Arm AUDI A4 2008 B8 / 4.G Owners Manual

Contents 2ContentsNotes on this Owner's
Manual
. . . . . . . . . . . . . . . . . . . . . .
Controls
. . . . . . . . . . . . . . . . . . . . .
Controls and displays
. . . . . . . . . .
Overview . . . . . . . . . . . . . . . . . . . . . .
Instruments and
warning/indicator lamps
. . . . . . .
Instruments . . . . . . . . . . . . . . . . . . . .
Fuel gauge . . . . . . . . . . . . . . . . . . . . .
Warning and indicator lamps . . . . .
Driver information system
. . . . . .
Introduction . . . . . . . . . . . . . . . . . . . .
On-board computer . . . . . . . . . . . . .
Speed warning function . . . . . . . . .
Auto-check control . . . . . . . . . . . . . .
Tyre pressure monitoring system .
Doors and windows
. . . . . . . . . . . .
Central locking system . . . . . . . . . .
Boot lid . . . . . . . . . . . . . . . . . . . . . . . .
Child-proof catches . . . . . . . . . . . . .
Electric windows . . . . . . . . . . . . . . .
Sun roof . . . . . . . . . . . . . . . . . . . . . . .
Lights and vision
. . . . . . . . . . . . . . .
Lights . . . . . . . . . . . . . . . . . . . . . . . . .
Interior lights . . . . . . . . . . . . . . . . . . .Clear vision . . . . . . . . . . . . . . . . . . . .
Windscreen wipers . . . . . . . . . . . . .
Rear-view mirrors . . . . . . . . . . . . . .
Digital compass . . . . . . . . . . . . . . . .
Seats and storage
. . . . . . . . . . . . .
Manual adjustment of front seats
Electric adjustment of front seats
Seat memory . . . . . . . . . . . . . . . . . .
Head restraints . . . . . . . . . . . . . . . .
Front armrest . . . . . . . . . . . . . . . . . .
Luggage compartment . . . . . . . . .
Roof carrier . . . . . . . . . . . . . . . . . . . .
Roof load . . . . . . . . . . . . . . . . . . . . .
Cup holders . . . . . . . . . . . . . . . . . . .
Ashtrays . . . . . . . . . . . . . . . . . . . . . .
Cigarette lighter and electrical
sockets . . . . . . . . . . . . . . . . . . . . . . .
On-board 230 Volt Euro socket . . .
Storage compartments . . . . . . . . .
Heating and cooling
. . . . . . . . . . .
Deluxe automatic air conditioner .
Deluxe automatic air conditioner -
basic settings . . . . . . . . . . . . . . . . . .
Deluxe automatic air conditioner
plus . . . . . . . . . . . . . . . . . . . . . . . . . .
Deluxe automatic air conditioner
plus - basic settings . . . . . . . . . . . .
Auxiliary heating and auxiliary
ventilation . . . . . . . . . . . . . . . . . . . . .
Seat heating . . . . . . . . . . . . . . . . . . .
Driving
. . . . . . . . . . . . . . . . . . . . . . . . .
Steering . . . . . . . . . . . . . . . . . . . . . . .
Ignition lock . . . . . . . . . . . . . . . . . . .
Starting and stopping the engine
with the advanced key . . . . . . . . . . Electro-mechanical parking brake
Cruise control system . . . . . . . . . . .
adaptive cruise control (ACC)
. .
Speed and distance control system
Driver messages . . . . . . . . . . . . . . .
System limitations . . . . . . . . . . . . . .
Audi braking guard . . . . . . . . . . . . .
Audi lane assist
. . . . . . . . . . . . . . . .
Audi lane assist . . . . . . . . . . . . . . . .
Audi side assist
. . . . . . . . . . . . . . . .
Lane change assist feature . . . . . .
Notes . . . . . . . . . . . . . . . . . . . . . . . . .
Audi drive select
. . . . . . . . . . . . . . .
Adjusting the vehicle set-up . . . . .
Automatic gearbox
. . . . . . . . . . . . .
multitronic®, tiptronic (6-speed
gearbox) . . . . . . . . . . . . . . . . . . . . . . .
Parking aid
. . . . . . . . . . . . . . . . . . . . .
General notes . . . . . . . . . . . . . . . . . .
Audi parking system . . . . . . . . . . . .
Audi parking system plus . . . . . . . .
Audi parking system advanced . . .
Switching display and acoustic
signals on and off . . . . . . . . . . . . . .
Towing bracket . . . . . . . . . . . . . . . . .
Error messages . . . . . . . . . . . . . . . . .
HomeLink
. . . . . . . . . . . . . . . . . . . . . .
Universal transmitter . . . . . . . . . . . . 5
7
9
9
11
11
14
15
21
21
25
28
30
39
42
42
51
53
53
55
57
57
6364
65
68
71
73
73
74
75
77
78
79
83
84
85
86
87
89
90
93
93
100
101
109
110
114
116
116
116
118121
125
128
128
134
140
142
145
145
149
149
156
159
159
162
162
169
169
169
170
171
177
177
178
179
179
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Instruments and warning/indicator lamps 12Warning symbol in instrument cluster

If the symbol
 lights up in the display, this means that either the
coolant temperature is too high or the coolant level is too low
⇒page 33.
If the needle is at the top end of the dial, this means the coolant
temperature is too high. Stop the vehicle, switch off the engine and
wait for it to cool down. If the warning lamp starts flashing again
after just a short distance, contact a qualified workshop.
WARNING
•
Before opening the bonnet and checking the coolant level,
please observe the warning information on ⇒page 255, “Working
on components in the engine compartment”.
•
Never open the bonnet if you can see or hear steam or coolant
escaping from the engine compartment; there is a risk of being
scalded. Wait until you can no longer see or hear escaping steam
or coolant.Caution
•
Additional lights and other accessories in front of the air inlet
reduce the cooling effect of the radiator. At high outside tempera-
tures and high engine loads, there is a risk of the engine over-
heating.
•
The front spoiler also ensures proper distribution of the cooling
air when the vehicle is moving. If the spoiler is damaged this can
reduce the cooling effect, which could cause the engine to overheat.
You should obtain professional assistance.
Rev counter
The rev counter indicates the number of engine revolu-
tions per minute.You should select a lower gear if the engine speed drops below
1500 rpm. The start of the red zone on the dial indicates the
maximum engine speed which may be used briefly when the engine
is warm and after it has been run in properly. However, it is advisable
to change up a gear or move the selector lever to “D” (or lift your
foot off the accelerator) before the needle reaches the red zone.
Caution
Never allow the rev counter needle ⇒page 11, fig. 2 to go into
the red zone on the dial for more than a very brief period: there is a
risk of damaging the engine. The start of the red zone on the dial is
different for some engine versions.
For the sake of the environment
Changing up a gear early will help you to save fuel and minimise
engine noise.
button
This button has a number of different functions.
A2
SET
Fig. 3 Instrument
cluster: SET button
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Doors and windows 42Doors and windowsCentral locking systemDescriptionThe vehicle can be locked and unlocked via the central locking
system. You can use any of the following:•
Remote control key ⇒page 47
•
Door handles in conjunction with advanced key* ⇒page 47
•
Lock on driver's door ⇒page 48
•
Interior central locking switch ⇒page 49
Unlocking one side of the vehicle only
When you lock the vehicle, the central locking system will lock the
doors and the boot lid. When you unlock the vehicle, the central
locking system will unlock either the driver's door only, or all the
locks on the vehicle, depending on the setting you have selected on
the sound system or MMI* ⇒page 50.
Automatic locking function (Auto Lock)
The Auto Lock function locks the doors and the boot lid when the
vehicle exceeds a speed of about 15 km/h.
The vehicle is unlocked again when the ignition key is removed.
Alternatively, the vehicle can also be unlocked via the central
locking switch or by pulling one of the inside door handles. The Auto
Lock function can be switched on and off on the sound system or
MMI* ⇒page 50.
In the event of an accident in which the airbags inflate, the doors
will be automatically unlocked to facilitate access and assistance.
Deadlock mechanism
The central locking system is combined with a deadlock mecha-
nism. Once the vehicle has been locked from the outside, the door handles on the inside are deactivated. This makes it more difficult
to break into the vehicle.
Anti-theft alarm system*
If the anti-theft alarm system senses interference with the vehicle it
triggers an audible and visible alarm.
The anti-theft alarm system switches on automatically when the
vehicle is locked. It switches off automatically if you unlock the
vehicle using the remote control.
If you unlock the vehicle by inserting the key in the driver's door, the
ignition must be switched on within 15 seconds, otherwise the
alarm will be triggered. On some export versions, the alarm is trig-
gered immediately when you open a door.
To deactivate the alarm, press the unlock button on the remote
control key or switch on the ignition. The alarm will also switch itself
off when it comes to the end of its cycle.
Switch off the interior monitor and tow-away protection if you wish
to prevent the alarm from being triggered accidentally ⇒page 50.
Turn signals
The turn signals will flash twice when the vehicle is unlocked and
once when the vehicle is locked. If the turn signals do not flash, one
of the doors, the bonnet or the boot lid is still open.
Accidental lock-out
The central locking system prevents you from being locked out of
the vehicle in the following situations:
•
When the driver's door is open, it cannot be locked together with
the other doors by pressing the central locking switch and then
closing the door ⇒page 49.
•
On vehicles with advanced key*, the boot lid will be released
again automatically if the remote control key that was last in use is
left inside the boot when the boot lid is closed ⇒page 51.
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Doors and windows43
Controls
Safety
Driving tips
General maintenance
Self-help
Technical data To prevent yourself from being locked out, do not lock the vehicle
with the remote control key before closing the doors or boot lid. If
you accidentally press the locking button on your remote control
key when any of the doors (except for the driver's door) are open,
then put the key down inside the car and forget to take it with you
when you close the doors, you can still open the doors for about one
minute before the vehicle is locked.
WARNING
Do not leave anyone (especially children) in the car if it is locked
from the outside and the deadlock mechanism is activated: the
doors and windows cannot then be opened from the inside.
Locked doors could delay assistance in an emergency, potentially
putting lives at risk.
Note
•
Never leave any valuable items in the vehicle unattended. Even a
locked vehicle is not a safe.
•
If the diode on the driver's window sill lights up for about
30 seconds when the vehicle is locked, the central locking system or
anti-theft alarm* is not working properly. Please have the malfunc-
tion repaired by an Audi dealer or qualified workshop.
•
The interior monitor of the anti-theft alarm* system will only
function as intended if the windows and the tilting panorama roof*
are closed.
Set of keys Remote control key
The remote control key will lock and unlock the car and start the
engine.
Spare key
The spare key is intended for temporary use only and should be
used only in an emergency. Keep it in a safe place and do not carry
it on the keyring.
Replacing a key
If you should lose a key, please contact an Audi dealer. Have the
remote control coding for that key deactivated. For this purpose you
should bring all available keys with you. It is also important to notify
your insurance company if a key has been lost.
Electronic immobiliser
The immobiliser is designed to prevent unauthorised persons from
driving the vehicle. If an uncoded key is used, SAFE will appear in
the mileage recorder display.
It may not be possible to start the engine with the key if there is
another ignition key from a different make of vehicle on the same
key ring.
Fig. 30 Keys supplied
with the vehicle
AAAB
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Doors and windows49
Controls
Safety
Driving tips
General maintenance
Self-help
Technical data
Locking
– Move the selector lever to position P (automatic
gearbox).
–Turn the key once to position ⇒ to lock the vehicle.
– If you turn the key to position a second time within
2seconds, this will lock the vehicle without activating
the deadlock mechanism.In order to switch off the anti-theft alarm*, you must switch on the
ignition within 15 seconds after opening the driver's door. Other-
wise the alarm will be triggered.
If the central locking system should fail to work at any time, the
passenger's door can be locked manually ⇒page 51.
WARNING
Do not leave anyone (especially children) in the car if it is locked
from the outside and the deadlock mechanism is activated: the
doors and windows cannot then be opened from the inside.
Locked doors could delay assistance in an emergency, potentially
putting lives at risk.
Note
•
The central locking switch and the release button for the boot lid

will function after the ignition is switched on.
•
If the vehicle is locked with the key when the central locking
system is operational, it is only possible to unlock all the doors and
the boot lid centrally with the key within the next 45 seconds. After
this period, the key will only unlock the driver's door.
Central locking switch– Press the
 button to unlock the vehicle ⇒fig. 41.
– Press the  button to lock the vehicle ⇒.
Please note the following when you use the central locking switch
to lock your vehicle:•
The doors and the boot lid cannot be opened from the outside
(for safety reasons, when stopped at traffic lights, etc.).
•
The LED in the central locking switch lights up when both of the
doors and the boot lid are closed and locked.
•
You can open the doors individually from the inside by pulling
the inside door handle.
•
In the event of an accident in which the airbags inflate, doors
locked from the inside will be automatically unlocked to facilitate
access and assistance.
WARNING
•
The central locking switch is still operative when the ignition is
switched off and will automatically lock the entire vehicle when
pressed.
•
The central locking switch inside the vehicle is not operative if
you lock the vehicle from the outside.
ABAB
Fig. 41 Driver's door:
Central locking switch
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Doors and windows 50•
Locked doors could delay assistance in an emergency, poten-
tially putting lives at risk. Do not leave anyone (especially children)
in the vehicle.Note
The doors and the boot lid are locked automatically when the
vehicle reaches a speed of about 15 km/h (Auto Lock) ⇒page 42.
You can unlock the vehicle again via the central locking switch.Setting the central locking system
You can use the sound system or MMI* to select which
doors are unlocked by the central locking system.– Select: Function selector button > Central locking
> Unlocking single door.In the Unlocking single door menu you can specify which doors you
wish to have unlocked when you unlock the vehicle using the
remote control key or the advanced key*. If you switch the
Unlocking single door function on, only the driver's door will be
unlocked when you press the unlocking button on the remote
control key once.You can still unlock all doors and the luggage compartment. To do
so, press the unlock button twice on the remote control key.
When you lock the vehicle, the central locking system will automat-
ically lock all the doors and the boot lid together.
If you select “Locking boot lid/tailgate” on, you can no longer open
the luggage compartment using the handle on the boot lid
⇒page 52, fig. 46. In this case, you can open the boot lid using the

button on the remote control key ⇒page 47, fig. 38 or the unlock
switch on the driver's door ⇒page 51, fig. 45.
If you select “Retract mirrors” on, the exterior mirrors will be
retracted automatically ⇒page 70 when you press the lock button
 on the remote control key.Applies to vehicles: with anti-theft alarm systemDeactivating the interior monitor and tow-away protectionWhen the vehicle is locked, the alarm will be triggered if
movements are detected in the interior (e.g. by animals) or
if the vehicle's inclination is changed (e.g. during transport).
You can prevent the alarm from being triggered accidentally
by switching off the interior monitor and/or tow-away
protection.
WARNING (continued)
Fig. 42 Display:
Central locking menu
CAR
Fig. 43 Front end of
the driver's door:
Switches for interior
monitor and tow-away
protection
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Lights and vision67
Controls
Safety
Driving tips
General maintenance
Self-help
Technical data
Note
•
Check that the washer fluid reservoir is full before starting a long
journey. Filling the reservoir ⇒page 267.
•
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 65, fig. 67.The headlight washer system is always 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
2seconds.
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 65, fig. 67.
– Select: Function selector button > Windscreen
wipers > Service position ⇒fig. 68.•
on - the wiper blades can only be replaced when the wiper arms
are in the service position ⇒fig. 69. If you only work on the wipers
A5
Fig. 68 Display: Wind-
screen wipersFig. 69 Service posi-
tion
A0
CAR
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Lights and vision 68when they are in the service position you will also avoid damaging
the paintwork on the bonnet.•
off - the windscreen wipers will be moved back to their original
position.Caution
Never move the vehicle with the front wiper arms in a raised posi-
tion as they are automatically moved back to their normal park posi-
tion above a speed of 6 km/h. The paintwork on the bonnet may be
damaged as a result.
Note
•
You can also use the service position, for example, if you want to
fix a cover over the windscreen in the winter to keep it clear of ice.
•
The service position is automatically set to off when you operate
the windscreen wiper lever or the road speed exceeds 6 km/h.
Changing wiper blades
Good wiper blades are essential for clear vision.Taking off the wiper blade
– Set the wipers to the service position ⇒page 67.– Lift the wiper arm away from the glass.
– Press the release button on the wiper blade ⇒fig. 70.
Hold the wiper blade firmly and press it forwards slightly
.
– Slide the wiper blade upwards .
Fitting the wiper blade
– Fit the new wiper blade into the mounting on the wiper
arm . You should hear it engage in the wiper arm.
– Fold the wiper arm back down onto the glass.
WARNING
•
To prevent smearing on the glass, the wiper blades should be
cleaned regularly using a window cleaner solution. If the wiper
blades are very dirty (insects etc.), they should be cleaned using a
sponge or cloth – bad visibility can cause accidents.
•
For safety, the wiper blades should be changed once or twice a
year.Caution
The windscreen wipers must be in the service position ⇒page 67
when replacing the blades! Otherwise the wiper motor or the paint-
work on the bonnet may be damaged.Rear-view mirrorsManual anti-dazzle adjustmentNormal setting
– Push the lever at the bottom of the mirror away from you.
Fig. 70 Removing the
wiper blades
A1
A2
A3
A4
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Lights and vision 70Exterior mirrors
The exterior mirrors are adjusted electrically.Adjusting exterior mirrors
– Turn the adjuster knob to position (left exterior mirror)
or position (right exterior mirror) ⇒fig. 72.
– Move the knob as required to adjust the exterior mirror
for a good rearward view.
Heated mirrors
– Turn the knob to position .
Retracting both exterior mirrors*
– Turn the knob to position .The mirrors are heated depending on the outside temperature until
the ignition is switched off, even if the knob is no longer in position
.
It may be advisable to retract* the exterior mirrors to protect them
when parking or when driving through tight spaces.Memory for exterior mirrors*
On vehicles with memory function for the driver's seat, the setting
of the exterior mirrors is automatically stored together with the seat
position ⇒page 75.
Tilting function for exterior mirror on passenger side*
(only if equipped with memory for exterior mirrors)
When reverse gear is engaged, the mirror surface tilts slightly
downwards, provided the mirror control is switched to the exterior
mirror on the passenger's side (knob in position ⇒fig. 72). This
provides a better view of the kerb when parking.
The mirror returns to its original position when reverse gear is
disengaged and the vehicle is driven forwards at a speed above
about 15 km/h. The mirror will also return to its original position
when the adjuster knob is turned to the position for the driver's
exterior mirror or when the ignition is switched off.
If the position of the mirror surface is changed while the mirror is
tilted, this new position is automatically stored and assigned to the
remote control key when you disengage reverse gear.
Caution
•
Convex or wide-angle* exterior mirrors give a larger field of
vision. However, they also make objects appear further away than
they actually are. For this reason, you should not rely on these
mirrors for judging the distance of vehicles behind.
•
If one of the mirror housings is knocked out of position (e.g.
when parking), the mirrors must first be fully retracted with the elec-
tric control. Do not readjust the mirror housing by hand, as this will
interfere with the mirror adjuster function.Note
If the electrical adjustment should ever fail to operate, the mirrors
can be adjusted by hand by lightly pressing the edge of the mirror
glass.
Fig. 72 Detail of the
armrest: Adjuster knob
AL
AR
AAAB
AA
AR
AL
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Seats and storage 78belts, the head restraints offer effective protection, provided they
are properly adjusted.Adjusting the rear head restraintsRaising head restraint
– Take hold of the sides of the head restraint with both
hands.
– Push the head restraint upwards as far as it will go.
Lowering head restraint
– Take hold of the sides of the head restraint.
– Press the button ⇒fig. 80 and push the head restraint
downwards.For best protection, the top of the head restraint should be at least
at eye level, or higher.
When the rear seats are not occupied the head restraints should be
moved to the lowest position so that they do not obstruct the
driver's field of vision.
Applies to vehicles: with front armrestFront armrestThe armrest can be adjusted to several positions and
moved back and forwards.Adjusting armrest
– To adjust the position of the armrest, pull the armrest all
the way down.
– Then lift the armrest gradually until it engages in the
desired position.
Moving armrest
– You can move the armrest backwards or forwards
⇒fig. 81.Please note that the armrest can restrict the driver's movements
when it is lowered. The armrest should therefore be moved back
before driving in city traffic.
There is a storage compartment underneath the armrest.
Fig. 80 Rear seats:
Head restraint
AA
Fig. 81 Armrest
between driver's seat
and front passenger's
seat
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