Driving Tips
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 128
Intelligent Technology . . . . . . . . . . . . . . . . . . . . . . . . . . . . 128
Electronic stability programme (ESP) . . . . . . . . . . . . . . . . 128
Brakes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 130
Brake booster . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 131
Antilock brake system (ABS) . . . . . . . . . . . . . . . . . . . . . . . . 131
Brake Assist . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 132
Uphill Start Assist . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 132
Electrohydraulic power steering . . . . . . . . . . . . . . . . . . . . 133
Tyre pressure monitoring system . . . . . . . . . . . . . . . . . . . 133
Diesel particle filter (diesel engine) . . . . . . . . . . . . . . . . . 134
Driving and the Environment . . . . . . . . . . . . . . . . . . . . . 135
The first 1 500 kilometres and afterwards . . . . . . . . . . . 135
Catalytic converter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 135
Driving in an economical and environmentally
conscious manner . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 136
Environmental compatibility
. . . . . . . . . . . . . . . . . . . . . . . . 139
Motoring abroad . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 140
Avoiding damage to your vehicle . . . . . . . . . . . . . . . . . . . 140
Driving through bodies of water on roads . . . . . . . . . . . 141
Towing a trailer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 142
Towing a trailer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 142
General Maintenance . . . . . . . . . . . . . . . . . . . . . 144
Taking care of your vehicle and cleaning the
vehicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 144
General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 144
Care of the exterior of vehicle . . . . . . . . . . . . . . . . . . . . . . 144
Care of the interior of vehicle . . . . . . . . . . . . . . . . . . . . . . . 148
Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150
Petrol . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150
Diesel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 151
Refuelling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 151
Inspecting and Replenishing . . . . . . . . . . . . . . . . . . . . . . 153
Engine compartment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 153
Engine oil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 155
Cooling system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 156
Brake fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 159 Battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 159
Windshield washer system . . . . . . . . . . . . . . . . . . . . . . . . . 163
Wheels and Tyres . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 164
Wheels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 164
Accessories, changes and replacement of parts . 169
General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 169
Breakdown assistance . . . . . . . . . . . . . . . . . . . 170
Breakdown assistance . . . . . . . . . . . . . . . . . . . . . . . . . . . . 170
First-aid box and warning triangle . . . . . . . . . . . . . . . . . . 170
Fire extinguisher . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 170
Vehicle tool kit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 170
Spare wheel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 171
Changing a wheel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 171
Tyre repair kit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 175
Jump-starting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 178
The vehicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 179
Fuses and light bulbs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 182
Electric fuses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 182
Bulbs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 186
Technical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 192
Technical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 192
General information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 192
Used abbreviations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 192
Performances . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 192
Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 192
Identification details . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 193
Fuel consumption according to the ECE standards and
EU guidelines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 193
Dimensions
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 194
Engine oil specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . 195
Engine 1.2 l/44 kW - EU5 . . . . . . . . . . . . . . . . . . . . . . . . . . . 197
Engine 1.2 l/51 kW - EU5/EU2 DDK . . . . . . . . . . . . . . . . . . 198
Engine 1.2 l/63 kW TSI - EU5 . . . . . . . . . . . . . . . . . . . . . . . . 199
Engine 1.2 l/77 kW TSI - EU5 . . . . . . . . . . . . . . . . . . . . . . . . 200
Engine 1.4 l/63 kW - EU5 . . . . . . . . . . . . . . . . . . . . . . . . . . . 201
Engine 1.6 l/77 kW - EU4, EU2 DDK . . . . . . . . . . . . . . . . . . 202
Engine 1.4 l/132 kW TSI - EU5 . . . . . . . . . . . . . . . . . . . . . . . 203 Engine 1.2 l/55 kW TDI CR DPF - EU5 . . . . . . . . . . . . . . . . 204
Engine 1.6 l/55 kW TDI CR - EU5 . . . . . . . . . . . . . . . . . . . . 205
Engine 1.6 l/66 kW TDI CR - EU5 . . . . . . . . . . . . . . . . . . . . 206
Engine 1.6 l/77 kW TDI CR - EU5 . . . . . . . . . . . . . . . . . . . . . 207
Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2084
Table of Contents
Using the system
Cockpit Overview This overview will help you to quickly familiarise yourself with the
displays and the control elements.
Power windows . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Electric exterior mirror adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
Air outlet vents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74
Lever for the multi-functional switch:
– Turn signal light, headlight and parking light, headlight flasher . .45
– Speed regulating system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87
Steering wheel:
– with horn
– with driver airbag . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 114
– with controls for radio, radio navigation system and phone . . . . . .97
Instrument cluster: Instruments and indicator lights . . . . . . . . . . . . . . . . .10
Lever for the multi-functional switch:
– Multi-functional indicator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
– Windshield wiper and wash system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
Switch for rear window heater . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
TCS switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 128
Air outlet vents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74
Switch for hazard warning lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
Indicator light for a switched off front seat passenger airbag . . . . . . .120
Depending on equipment fitted:
– Operating controls for the heating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
74
– Operating controls for the air conditioning system . . . . . . . . . . . . . . . .
76
– Operating controls for Climatronic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79
Storage compartments on the front passenger side . . . . . . . . . . . . . . . . .69
Front passenger airbag . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 114
Switch passenger airbag deactivation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .120
1 2
3
4
5
6
7
8
9
10
11
12
13
14
15
16 Switch depending on equipment fitted:
–
Release for luggage compartment door . . . . . . . . . . . . . . . . . . . . . . . . . . . .33
– Interior monitor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Fuse box in the dash panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 182
Light switch and headlamp beam adjustment . . . . . . . . . . . . . . . . . . . . . . . .41, 44
Release lever engine compartment lid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .153
Lever for adjusting the steering wheel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .82
Ignition lock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82
Depending on equipment fitted:
– Radio
– Radio navigation system
Rocker switch for the heating on the driver's seat . . . . . . . . . . . . . . . . . . .54
Central locking switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Depending on equipment fitted:
– Gearshift lever (manual gearbox) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85
– Selector lever (automatic gearbox) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93
Rocker switch for the heating on the driver's seat . . . . . . . . . . . . . . . . . . .54
Depending on equipment fitted:
– Ashtrays . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67
– Storage compartment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70
MDI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 104 Note
● Cars with factory-fitted radio or navigation system are supplied with separate
instructions for operating such equipment.
● The arrangement of the controls and switches and the location of some items
on right-hand drive models may differ from that shown in ⇒
fig. 1. The symbols on
the controls and switches are the same as for left-hand drive models. 17
18
19
20
21
22
23
24
25
26
27
28
29 9
Cockpit Using the system Safety Driving Tips General Maintenance Breakdown assistance Technical data
If the
warning light begins to flash while driving, a fault exists in the engine
control. The engine management system selects an emergency programme which
enables you to drive to the nearest specialist garage by adopting a gentle style of
driving.
Coolant temperature/ Coolant quantity The warning light
lights up until the engine reaches operating temperature 1)
.
Avoid running at high engine speeds, at full throttle and at severe engine loads.
The warning light comes on for a few seconds when the ignition is switched on.
The coolant temperature is too high or the coolant level too low if the warning
light lights up or flashes while driving.
An audible signal sounds as a warning signal.
In this case stop and switch the engine off and check the coolant level; top up
the coolant as necessary ⇒ page 158, Replenishing the coolant .
Do not continue your journey if for some reason it is not possible under the con-
ditions prevailing to top up with coolant. Keep the engine switched off
and obtain
professional assistance from a specialist garage, otherwise it could lead to severe
engine damage.
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 of the coolant
fan, replace it if necessary ⇒ page 186, Fuse assignment at the battery (automatic
gearbox).
If the warning light does not go out although the coolant is at the correct level
and also the fuse of the fan is in proper order, do not continue driving. Contact a
specialist garage to obtain assistance.
Please refer to the following guidelines ⇒ page 156, Cooling system.
The following text will be displayed in the information display: Check coolant! Owner's manual! Car documentation! 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 44, Switch for hazard warning lights
.
Fuel reserve The warning light
comes on, if the fuel level is less than 7 litres.
An audible signal sounds as an additional warning signal.
The following text will be displayed in the information display: Please refuel! Range...km (Please refuel! (Range...km)
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 155
.
3 peeps sound as an additional warning signal.
Do not continue your journey if for some reason it is not possible under the con-
ditions prevailing to top up with oil. Keep the engine switched off and obtain pro-
fessional assistance from a specialist garage, otherwise it could lead to severe en-
gine damage.
Do not drive any further if the warning light flashes even if the oil is at the correct
level. Do not run the engine not at idling speed either. Contact the nearest spe-
cialist garage to obtain professional assistance.
The following text will be displayed in the information display:
Oil Pressure Engine off! Owner's manual! . Switch off the engine! Car docu-
mentation! £1)
Not valid for vehicles with information display.
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. 23
Instruments and warning lights Using the system Safety Driving Tips General Maintenance Breakdown assistance Technical data
Lights and Visibility
Lights
Switching lights on and off Fig. 22 Dash panel: Light switch/fuse box: Switch for daylight driving lights
Switching on side lights
– Turn the light switch ⇒ fig. 22 - left into position
.
Switching on the low beam and main beam
– Turn the light switch into position .
– Press the main beam lever forward in order to switch on the main beam
⇒ fig. 26 .
Switching off lights (except daylight driving lights)
– Turn the light switch into position O.
During the engine start, the low beam lights are switched off automatically.
On vehicles fitted with right-hand steering the position of the switches differs to
some extent from the position shown on ⇒ fig. 22. The symbols which mark the
switch positions are identical, however. WARNING
Never drive with side lights on - risk of accident! The side lights are not bright
enough to light up the road sufficiently in front of you or to be seen by other
oncoming traffic. In this case, always switch on the low beam when it is dark
or if visibility is poor. Note
● In vehicles with separate lights for daylight driving lights (in the bumper below
the main headlights) these lights also serve as side lights.
● An audible warning will sound if you withdraw the ignition key and open the
driver's door when the vehicle lights are still on.
● The acoustic warning signal is switched off over the door contact when the
driver's door is closed (ignition off). The vehicle can be parked with the side lights
on.
● If the car is parked for a lengthy period, we recommend switching off all lights,
or leaving only the parking lights switched on.
● The switching on of the described lights should only be undertaken in accord-
ance with the legal requirements.
● In the event of cool or humid weather conditions, the headlights can be misted
up from inside.
–The temperature difference between interior and external area of the head-
light lenses is decisive.
– When the driving lights are switched on, the light outlet surfaces are free
from mist after a short period. The headlight lenses can possibly mist up at the
border areas.
– It also concerns reverse light and turn signal lights.
– This mist has no influence on the life of the lighting system.
“DAY LIGHT” In some countries, the national legal provisions require that the vehicles are
equipped with the function daylight driving lights.
£ 41
Lights and Visibility Using the system Safety Driving Tips General Maintenance Breakdown assistance Technical data
Activating daylight driving lights
–
Remove the cover of the fuse box on the left side of the dash panel
⇒ page 182.
– Turn the light switch into position O ⇒ fig. 22 - left.
– Switch on the switch for daylight driving lights ⇒ fig. 22 - right.
Deactivating daylight driving lights
– Switch off the switch for daylight driving lights ⇒ fig. 22 - right.
– Turn the light switch to the position side lights or low beam ⇒ fig. 22
-
left.
Activating daylight driving lights on vehicles with “START-STOP”
– Switch off the ignition.
– Pull the turn signal light lever towards the steering wheel, at the same time
slide it to the top and hold it in this position.
– Switch on the ignition - wait until the right-turn signal light flashes 4x.
– Switch off the ignition - an audible signal sounds, which confirms the activa-
tion of the daylight driving lights.
– Release the turn signal light lever.
Deactivating daylight driving lights on vehicles with “START-STOP”
– Switch off the ignition.
– Pull the turn signal light lever towards the steering wheel, at the same time
slide it to the bottom and hold it in this position.
– Switch on the ignition - wait until the left -turn signal light flashes 4x.
– Switch off the ignition - an audible signal sounds, which confirms the deactiva-
tion of the daylight driving lights.
– Release the turn signal light lever.
On vehicles with separate lights for daylight driving lights in the fog lights or in
the front bumper, the parking lights and the licence plate light do not come on
when activating the function daylight driving lights (neither front nor rear).
If the vehicle is not equipped with separate lights for daylight driving lights, the
combination of the low beam, the parking lights (front and rear) including the li-
cence plate light is used as daylight driving lights. In some countries, the national legal provisions require that the rear parking lights
also come on together with the separate lights for daylight driving lights when ac-
tivating the function daylight driving lights.
Halogen projector headlights with cornering light function For a better cornering illumination, the halogen projector headlights with corner-
ing light function are set in the optimal position in line with the vehicle speed and
the steering angle.
If the warning light
comes on while driving or after the ignition is switched on, a
fault is confirmed. WARNING
If there is a fault in the halogen projector headlights with cornering light func-
tion, the warning light lights up in the instrument cluster. The halogen pro-
jector headlights with cornering light function are automatically lowered to
the emergency position, which prevents a possible dazzling of oncoming traf-
fic. Thus the illuminated length of the road is shortened. Drive carefully and
have the car inspected immediately by a specialist garage.
Tourist light Halogen projector headlights with cornering light function
This mode makes it possible to drive in countries with opposing traffic system,
driving on the left/right, without dazzling the oncoming vehicles. When the mode
“tourist light
”
is active, the side to side swivel of the headlights is deactivated.
Activating tourist light
Before activating the tourist light, the following conditions must be met:
Ignition switched off, light switched off (light switch in the position O), control dial
for the headlamp beam adjustment in the position -, no gear engaged or selector
lever in the position N (automatic gearbox), tourist light deactivated.
– Switch on the ignition.
Up to 10 seconds after the ignition is switched on:
– Turn the light switch to the position ⇒ page 41.
– Engage the reverse gear (manual gearbox) or move the selector lever into the
position R (automatic gearbox). £42
Lights and Visibility
Heating and air conditioning system
Introduction
Description and information The heating effect is dependent upon the coolant temperature, thus full heat out-
put only occurs when the engine has reached its operating temperature.
If the cooling system is switched on, the temperature and air humidity drops in
the vehicle. The wellbeing of the occupants of the car is enhanced as a result of
this particularly at high outside temperatures and a high air humidity. The system
prevents the windows misting up during the cold season of the year.
It is possible to briefly activate recirculated air mode in order to enhance the cool-
ing effect - air-conditoining system
⇒ page 78, Climatronic ⇒
page 81.
The air inlet in front of the windscreen must be free of ice, snow or leaves in order
to ensure that the heating and cooling systems operate properly.
After switching on the cooling Condensation from the evaporator of the air condi-
tioning may drip down and form a puddle below the vehicle. This is quite normal
and not an indication of a leak! WARNING
● For your own safety and that of other road users, ensure that all the win-
dows are free of ice, snow and misting. Please familiarize yourself about how
to correctly operate the heating and ventilation systems, how to demist and
defrost the windows, as well as with the cooling mode.
● You should not leave recirculated air mode on over a longer period of time,
as “
stale” air may result in fatigue in the driver and occupants, divert your at-
tention and also cause the windows to mist up. The risk of having an accident
increases. Switch recirculated air mode off as soon as the windows begin
misting up. Note
● The used air streams out through the air removal openings in the luggage
compartment.
● We recommend that you do not smoke in the vehicle when the recirculating air
mode is operating since the smoke which is drawn at the evaporator from the in-
terior of the vehicle forms deposits in the evaporator of the air conditioning sys- tem. This produces a permanent odour when the air conditioning system is oper-
ating which can only be eliminated through considerable effort and expense (re-
placement of compressor).
●
Please refer to the information regarding the recirculated air mode for heating
⇒ page 75
and/or for air-conditioning system ⇒ page 78 or Climatronic
⇒ page 81.
● To ensure that the heating and air conditioning systems work properly, do not
block up the air outlet vents with any objects.
Using the air conditioning system economically The compressor on the air conditioning system uses power from the engine when
in cooling mode which will effect the fuel consumption.
It recommended to open the windows or the doors of a vehicle for which the inte-
rior has been strongly heated through the effect of direct sunlight in order to al-
low the heated air to escape.
The cooling system should not be switched on while travelling when the window
is open.
The desired interior temperature can also be achieved without switching in the
cooling system just by switching to fresh air mode.
For the sake of the environment
When you economize on fuel, you also reduce pollutant emissions.
Operational problems If the cooling system does not operate at outside temperatures higher than +5 °C,
there is a problem in the system. The reasons for this may be:
●
The fuse on the air conditioning system has blown. Check the fuse, replace it if
necessary ⇒ page 182.
● The cooling system has switched off automatically for a short time because
the coolant temperature of the engine is too hot ⇒ page 11.
If you are not able to rectify the operational problem yourself, or if the cooling ca-
pacity decreases, switch the cooling system off. Contact a specialist garage. 73
Heating and air conditioning system Using the system Safety Driving Tips General Maintenance Breakdown assistance Technical data
For the sake of the environment
Never warm up the engine when the vehicle is standing. Drive off right away.
When driving the engine reaches its operating temperature more rapidly and the
pollutant emissions are lower.
Petrol engines These engines are fitted with a starter system which selects the correct fuel-air
mixture for every external air temperature.
●
Do not operate accelerator before and when starting engine.
● Interrupt the attempt at starting after 10 seconds if the engine does not start
right awayand wait for about 30 seconds before repeating the attempt.
● It is possible that the fuse on the electrical fuel pump is defect if the engine
still does not start. Check the fuse and replace it if necessary ⇒ page 182.
● If the engine does not start, contact the nearest specialist garage to obtain
professional assistance.
It may be necessary, if the engine is very hot, to slightly depress the accelerator
after the engine has started.
Diesel engines Glow plug system
Diesel engines are equipped with a glow plug system, the preglow period being
controlled automatically in line with the coolant temperature and outside temper-
ature.
The preglow indicator light
comes on after the ignition has been switched on.
You should not switch on any major electrical components during the heating
period otherwise the vehicle battery will be drained unnecessarily.
● You should start the engine immediately after the glow plug warning light
has gone out.
● The glow plug warning light will come on for about one second if the engine is
at a normal operating temperature or if the outside temperature is above +5°C.
This means that you can start the engine right away.
● Interrupt the attempt at starting after 10 seconds if the engine does not start
right awayand wait for about 30 seconds before repeating the attempt. ●
It is possible that the fuse on the diesel preglow system is defect if the engine
still does not start. Check the fuse and replace it if necessary ⇒ page 182.
● Contact the nearest specialist garage to obtain professional assistance.
Starting the engine after fuel tank has run dry
It may take longer than normal to start the engine after refuelling if the fuel tank
has run completely dry - up to one minute. This is because the fuel system must
first of all be filled while the attempting to start the engine.
Switching off the engine –
The engine can be switched off by turning the ignition key from position
⇒ fig. 82 into position 1 .
WARNING
● Never switch off the engine before the vehicle is stationary - risk of acci-
dent!
● 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. CAUTION
you should not switch the engine off right away at the end of your journey after
the engine has been operated for a lengthy period at high loads but should be al-
lowed it to run at idling speed for about 2 minutes. This prevents any accumula-
tion of heat when the engine is switched off. Note
● The radiator fan may continue running for a further 10 minutes or so after the
engine and the ignition have been switched off. The coolant fan may, however, al-
so switch on again after some time if the coolant temperature rises because of an
accumulation of heat in the engine or if the engine is warm and the engine com-
partment is additionally heated by strong sunlight.
● This is why particular care is required when carrying out any work in the en-
gine compartment ⇒ page 153
, Working in the engine compartment. 84
Starting-off and Driving
Emergency programme
An emergency programme exists in the event of a fault in the sys-
tem.
The gearbox operates in a corresponding emergency programme if there are func-
tional faults in the gearbox electronics. This is indicated by all of the segments in
the display lighting up or going out.
A functional fault can have the following effect:
● The gearbox only shifts into certain gears.
● The reverse gear R cannot be used.
● The manual shift programme (Tiptronic) is switched off in the emergency
mode.
If the gearbox has switched over to emergency mode, drive to the nearest spe-
cialist garage in order to have the fault rectified.
Selector lever-emergency unlocking Fig. 91 Selector lever-emergency un-
locking
In case of interruption of the power supply (e.g. flat vehicle battery, defective
fuse) or defect of the selector lever lock, the selector lever can no longer be shif-
ted from the position P in the normal way and the vehicle can no longer be moved.
The selector lever must be unlocked in case of emergency.
– Apply the handbrake firmly.
– Carefully pull up the front left and right cover.
– Pull up rear cover.
– Use the finger to press the yellow plastic part downwards ⇒ fig. 91. –
Simultaneously press the shiftlock button in the handle of the selector lever
and shift the lever into the position N (if the selector lever is shifted again into
the position P , it is once again blocked). 96
Automatic gearbox