Cockpit
80Yellow symbols are accompanied by one warning buzzer. The function indi-
cated should be checked as soon as possible. If several Priority 2 faults are
detected at the same time, the symbol s are displayed one after the other for
about 2 seconds at a time.Brake light failure
This warning light will appear on the upper part of the display if any of the
brake lights has failed. A text message in the central part of the display indi-
cates which brake light has failed (left or right).Fuel level low
When this symbol
comes on for the first time, there are about 8 to 10 litres
of fuel left in the tank. You should fill up as soon as possible ⇒page 225.
Engine speed governing
X
Max. engine speed XXXX rpm
There is a fault in the engine management. In addition, the warning lamp
% 0 #
on the instrument panel will light up. The engine speed will be governed to
the speed displayed in the driver information system. Please ensure that the
engine speed does not exceed the speed shown (for example, when
changing down a gear).
Take the vehicle to a qualified workshop immediately to have the fault
repaired.
Check engine oil level
If the
symbol lights up, please check the engine oil level as soon as
possible ⇒page 232. Top up the oil at the next opportunity ⇒page 233.
Engine oil sensor defective *
If the
symbol lights up, take the vehicle to a qualified workshop and have
the oil level sensor checked. Until then it is advisable to check the oil level
every time you fill up with fuel ⇒page 232.
Diesel particulate filter obstructed
If the symbol
lights up, you can contribute towards automatic filter
cleaning by driving in the right manner. To do this, drive about 15 minutes in
4th or 5th gear (automatic gearbox: S gear range) at a speed of 60 km/h, with
the engine running at approximately 2000 rpm. The increase in temperature
will burn off any soot in the filter. When cleaning is successful, the symbol
switches off.
If the symbol does not turn off, or the three lamps turn on (particulate
filter
, emission control system fault
and heaters
D), take the vehicle
to a qualified workshop to repair the fault.
For further information on the diesel particulate filter, see ⇒page 199.
WARNING
It is essential that you adjust your speed to suit the weather, road, terrain
and traffic conditions. The recommended driving speed must never lead to
the driver disregarding the traffic regulations.
ExeoST_EN.book Seite 80 Freitag, 3. September 2010 11:41 11
Air conditioning169
Safety First
Operating Instructions
Practical Tips
Technical Specifications
Air outletsThe air outlets ⇒fig. 143 and can be operated as follows:
Outlets and
– The outlets can be opened and closed by turning the left thum- bwheels.
– The direction of air delivery from the outlets can be varied as re quire d using the adjuster in the ce n tre o f ea ch o u t let g rille. The
direction of air flow can be adjusted horizontally and vertically as
desired.The flow of air from the outlets is controlled either automatically or manually,
depending on the operating mode selected. All the outlets can provide air
that is either heated, unheated or cooled.
The heater outlets for the rear footwells are located under the front seats.
They are controlled together with outlets .
Note
The cool air provided by the air conditioner is mainly issued from outlets
and . To ensure adequate cooling, outlets and should therefore
never be closed completely.Air distribution
The automatically-programmed air distribution can be
altered manually.The buttons , and can be operated either separately or in combi-
nation. To return to automatically controlled air distribution, switch off the
selected functions separately or press the button
Fig. 143 Dash panel: Location of air outlets
A3
A4
A3
A4
A5
A3
A4
A3
A4
AUTO
ExeoST_EN.book Seite 169 Freitag, 3. September 2010 11:41 11
Air conditioning171
Safety First
Operating Instructions
Practical Tips
Technical Specifications
Solar-powered blower/sunroof*
If the vehicle is parked in sufficiently strong sunlight, the
blower will operate in solar-powered mode when the ignition
is switched off.After the ignition is switched off, the blower is supplied with electrical power
from the sunroof. Please ensure that outlets 3 and 4 are open ⇒page 169,
fig. 143 to ensure the best possible ventilation.
The blower only works when the sunroof is closed or tilted open at the rear.
If the air recirculation mode is on when you switch off the engine, the air
conditioner will automatically switch to fresh air ventilation.Auxiliary heater*Diesel vehicles are fitted with an auxiliary heater
2) to raise the temperature of
the interior as quickly as possible. At outdoor temperatures below +5 °C and
with the engine running, the auxiliary heater will switch on and off automati-
cally depending on the temperature of the coolant.
In order to save fuel, the auxiliary heater can be can be switched off by briefly
pressing the button on the air conditioner.
Seat heating*
The surface and backrest of the front seats can be electrically
heated.Turn thumbwheel or ⇒fig. 144 to switch on and adjust the
heating on the left or right front seats.The heating is switched off when the thumbwheel is set to 0. The temperature
settings range from 1 to 6.
Caution
To avoid damaging the heating elements of the seat heating, please do not
kneel on the seat or apply sharp pressure to a single point.
2)For Nordic countries only.
% # / .
Fig. 144 Detailed view of
the dash panel: Thum-
bwheel controls for seat
heating
A1
A2
ExeoST_EN.book Seite 171 Freitag, 3. September 2010 11:41 11
If and when
266
CautionNever “repair” damaged fuses and never replace them with fuses with a
higher rating. Failure to comply could result in fire. It could also cause
damage to other parts of the electrical system.
Note
If a newly replaced fuse blows again after a short time, the electrical system
must be checked by a qualified workshop as soon as possible.Fuse assignment
This list shows the fuses which can be replaced relatively
easily by the owner.No.
Consumer
Amps
1
Air conditioner
10
2
Footwell lamps
5
3
Heated washer jets
5
4
Radiator fan
5
5
Parking aid, automatic gearbox
10
6
Air conditioner (air purity sensor), pressure sensor
5
7
Electronic Stability Programme (ESP), brake light
switch, clutch pedal switch, steering angle sensor
10
8
Tele ph one
5
9
Va can t
10
Adaptive headlights right
5
11
Airbag and disconnection of the front passenger air-
bag
5
12
Diagnostic socket
10
13
Steering column unit
10
14
Brake lights
10
15
Instrument panel
10
16
Va can t
17
Tyre pressure control, rain/light sensor
10
18
Adaptive headlights left
5
19
Va can t
20
Va can t
21
Va can t
22
Driver door / front passenger door
15
23
Rear doors
15
24
Central electrics unit for convenience equipment
20
25
Heater blower
30
26
Rear window heater
30
27
Power socket for trailer (control unit)
30
28
Fuel pump, auxiliary pump for diesel
20
29
Va can t
30
Sliding/tilting sunroof
20
31
Diagnosis connection, automatic anti-dazzle interior
mirror, reverse light, automatic gearbox
15
32
Towing socket
15
No.
Consumer
Amps
ExeoST_EN.book Seite 266 Freitag, 3. September 2010 11:41 11
Index313
Index230 V socket . . . . . . . . . . . . . . . . . . . . . . . . . . . 157AAccessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . 223
Towing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 205
Adaptive headlights . . . . . . . . . . . . . . . . . . . . . 122 Faulty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81
Air conditioner 2C-Climatronic . . . . . . . . . . . . . . . . . . . . . . . 162
Air distribution . . . . . . . . . . . . . . . . . . . . . . . 169
Air outlets . . . . . . . . . . . . . . . . . . . . . . . . . . . 169
Air purity sensor . . . . . . . . . . . . . . . . . . . . . . 167
Air recirculation . . . . . . . . . . . . . . . . . . . . . . 166
Air recirculation (automatic) . . . . . . . . . . . . 167
Automatic mode . . . . . . . . . . . . . . . . . . . . . 165
Blower . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 168
Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . 164
Defrosting . . . . . . . . . . . . . . . . . . . . . . . . . . . 166
ECON Mode (economy) . . . . . . . . . . . . . . . . 166
Economical use . . . . . . . . . . . . . . . . . . . . . . 170
Key settings . . . . . . . . . . . . . . . . . . . . . . . . . 170
Solar-powered blower/sunroof . . . . . . . . . . 171
Temperature selection . . . . . . . . . . . . . . . . . 165
Air duct Fitting . . . . . . . . . . . . . . . . . . . . . . . . . 269, 276
Removing . . . . . . . . . . . . . . . . . . . . . . 268, 275 Air purity sensor . . . . . . . . . . . . . . . . . . . . . . . . . 167
Airbag
Warning lamp . . . . . . . . . . . . . . . . . . . . . . . . . 66
Airbag covers . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Airbag system . . . . . . . . . . . . . . . . . . . . . . . . . . . 28 Curtain airbags . . . . . . . . . . . . . . . . . . . . . . . 41
Front airbags . . . . . . . . . . . . . . . . . . . . . . . . . 32
Side airbags . . . . . . . . . . . . . . . . . . . . . . . . . . 38
Warning lamp . . . . . . . . . . . . . . . . . . . . . . . . . 29
Alternator Warning lamp . . . . . . . . . . . . . . . . . . . . . . . . . 69
Ambient lighting . . . . . . . . . . . . . . . . . . . . . . . . 125
Antifreeze . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 233
Anti-lock brake system How it works . . . . . . . . . . . . . . . . . . . . . . . . . 192
Anti-theft alarm system . . . . . . . . . . . . . . . . . . . 107 Interior monitoring . . . . . . . . . . . . . . . . . . . 108
Aquaplaning . . . . . . . . . . . . . . . . . . . . . . . . . . . 249
Armrest Storage compartment in front armrest . . . . 142
Armrests Adjusting the front armrest . . . . . . . . . . . . . 142
Ashtray Front . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 154
Rear . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 154
Athermic windscreen . . . . . . . . . . . . . . . . . . . . . 224
Auto-check system . . . . . . . . . . . . . . . . . . . . . . . 75
Automatic car wash tunnel . . . . . . . . . . . . . . . . 215 Automatic gearbox
Dynamic gear control programme . . . . . . . 188
Kick-down feature . . . . . . . . . . . . . . . . . . . . 187
multitronic® . . . . . . . . . . . . . . . . . . . . . . . . 183
Paddle levers (tiptronic mode) . . . . . . . . . . 190
Safety interlock for ignition key . . . . . . . . . 173
Selector lever lock . . . . . . . . . . . . . . . . . . . . 187
Selector lever positions . . . . . . . . . . . . . . . 185
Steering wheel with paddle levers . . . . . . . 190
tiptronic . . . . . . . . . . . . . . . . . . . . . . . 183, 189
Automatic headlight control . . . . . . . . . . . . . . . 116
Auxiliary heater . . . . . . . . . . . . . . . . . . . . . . . . . 171
BBattery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 241 Battery voltage . . . . . . . . . . . . . . . . . . . . . . . . 81
Charging . . . . . . . . . . . . . . . . . . . . . . . . . . . . 243
Disconnection . . . . . . . . . . . . . . . . . . . . . . . 241
Long periods of non-use . . . . . . . . . . . . . . . 241
Replacing . . . . . . . . . . . . . . . . . . . . . . 241, 242
Testing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 241
Winter operation . . . . . . . . . . . . . . . . 241, 242
Bicycle rack Towing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 205
Biodiesel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 227
Biodiesel fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . 227
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