
328
If and when WARNING
Failure to follow the checklist prepared for your own safety could lead to
acc ident
s and severe injuries.
● Always complete the operations given in the checklist and observe
the genera
l rules of safety. CAUTION
Always remove and fit headlights carefully to avoid damage to the paint-
work and other
vehicle parts.
To replace halogen headlight bulbs Fig. 203 In the engine
comp
ar
tment: Left-hand
side headlight lining. A dipped beam headlights,
B daytime lights and
C main beam headlights
and side light
s. Fig. 204 Left headlight
There is no need to remove the headlight to replace bulbs.
Comp l
ete operations only in the sequence given: fig. 203,
fig. 204 A B C
Indicators (small lamp
holder) Dipped beam head-
lights Daylight driving lights Main beam headlights Side lights
1. Always take the checklist into account and take the necessary actions
⇒ pag
e 327.2. Open the bonnet
⇒ page 275.

330
If and when
To replace the xenon headlights bulb Fig. 205 In the engine
comp
ar
tment: Turn signal
cover. Fig. 206 Turn signal in-
dicat
or l
amp holder 1 and turning light
2 .
There is no need to remove the headlight to replace bulbs.
Comp l
ete operations only in the sequence given: Turn signal indicators
1 Turning lights
2 1. Always take the checklist into account and take the necessary ac-
tions ⇒
page 327. 2. Open the bonnet
⇒ page 275. 3. Rotate the cover ⇒
fig. 205 in the dir
ection of the arrow and remove
it. 4. Rotate the lamp holder
1 ⇒ fig. 206 to the left all the way
and p
u
ll it out backwards with
the bulb. Press the wire clip downwards
and pu
l
l the lamp holder 2 ⇒ fig. 206 out w
ith the b
ulb. 5. Depending on the model, the bulb is removed directly from the
lamp ho l
der or it may need to be rotated and then removed. 6. Replace the faulty bulb by a new identical bulb.
7. Place the bulb holder in the
hea
dlight
and rotate to the right
all the way. Place the lamp holder in the
hea
dlight
and pull the wire clip
upwards until it clicks into place. 8. Rotate the cover ⇒
fig. 205 in the op
posite direction to the arrow as
far as it will go. Always seek the help of a specialist when changing the Xenon dipped beam
and fu
l
l beam headlamps ⇒ in Introduction on page 326.
Note
The illustrations show the left hand headlight. The structure of the right
hand s ide he
adlight is symmetric.

345
General notes on the technical data
Vehicle code Fig. 220 Vehicle identifi-
cation number
.
V
ehicle identification number
The vehic
le identification number (chassis number) can be read from out-
side the vehicle through a viewer in the windscreen ⇒ fig. 220. This viewer
is located in the lower part of the windscreen. The vehicle identification
number (chassis number) is also stamped on the right water drain channel.
The water drain channel is located between the suspension tower and the
wing. Open the bonnet to read the vehicle identification number
⇒ page 275.
Vehicle data plate
The vehicle data plate is attached to the luggage compartment, and con-
tains the following information:
Vehicle identification number (chassis number)
Vehicle type, engine power, gearbox type
Engine and gearbox code, paint number, interior equipment.
Optional extras, PR numbers
This information also figures in the Maintenance Programme. 1 2
3
4 Type plate
The type pl
at
e is visible when the driver door is opened, on the lower part of
the strut. Vehicles for certain export countries do not have a type plate.
The manufacturer's type plate contains the following data:
Gross vehicle weight
Maximum authorised weight of vehicle and trailer
Maximum gross front axle weight
Maximum rear axle weight 5
6
7
8
Safety First Operating instructions Practical tips Technical Data

ASR
See "Brak in
g assist systems" . . . . . . . . . . 191
See "Braking assist" . . . . . . . . . . . . . . . . . 190
Turning on and off . . . . . . . . . . . . . . . . . . . 191
Assistance systems . . . . . . . . . . . . . . . . . . . . . 212 Cruise control . . . . . . . . . . . . . . . . . . . . . . . 212
Electronic differential lock system (EDS) . 190
Assisted braking systems . . . . . . . . . . . . . . . . 189
Assist systems Anti-lock brake system (ABS) . . . . . . . . . . 189
Auto Hold . . . . . . . . . . . . . . . . . . . . . . . . . . 194
Braking assist . . . . . . . . . . . . . . . . . . . . . . . 190
Electronic stability programme ESC (ESP) 189
Lane Assist . . . . . . . . . . . . . . . . . . . . . . . . . 215
Lane Assist system . . . . . . . . . . . . . . . . . . . 215
Optical parking system . . . . . . . . . . . . . . . 200
Park assist . . . . . . . . . . . . . . . . . . . . . . . . . 199
Park Assist . . . . . . . . . . . . . . . . . . . . . . . . . 202
Park Assist system . . . . . . . . . . . . . . . . . . . 202
Parking sensor system . . . . . . . . . . . . . . . . 199
Rear Assist . . . . . . . . . . . . . . . . . . . . . . . . . 207
Rear assist system . . . . . . . . . . . . . . . . . . . 207
Sign Assist . . . . . . . . . . . . . . . . . . . . . . . . . 218
Start-Stop . . . . . . . . . . . . . . . . . . . . . . . . . . 196
Start assist . . . . . . . . . . . . . . . . . . . . . . . . . 194
Traction control system ASR (TCS) . . . . . . . 191
Traction control when accelerating ASR(TCS) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 190
Tyre monitoring indicator . . . . . . . . . . . . . . 223
Auto Hold . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 194
Automatic belt retainer . . . . . . . . . . . . . . . . . . . 26 Automatic car wash . . . . . . . . . . . . . . . . . . . . . 243
Switc hing Auto Hold off . . . . . . . . . . . . . . . 195
Switching the start assist off . . . . . . . . . . . 195
Automatic consumer disconnection . . . . . . . . 291
Automatic dipped beam control . . . . . . . . . . . . 99
Automatic gearbox . . . . . . . . . . . . . . . . . . . . . . 174 Changing gear . . . . . . . . . . . . . . . . . . . . . . 178
Driving . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 180
DSG automatic gearbox . . . . . . . . . . . . . . . 180
Ignition key lock . . . . . . . . . . . . . . . . . . . . . 172
Kickdown system . . . . . . . . . . . . . . . . . . . . 180
Launch-Control programme . . . . . . . . . . . . 180
Malfunction . . . . . . . . . . . . . . . . . . . . . . . . 181
Manually unlocking the gear selection lev-er . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 319
Please also see "Changing gears" . . . . . . 174
See "Automatic gearbox" . . . . . . . . . . . . . . 174
Towing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 341
AUX-IN connection . . . . . . . . . . . . . . . . . . . . . . 141
Auxiliary heater . . . . . . . . . . . . . . . . . . . . 163, 269 Automatic off . . . . . . . . . . . . . . . . . . . . . . . 265
Operating instructions . . . . . . . . . . . . . . . . 166
Programming . . . . . . . . . . . . . . . . . . . . . . . 165
Remote control . . . . . . . . . . . . . . . . . . . . . . 164
Remote control range . . . . . . . . . . . . . . . . . 165
Remote control: Replacing the battery . . . 164
Switching off . . . . . . . . . . . . . . . . . . . . . . . . 163
Switching on . . . . . . . . . . . . . . . . . . . . . . . . 163
Things to note . . . . . . . . . . . . . . . . . . . 163, 166
Auxiliary heater remote control Replacing the battery . . . . . . . . . . . . . . . . . 164
Axle loads . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 B
BAS
See "Brak
ing assist systems" . . . . . . . . . . 190
Battery Discharge . . . . . . . . . . . . . . . . . . . . . . . . . . 166
Discharging . . . . . . . . . . . . . . . . . . . . . . . . 313
See Vehicle battery . . . . . . . . . . . . . . . . . . 288
Battery acid . . . . . . . . . . . . . . . . . . . . . . . . . . . . 290
Before starting out . . . . . . . . . . . . . . . . . . . . . . . . 7
Belt height adjustment . . . . . . . . . . . . . . . . . . . 26
Belt tension device . . . . . . . . . . . . . . . . . . . . . . . 26 Disposal . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Service and disposal . . . . . . . . . . . . . . . . . . 27
Belt tension limiter . . . . . . . . . . . . . . . . . . . . . . . 26
Bicycle carrier Installing a bicycle carrier . . . . . . . . . . . . . 235
Maximum load . . . . . . . . . . . . . . . . . . . . . . 235
Biodiesel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 270
Bonnet Closing . . . . . . . . . . . . . . . . . . . . . . . . . . . . 278
Opening . . . . . . . . . . . . . . . . . . . . . . . . . . . 278
Bottle capacity Windscreen washer water bottle . . . . . . . . 109
Bottle holders . . . . . . . . . . . . . . . . . . . . . . . . . . 148
Brake . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 183 Brake servo . . . . . . . . . . . . . . . . . . . . . . . . . 187
Electronic parking brake . . . . . . . . . . . . . . 185
Emergency braking function . . . . . . . . . . . 186
Parking brake . . . . . . . . . . . . . . . . . . . . . . . 185
Brake fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . . 191 Specification . . . . . . . . . . . . . . . . . . . . . . . . 192366
Index