Lights and Visibility
55
Using the system
Safety
Driving Tips
General Maintenance
Breakdown assistance
Technical Data
Windshield wiper and wash systemWindshield wiper You can operate the windscreen wipers and automatic wipe/wash using the windscreen wiper lever.The windscreen wiper lever
fig. 46
has the following positions:
Finger-operated wiping– If you wish to wipe the windscreen only
briefly
, push the lever into the sprung
position .
Intermittent wiping– Position the lever up into position . – Set with the switch the desired brea
k between the individual wiper strokes
Slow wipe– Position the lever up into position .Fast wipe– Position the lever up into position .
Automatic wipe/wash for windscreen– Pull the lever towards the steering wheel into the spring-tensioned position ,
the wash system and the windscreen wipers will operate.
– Release the lever. The windscreen wash system stops and the wiper continues for
another 1 - 3 wiper strokes (depending on
the period of spraying of the wind-
screen).
Wiping the rear window pane– Push the lever away from the st
eering wheel into position
fig. 46
, the wide-
screen wiper will operate every 6 seconds.
Automatic wipe/wash for the rear window pane– Push the lever away from the steering wheel into the spring-tensioned position ,
the windscreen wiper and wash system will operate.
– Letting go of the lever will cause the windscreen wash system to stop and the wiper
to continue for another 1 - 3 wiper strokes
(depending on the period of spraying of
the windscreen).
The lever will stay in position after releasing it
.
Switching windscreen wipers off– Move the lever back into
its home position .
The windscreen wipers and the windscreen washer system only operate if the ignition is switched on. The rear window will be wiped again if the window wipers are on when reverse gear is selected. The windscreen washer nozzles for the windscreen are heated* when the ignition is switched on. Top up with wash liquid
page 176.
WARNING
Properly maintained windscreen wiper blades are essential for clear visi-
bility and safe driving
page 56.
Fig. 46 Windscreen wiper lever
A4
A1
AA
A2A3
A5
A6
A7
A6
A0
s3j8.a.book Page 55 Tuesday, April 20, 2010 1:10 PM
Lights and Visibility
56
Do not use the windscreen washer sy
stem at low temperatures, without
heating the windscreen beforehand.
Otherwise the window cleaner could
freeze on the windscreen and re
strict the view to the front.
In the event of a freezing up of the wi
ndscreen, first of al
l eliminate the ice
page 157 and then operate the windscr
een wiper otherwise the windscreen
wiper blades could be damaged.
Caution
In frosty weather, please firs
t of all check whether the windscreen wiper blades are not
frozen to the windscreen before switching
them on. Switching on windscreen wipers
when the blades are frozen to the windscreen may result in damage both to the blades and the motor of the windscreen wipers!
Note
The content of the windscreen wiper reserv
oir is 3.5 litres. On vehicles which are
equipped with a headlight cleaning system*, the content of the reservoir is 5.4 litres.Headlight cleaning system*The headlights are being cleaned after the windscreen washer system has been oper- ated for the fifth time, the low beam or main
beam are switched on as well as the wind-
screen wiper lever is held in the position
page 55, fig. 46
for about 1 second.
You should remove stubborn dirt (such as in
sect residues) from the headlight lenses at
regular intervals, for example when refuelling
. Please refer to the following guidelines
page 158, “The headlight lenses”. You should remove any snow from the fixtur
es of the washer nozzles and clear ice in
winter with a de-icing spray in order to
ensure proper operation of the cleaning
system.
Replacing wiper blades for the windscreen wipersTaking off the wiper blade– Fold windscreen wiper arm away from the windscreen. – Press the locking button, in order to un
lock the wiper blade and pull off in the
direction of arrow.
Attaching a wiper blade– Push the wiper blade until it locks up to the stop. – Check whether the wiper blade is correctly attached.– Fold the windscreen wiper ar
m back onto the windscreen.
Wiper blades in proper condition are essentia
l to obtain good visibility. Wiper blades
should not be allowed to become dirtied by
dust, insect remains and preserving wax.
Juddering or smearing of the wiper blades co
uld then be due to wax residues left on
the windscreen by vehicle washing in automa
tic vehicle wash systems. It is therefore
important to
degrease
the lips of the wiper blades after every pass through an
auto-
matic vehicle wash system
.
WARNING
If the windscreen wipers are handled ca
relessly, there is a risk of damage to
the windscreen.
WARNING (continued)
A5
Fig. 47 Wiper blade for the windscreen wiper
s3j8.a.book Page 56 Tuesday, April 20, 2010 1:10 PM
Lights and Visibility
57
Using the system
Safety
Driving Tips
General Maintenance
Breakdown assistance
Technical Data
You should clean the wiper blades regu
larly with a windscreen cleaner in
order to avoid any smears. Clean a wiper blad
e with a sponge or cloth if it is very
dirty, for example from insect residues.
Replace the wiper blades once or twice a year for safety reasons. The wiper
blades are available from specialist garages.Replacing the wiper blade on the rear window wiperTaking off the wiper blade– Fold windscreen wiper arm out from the windscreen and position the wiper blade
at right angles to the wiper arm
fig. 48
.
– Hold the window wiper arm at the top end with one hand.– With the other hand unlock the locking button in the direction of arrow and
remove the wiper blade.
Attaching a wiper blade– Position the wiper blade onto the wiper arm and lock the locking button . – Check whether the wiper bl
ade is correctly attached.
The same remarks apply here as for
page 56.
Rear mirrorYou can adjust the exterior mirrors electrically*.Adjust the rear mirror before commencing to drive so that there is a clear view to the rear.Dimming the interior mirror– Pull the lever on the bottom edge of the mirror toward rear (the lever on the inte-
rior mirror must point forwards in it home position).
Heating of the external mirror*– Turn the rotary knob to position
fig. 49
.
Adjusting the left-hand exterior mirror*– Turn the rotary knob to position
. The movement of the mirror surface is identical
to the movement of the rotary knob.
Adjusting the right-hand exterior mirror*– Turn the rotary knob to position
. The movement of the mirror surface is identical
to the movement of the rotary knob.
The vehicle can also be equipp
ed with a second rear mirror*, which is attached above
the inner main rear mirror. Th
e second rear mirror* enables an extensive look into the
area of the rear seats, e.g. to check on the seated passengers. You can adjust it in the horizontal as well as vertical direction re
gardless of the inner main rear mirror.
WARNING (continued)
Fig. 48 Wiper blade for rear windowAA
AA
Fig. 49 Inner part of door: Rotary knob
s3j8.a.book Page 57 Tuesday, April 20, 2010 1:10 PM
Index239
Using the system
Safety
Driving Tips
General Maintenance
Breakdown assistance
Technical Data Recommendation for changing gears . . . . . . . . . . . 18
Refuelling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 163
Remote control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
Synchronisation process . . . . . . . . . . . . . . . . . . . 42
Replacing bulbs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200
Replacing fuses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 195
Replacing the wiper blades . . . . . . . . . . . . . . . . . . . . 56
Roof aerial . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 155
Running in the car . . . . . . . . . . . . . . . . . . . . . . . . . . . 145
SSafe securing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 113
Safety information
Engine compartment . . . . . . . . . . . . . . . . . . . . . 166
Saving electrical energy . . . . . . . . . . . . . . . . . . . . . . 146
Seat belt height adjuster . . . . . . . . . . . . . . . . . . . . . . 119
Seat belt warning light . . . . . . . . . . . . . . . . . . . . . . . . 119
Seat belts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117
Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 161
fastening . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119
Height adjustment . . . . . . . . . . . . . . . . . . . . . . . . 119
Safety information . . . . . . . . . . . . . . . . . . . . . . . . 118
taking off . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120
Warning light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Seats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
Heating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
Selector lever . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99
Selector lever positions . . . . . . . . . . . . . . . . . . . . . . . . 99
Selector lever-emergency unlocking . . . . . . . . . . . 103
Service Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Service Interval Display . . . . . . . . . . . . . . . . . . . . . . . . 17Setting temperature
Air conditioning system . . . . . . . . . . . . . . . . . . . . 84
Heating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81
Setting the clock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Shifting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92
Side airbag . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125
Side lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
Snow chains . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 182
Spare wheel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 186
Speedometer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Stability programme (ESP) . . . . . . . . . . . . . . . . . . . . 137
Starting the engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90
Diesel engines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91
Petrol engines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91
Start-stop . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95
Steering force assistance . . . . . . . . . . . . . . . . . . . . . . 141
Storage compartments . . . . . . . . . . . . . . . . . . . . . . . . 75
Storage facilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75
Stowage compartment
Lighting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
Sun visors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
Switching lights on and off . . . . . . . . . . . . . . . . . . . . . 48
Switching off the engine . . . . . . . . . . . . . . . . . . . . . . . 91
Systems
Start-stop . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95
TTaking care of your vehicle . . . . . . . . . . . . . . . . . . . . 155
TCS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 138
Warning light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Telephone . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 105Temperature
outside . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
the first 1 500 kilometres . . . . . . . . . . . . . . . . . . . . . 145
The roof luggage rack system . . . . . . . . . . . . . . . . . . . 72
Tilting roof . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
Tiptronic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98
Tool . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 185
Tourist light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
Towing a trailer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 152
Towing eye
front . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 193
rear . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 193
Towing protection monitoring . . . . . . . . . . . . . . . . . . 43
towing vehicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 192
Tow-starting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 192
Tow-starting and towing vehicle
Automatic gearbox . . . . . . . . . . . . . . . . . . . . . . . 103
Traction control system (TCS) . . . . . . . . . . . . . . . . 138
Warning light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Trailer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 152
General Maintenance . . . . . . . . . . . . . . . . . . . . 152
Transporting children . . . . . . . . . . . . . . . . . . . . . . . . 130
Tread depth . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 179
Turn signal light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 202
Turn signal lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
Warning light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Two-way radio systems . . . . . . . . . . . . . . . . . . . . . . 105
Tyre . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 178
Tyre inflation pressure
Warning light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Tyre pressure monitoring system . . . . . . . . . . . . . 142
Tyre repair kit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 186
s3j8.a.book Page 239 Tuesday, April 20, 2010 1:10 PM
Index 240
Tyres
Winter tyres . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 182UUnderbody protection . . . . . . . . . . . . . . . . . . . . . . . 159
Unidirectional tyres . . . . . . . . . . . . . . . . . . . . . . . . . . 182
Unlocking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36, 37
Remote control . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
Uphill Start Assist . . . . . . . . . . . . . . . . . . . . . . . . . . . . 141VVanity mirror . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
Vehicle tool kit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 185
Visors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54WWarning lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Warning symbols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Warning triangle . . . . . . . . . . . . . . . . . . . . . . . . . . . . 185
Washing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 155
with a high-pressure cleaner . . . . . . . . . . . . . . 156
Washing the vehicle . . . . . . . . . . . . . . . . . . . . . . . . . 155
Washing vehicle by hand . . . . . . . . . . . . . . . . . . . . . 156
Wax treatment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 156
Wheel
Changing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 187
Spare wheel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 186
Wheel bolts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 181
Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 190
slackening and tightening . . . . . . . . . . . . . . . . . 189Wheel bolts lock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 190
Wheel trim . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 178, 188
Wheels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 178
Window . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
Windows
de-icing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 157
Windscreen washer nozzles . . . . . . . . . . . . . . . . . . . 55
Windscreen Wiper and Washer System
Warning light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Windshield washer fluid reservoir . . . . . . . . . . . . . 176
Warning light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Windshield washer system . . . . . . . . . . . . . . . . . . . 176
Windshield wiper . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
Winter tyres . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 182
Wiper blades
Replacing the wiper blades . . . . . . . . . . . . . . . . 56s3j8.a.book Page 240 Tuesday, April 20, 2010 1:10 PM