2008 AUDI A5 COUPE wiper fluid

Driver information system35
Controls
Safety
Driving tips
General maintenance
Self-help
Technical data
Note
On some models the speed limit warning 1
 and speed limit
warning 2
 will also be displayed as yellow symbols. These always
appear as a small symbol at the top of the display ⇒page 28 .
Applies to vehicles: with advanced keyKey not in vehicle

 Key not in vehicle
This message will appear together with the symbol
 if the remote
control key is removed from the vehicle while the engine is running.
This is to remind you not to continue driving without the key (for
example if you change drivers).
If the remote control key is not in the vehicle you will not be able to
switch on the ignition or restar t the engine after it has been
switched off. You will also not be able to lock the vehicle from the
outside.
Light sensor/ rain sensor defective

 Automatic headlights/ automatic wipers defective
If the  symbol appears, this means that the light sensor/ rain
sensor is not functioning. For safety reasons, the dipped beam
headlights will then be switched on permanently when the light
switch is set to the AUTO position. However, you can still switch the
lights on and off in the normal way with the light switch. If the rain
sensor is defective, the functions operated via the windscreen wiper
lever will still be available. You should have the light sensor/ rain
sensor checked by a qualified wo rkshop as soon as possible.

Brake pads worn
⇒page 36

Battery power*
⇒page 36

Bulb monitor*
Bulb failure*
⇒page 36

Check engine oil level
⇒page 37

Engine oil sensor defective
⇒page 37

Fuel level low
⇒page 36

Washer fluid level low*
⇒page 36

advanced key*
Key not in vehicle
⇒page 35

Light sensor/ rain sensor defec-
tive
⇒page 35

Diesel particulate filter*
obstructed
⇒page 37

Dynamic headlight range con-
trol* defective
⇒page 37

Battery in remote control key
⇒page 40

Electro-mechanical
parking brake
⇒page 123

adaptive light* defective
⇒page 37

Ignition lock defective
⇒page 37

Windscreen wiper defective
⇒page 38
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Lights and vision
64
Note•
Check that the washer fluid reservoir is full before starting a long
journey. Filling the reservoir ⇒page 242 .
•
Worn or dirty wiper blades can cause smearing on the glass
which can also impair the effectiveness of the rain sensor. Please
check the wiper blades regularly.
Applies to vehicles: with headlight washersHeadlight washer systemThe headlight washer system only operates when the lights
are switched on.
– Move the automatic wash and wipe lever to position ⇒page 62, fig. 64.The headlight washer system is al ways activated the first time you
operate the automatic wash and wipe. Subsequently, it is only acti-
vated about every five wash and wipe cycles. The headlights are
always washed if you hold the lever for longer than about
2 seconds.
The headlight washer jets come out of the bumper automatically
(under water pressure).
Clean off stubborn dirt (insects, etc.) from the lenses at regular
intervals, for instance when stopping for fuel.
To ensure that the system works properly in winter, keep the nozzle
holders free of snow and remove any ice with a de-icer spray.
Service position
Use the service position to change the wiper blades.You can set the wipers to the service position on the sound
system or MMI*.
– If the wiper blades are not frozen to the windscreen, move the windscreen wiper lever to the "off" position
⇒page 62, fig. 64.
– Select: Function selector button > Windscreen
wipers > Service position ⇒fig. 65.•
on - the wiper blades can only be replaced when the wiper arms
are in the service position ⇒fig. 66. If you only work on the wipers
A5
Fig. 65 MMI display:
Windscreen wipersFig. 66 Service posi-
tion
A0
CAR
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Intelligent technology
200factors are, for instance, city tra ffic, frequent short trips or hard
driving with abrupt starts and stops.
Wet roads; road salt
When you are driving at a speed higher than 80 km/h and have the
windscreen wipers switched on the brake pads are very briefly
brought into contact with the brak e discs. This automatic process
which goes unnoticed by the driver is carried out at regular intervals
and is intended to improve braking response in wet conditions.
In certain conditions, such as in heavy rain, or after washing the car
or driving through water, the full braking effect can be delayed by
moisture (or in winter by ice) on the discs and brake pads. The
brakes should be “dried” by pressing the pedal to restore full
braking effect.
The effectiveness of the brakes can also be temporarily reduced if
the car is driven for some distance without using the brakes when
there is a lot of salt on the road in winter. The layer of salt that accu-
mulates on the discs and pads can be removed with a few cautious
brake applications.
Corrosion
There may be a tendency for dirt to build up on the brake pads and
corrosion to form on the discs if the car is used infrequently, or if
you only drive low mileages without using the brakes very much.
If the brakes are not used frequently, or if corrosion has formed on
the discs, it is advisable to clean off the pads and discs by braking
firmly a few times from a moderately high speed ⇒.
Faults in the brake system
If the brake pedal travel should ever increase suddenly, this may
mean that one of the two brake circuits has failed. Drive immedi-
ately to the nearest qualified workshop and have the fault rectified.
On the way to the dealer, be prepared to use more pressure on the
brake pedal and allow for longer stopping distances. Low brake fluid level
Malfunctions can occur in the brake system if the brake fluid level is
too low. The brake fluid level is monitored electronically.
Brake servo
The brake servo amplifies the pressure you apply to the brake pedal.
It only works when the engine is running.
WARNING
•
When applying the brakes to
clean off deposits on the pads and
discs, select a clear, dry road. Be sure not to inconvenience or
endanger other road users; do not risk an accident.
•
Never let the car coast with the engine switched off (this can
cause accidents).Caution
•
Never let the brakes “drag” by leaving your foot on the pedal
when you do not really intend to brake. This overheats the brakes,
resulting in longer stopping distances and greater wear.
•
Before driving down a long, steep gradient, it is advisable to
reduce speed and move the selector lever to a lower gear. In this
way you will make use of the engine braking effect and relieve the
load on the brakes. If you still have to use the brakes, it is better to
brake firmly at intervals than to apply the brakes continuously.Note
•
If the brake servo is out of action due to a malfunction, or if the
car has to be towed, you will have to press the brake pedal consid-
erably harder to make up for the lack of servo assistance.
•
If you wish to equip the car with accessories such as a front
spoiler or wheel covers, it is important that the flow of air to the
front wheels is not obstructed, otherwise the brakes can overheat.
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Checking and topping up fluids
230Checking and topping up fluidsBonnetReleasing the bonnet
The bonnet is released from inside the vehicle.– Open the driver's door.
– Pull the lever under the dash board in the direction indi-
cated (arrow) ⇒fig. 221.The bonnet springs out of its lock.
Opening the bonnetBefore opening the bonnet make sure that the windscreen
wiper arms are not lifted away from the glass. Otherwise the
paint may get damaged.
– Lift the bonnet slightly ⇒.
– Press the release catch under the bonnet upwards ⇒fig. 222. This will release the arrester hook.
– Open the bonnet.The bonnet is held open by two gas-filled struts.
WARNING
To avoid the risk of being scalded, never open the bonnet if you see
steam or coolant escaping from the engine compartment. Wait
until no steam or coolant can be seen before opening the bonnet.
Fig. 221 Detail of foot-
well on driver's side:
Release lever
Fig. 222 Release catch
under the bonnet
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Index311
Controls
Safety
Driving tips
General maintenance
Self-help
Technical data
Weights
See Performance, weights and
dimensions . . . . . . . . . . . . . . . . . . . . 295
Wheel bolts . . . . . . . . . . . . . . . . . . . . . . . . 247
Wheel imbalance . . . . . . . . . . . . . . . . . . . . 243
Wheels . . . . . . . . . . . . . . . . . . . . . . . . 222, 243 Changing . . . . . . . . . . . . . . . . . . . . . . . 260
Changing wheels round . . . . . . . . . . . 245
Window heating . . . . . . . . . . . . . . . . . 98, 107
Windows Cleaning . . . . . . . . . . . . . . . . . . . . . . . . 222
De-icing . . . . . . . . . . . . . . . . . . . . . . . . . 222
Malfunctions . . . . . . . . . . . . . . . . . . . . . 51
Windows (electric) See Electric windows . . . . . . . . . . . . . . . 50
Windscreen washer fluid . . . . . . . . . . . . . 242
Windscreen wiper and washer system . . . 62
Windscreen wipers . . . . . . . . . . . . . . . . . . . 62 Changing blades . . . . . . . . . . . . . . . . . . 65
Defective . . . . . . . . . . . . . . . . . . . . . . . . . 38
Service position . . . . . . . . . . . . . . . . . . . 64
Winter conditions Battery . . . . . . . . . . . . . . . . . . . . . . . . . . 239
Care of vehicle . . . . . . . . . . . . . . . . . . . 220
Cooling system . . . . . . . . . . . . . . . . . . 235
Defrosting windows . . . . . . . . . . . 98, 107
De-icing windows . . . . . . . . . . . . . . . . 222
Diesel . . . . . . . . . . . . . . . . . . . . . . . . . . 227
Seat heating (deluxe automatic air conditioner) . . . . . . . . . . . . . . . . . . . . 115
Seat heating for rear seats . . . . . . . . . 115
Snow chains . . . . . . . . . . . . . . . . . . . . . 248 Tyres . . . . . . . . . . . . . . . . . . . . . . . . . . . 247
Windscreen washer . . . . . . . . . . . . . . . 242
Winter tyres . . . . . . . . . . . . . . . . . . . . . . . . 247
Wiper blades See Windscreen wipers . . . . . . . . . . . . . 65
XXenon lights . . . . . . . . . . . . . . . . . . . . . . . . 205
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