuse box if the cover is not replaced properly -
there is a risk of damage to the vehicle!
Assignment of fuses in the engine compartment
First read and observe the introductory information and safety warn-ings
on page 236.
Fuse assignment in engine compartment
No.Power consumer1Not assigned2Control unit for automatic gearbox3Measuring circuit4ABS control unit5Control unit for automatic gearbox6Not assigned7Power supply terminal 15, Starter8Radio, instrument cluster, telephone9Not assigned10Engine control unit11Auxiliary heating and ventilation control unit12Data bus control unitNo.Power consumer13Engine control unit14Ignition15Lambda probe, fuel pump relay
Glow plug system16Vehicle voltage control unit, right headlight, right tail light17Horn18Amplifier for digital sound processor19Windscreen wipers20Control valve for fuel pressure, high pressure pump21Lambda probe22Clutch pedal switch, brake pedal switch23Coolant pump
Charge pressure control solenoid valve, changeover valve for radiator
Fuel high pressure pump24Active charcoal filter, exhaust gas recirculation valve, radiator fan25ABS control unit26Vehicle voltage control unit, left headlight, left tail light27Glow Plug System28Windscreen heater29Power supply of the interior30Terminal X a)a)
In order not to drain the battery unnecessarily when starting the engine, the electrical components
of this terminal are automatically switched off.
Bulbs
Introduction
This chapter contains information on the following subjects:
Bulb arrangement in the headlights
239
Change halogen bulb
240
Remove the protective grille for fog lights
240
238Do-it-yourself