remote control AUDI A4 2008 B8 / 4.G User Guide

Doors and windows 52
Opening boot lid
– Press the

button on the remote control key for at least
one second, or
– Pull the unlock switch

on the driver's door ⇒page 51,
fig. 45, or
– Press the release catch on the boot lid ⇒fig. 46.
– The boot lid is unlocked and opens automatically.
– Push the boot lid up slightly to secure it in the open posi-
tion.
Closing boot lid
– Pull down the boot lid by the handle on the inside and let
it drop into the latch ⇒.
WARNING
•
After closing the boot lid, always check that the catch has
engaged properly. The boot lid could otherwise open suddenly
when the vehicle is moving - this could result in an accident.
•
The boot lid must always be completely closed when the
vehicle is moving, otherwise toxic exhaust fumes can be drawn
into the interior.
Note
When the vehicle is locked, you can unlock the boot lid separately
by pressing the

button on the remote control key. The boot lid
will lock automatically when you close it again.
Manual release of the boot lid
The boot lid can be released manually from the inside.– Prise off the cover (using the emergency key) ⇒fig. 47.
– Press the sliding lever in the direction of the arrow to
unlock the boot lid.
Fig. 46 Release catch
on the boot lid
Fig. 47 Luggage
compartment: Access
to manual release
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Doors and windows53
Controls
Safety
Driving tips
General maintenance
Self-help
Technical data
Child-proof catchesChild-proof catches on the rear doors
The child-proof catches prevent the rear doors being
opened from the inside.The rear doors are equipped with child-proof catches. The
child-proof catches are only visible with the doors open.
Take the emergency key out of the remote control key
⇒page 45.
Engaging the child-proof catch
– Turn the key in the direction of the arrow ⇒fig. 48.
Disengaging the child-proof catch
– Turn the key in the opposite direction of the arrow.When the child-proof catch is engaged, the inside door handle will
not function, and the door can only be opened from the outside.
Electric windowsControls
The driver can operate all the electric windows.All electric windows have two-stage switches:
Opening the windows
– Press the switch as far as the first stop and hold it until
the window has moved to the desired position.
– Press the switch briefly to the second stop: the window
will automatically open all the way.
Closing the windows
– Pull the switch as far as the first stop and hold it until the
window has moved to the desired position.
–Pull the switch briefly to the second stop: the window will
automatically close all the way.Switches for electric windows
Driver's door
Front passenger's door
Fig. 48 Child-proof
catches on the rear
doors
Fig. 49 Detail of the
driver's door: Controls
AAAB
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Doors and windows 54
Rear door (left-side)*
Rear door (right-side)*
Safety switch
Child safety switch
When the safety switch ⇒page 53, fig. 49 is pressed in, the
symbol
 in the switch lights up. The window switches in the rear
doors are deactivated.
WARNING
•
Always take the key with you when leaving the vehicle - even if
you only intend to be gone for a short time. This is especially
important if children are left in the car. They might otherwise be
able to start the engine or use power-operated equipment such as
the electric windows - this could lead to injuries. The window
switches are only deactivated when the driver's door or the front
passenger's door is opened.
•
Always be careful when closing the windows. Careless use of
the electric windows can cause severe injuries.
•
When locking the vehicle from the outside, make sure that
nobody is inside the vehicle, as the windows cannot be opened
from the inside in an emergency.Note
The windows can be operated for about ten minutes after the igni-
tion has been switched off. The window switches are only deacti-
vated when the driver's door or the front passenger's door is
opened.
Convenience open/close function
The convenience open/close function allows you to open
and close the windows and the sun roof* with the remote
control key.You can select which windows are opened in the settings on
the sound system or MMI* ⇒page 55.
Convenience open function
– Press and hold the unlocking button
 on the remote
control key until the windows have reached the desired
position and the sun roof* is open.
Convenience close function
– Press and hold the locking button
 on the remote
control key until the windows and the sun roof* are
closed ⇒.
Convenience close function with advanced key*
– Touch and keep your hand in contact with the locking
sensor on the door handle until the windows and the sun
roof* are closed.
WARNING
•
Take care when closing the windows and the sun roof*. Care-
less or uncontrolled use can cause injuries.
•
For safety reasons, you should only use the remote control
open and close functions within about 2 metres of the vehicle. To
avoid injuries, always keep an eye on the windows when pressing
the button to close them. The windows and sun roof stop moving
as soon as the button is released.
ACADAS
AS
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Lights and vision65
Controls
Safety
Driving tips
General maintenance
Self-help
Technical data
– To retract the sun blind automatically when reversing,
select: Function selector button > Windows >
Automatic rear blind > on.If you switch the Automatic rear blind function on in the sound
system or MMI*, the raised sun blind will be retracted automatically
when reverse gear is engaged ⇒page 55. In this way, the rear blind
will not obstruct your vision when reversing. The rear blind returns
to its raised position when reverse gear is disengaged and the
vehicle is driven forwards at a speed above about 15 km/h. The
current setting is automatically stored and assigned to the remote
control key.
If the rear blind was rolled in automatically when reversing and then
the ignition was switched off and on again, the blind will not roll
back out again when you select a forward gear and the speed
exceeds 15 km/h. You will then have to press the button
 on the
centre console to extend the blind again.
The sun blind for the rear window switches off automatically when
it reaches the end position. It can be made to move in the other
direction before it reaches its end position by briefly pressing the
switch a second time. If the ignition is turned off while the blind is
still moving, it continues until it reaches the end position before
switching off.
Note
•
An overload cut-out may be activated if the sun blind is operated
repeatedly. There will then be a short delay before the blind can be
operated again.
•
As the material of the sun blind is less flexible at low tempera-
tures the electric actuator is switched off when the temperature in
the car is below -5°C. The blind can only be operated when the
temperature in the car's interior rises above this level.
Windscreen wipersWindscreen wipers

The windscreen wiper lever controls the windscreen
wipers and the automatic wash and wipe.The windscreen wiper lever has the following settings:
Brief wipe
– Move the lever down to position to give the wind-
screen a brief wipe.
Intermittent wipe

(activating rain sensor)
– Move the lever up to the stop .
– Move the control to the left or right to set the sensi-
tivity of the rain sensor.
Slow wiper speed
– Move the lever up to the stop .
Fast wiper speed
– Move the lever up to the stop .
CAR
Fig. 67 Windscreen
wiper lever
A1
A2
AA
A3A4
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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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Lights and vision71
Controls
Safety
Driving tips
General maintenance
Self-help
Technical data
Applies to vehicles: with automatic anti-dazzle adjustment for exterior mirrorsAutomatic anti-dazzle adjustment for exterior mirrorsThe exterior mirrors darken together with the automatically
adjusting interior mirror. When the ignition is on, the mirrors will
darken automatically according to the amount of light received (for
example from the headlights of a vehicle behind).
When the interior lights are switched on, or when reverse gear is
engaged, the mirrors revert to their original (i.e. not darkened)
condition.
WARNING
Electrolyte fluid can leak from a broken mirror. This fluid can cause
irritation to the skin, eyes, and respiratory organs. Wash thor-
oughly with clean water should you come into contact with this
fluid. Seek medical assistance if needed.
Caution
Electrolyte fluid leaking from a broken mirror can cause damage to
the paintwork or plastic surfaces. Use a sponge or similar to remove
the fluid as soon as possible.
Note
•
If you switch off the anti-dazzle function for the interior mirror,
this will also deactivate the anti-dazzle function for the exterior
mirrors.
•
The automatic anti-dazzle function will only work properly if the
sun blind* for the rear window is not in use and there are no other
objects preventing light from reaching the interior mirror.
Digital compassApplies to vehicles: with digital compassActivating and deactivating the compass
The compass direction will appear in the mirror.– To switch the compass on and off, press and hold
button until the compass display in the mirror
⇒fig. 73 appears or disappears.The digital compass only works when the ignition is on. The points
of the compass are displayed as follows: N (North), NE (North East),
E (East), SE (South East), S (South), SW (South West), W (West), NW
(North West).
Note
To avoid inaccurate compass readings, do not hold any remote
controls or other electrical devices or metal objects near the interior
mirror.
Fig. 73 Interior mirror:
activated digital
compass
AA
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Seats and storage 76Storing and recalling settings
You can store and recall the settings for two different drivers using
the recall buttons 1 and 2 ⇒page 75, fig. 77 ⇒page 76.
In addition, the current settings are automatically stored when you
lock the vehicle and assigned to the remote control key that is being
used. When you unlock the vehicle, the system automatically recalls
the settings stored on that remote control key.
Switching seat memory on and off
The seat memory will be out of action if the switch has been
pressed and the diode in the switch is lit. In this case, the setting
cannot be stored.
The stored settings will all remain in the memory. However, the seat
can now only be adjusted using the conventional electrical
adjustment.Applies to vehicles: with seat memoryStoring and recalling settingsStoring settings
– Adjust the driver's seat as required.
– Adjust both exterior mirrors.
– Press the button. The diode in the switch will light
up to indicate that it is ready to store the settings. Now
press the desired recall button for at least a second.
– Release the button. The setting is now stored on the
selected recall button.
Recalling settings
– If the driver's door is open, press the desired recall
button briefly.– If the driver's door is closed, press and hold down the
desired recall button until the programmed settings are
reached.
A tone will sound and the diode in the button ⇒page 75,
fig. 77 will light up to confirm that the settings have been stored.
When you lock the vehicle the current settings are automatically
stored and assigned to the remote control key. However, the
settings assigned to the remote control key will not overwrite the
settings stored on recall buttons 1 and 2. The settings stored on the
recall buttons can be called up at any time. When you unlock the
vehicle, the settings assigned to the remote control key are recalled
automatically.
If your vehicle is also driven by other persons using your remote
control key, it is advisable to store your personal settings on one of
the recall buttons. You can then recall your own settings at any time
simply by pressing the corresponding recall button. When you lock
the vehicle these settings are then stored automatically and
assigned once again to the remote control key.
WARNING
•
For safety reasons, never recall seat settings when the vehicle
is moving - this could lead to an accident.
•
In an emergency the recall function can be stopped at any time
by pressing the switch, or by briefly pressing any of the
recall buttons.
OFF
SET
SET
ON/OFF
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Seats and storage77
Controls
Safety
Driving tips
General maintenance
Self-help
Technical data
Applies to vehicles: with seat memoryActivating memory for remote control key
The relevant function must be activated on the sound
system or MMI* so that the settings stored in the memory
can be recalled using the remote control key.– Select: Function selector button > Seat adjustment
> Driver's seat > Remote control key > on.
Head restraintsAdjusting the front head restraints
In combination with properly worn seat belts, the head
restraints offer effective protection. However, they must
always be properly adjusted to suit the height of the occu-
pant.Raising head restraint
– Take hold of the sides of the head restraint with both
hands.
– Push the head restraint upwards.
Lowering head restraint
– Take hold of the sides of the head restraint.
– Press button ⇒fig. 79 and push the head restraint
downwards.For best protection, the top of the head restraint should be at least
at eye level, or higher.
The height of the head restraints is adjustable. They should be set
to suit the height of the occupant. In combination with the seat
Fig. 78 Display:
Driver's seat
CAR
Fig. 79 Front seat:
Adjusting head
restraint
AA
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Heating and cooling93
Controls
Safety
Driving tips
General maintenance
Self-help
Technical data
Heating and coolingDeluxe automatic air conditionerApplies to vehicles: with deluxe automatic air conditionerDescription
The air conditioner can be used to set a comfortable inte-
rior temperature in the vehicle.The air conditioner provides heating and ventilation and also cools
and dehumidifies the air inside the vehicle.
The air conditioner is fully automatic and will maintain the desired
temperature at a constant level. To achieve this, the temperature of
the air supplied to the interior, the blower speed (volume of air
delivery) and the air distribution are regulated automatically. The
system also allows for the effect of strong sunlight, so there is no
need for manual adjustment. For these reasons it is advisable to use
the automatic mode for the comfort of all the passengers in virtually
all conditions throughout the year ⇒page 95.
Please note:
The humidity of the air is automatically reduced when the system
cools the interior of the vehicle. This helps to prevent condensation
on the windows.
If the humidity and temperature outside the vehicle are high,
condensation can drip off the evaporator in the air cooling system
and form a pool underneath the vehicle. This is normal and does not
indicate a leak.
If the outside temperature is low, the blower normally only switches
to a higher speed once the coolant has warmed up sufficiently (this
does not apply to the defrost setting).
In order to achieve maximum engine power, the air conditioner
compressor is temporarily switched off when pulling away from a
standstill with full throttle.The compressor also switches off if the coolant temperature is
excessively high, to ensure adequate engine cooling under extreme
loads.
Pollution filter
The pollution filter (a particle filter) serves as a barrier against impu-
rities in the outside air, including dust and pollen, and odours. The
air is also filtered when the air recirculation mode is activated.
For the air conditioner to work with maximum efficiency, the pollu-
tion filter element must be replaced at the intervals specified in the
Service Schedule.
If the vehicle is driven in areas with a high level of air pollution and
the filter is no longer fully effective, it may be necessary to change
the filter element more frequently.
Key-coded settings
The currently selected air conditioner settings are automatically
stored and assigned to the remote control key.
Power management
To prevent the battery from becoming discharged and to maintain
the necessary power level, the system will temporarily shut off the
electrical components that are using a lot of power, or reduce the
current they are consuming ⇒page 226. Heating systems in partic-
ular use a large amount of electrical power. If you notice, for
instance, that the rear window heater is not working, it may have
been temporarily switched off by the power management function,
or regulated to a lower heat output. These systems will be available
again as soon as sufficient electrical power is available.
WARNING
For safety reasons it is important that all the windows are kept
free of ice, snow and condensation. These can cause poor visibility
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Heating and cooling101
Controls
Safety
Driving tips
General maintenance
Self-help
Technical data
Applies to vehicles: with diesel engineSupplementary heater– Set the Supplementary heater to auto or off.Models with a diesel engine are equipped with a supplementary
heater to help warm up the interior more quickly. At outside temper-
atures below about +5 °C the supplementary heater is switched on
(and off) automatically when the engine is running, depending on
the coolant temperature, the temperature in the vehicle interior and
the temperature the heater is set to.Deluxe automatic air conditioner plusApplies to vehicles: with deluxe automatic air conditioner plusDescription
The air conditioner is designed to keep the passenger
compartment at the temperature you find most comfort-
able at all times of the year.The air conditioner provides heating and ventilation and also cools
and dehumidifies the air inside the vehicle.
The air conditioner is fully automatic, and will maintain the desired
temperature at a constant level. To achieve this, the temperature of
the air supplied to the interior, the blower speed (volume of air
delivery) and the air distribution are regulated automatically. The
system also allows for the effect of strong sunlight, so there is no
need for manual adjustment. For these reasons it is advisable to use
the automatic mode for the comfort of all the passengers in virtually
all conditions throughout the year ⇒page 103.
Please note:
The humidity of the air is automatically reduced when the system
cools the interior of the vehicle. This helps to prevent condensation
on the windows.If the humidity and temperature outside the vehicle are high,
condensation can drip off the evaporator in the air cooling system
and form a pool underneath the vehicle. This is normal and does not
indicate a leak.
If the outside temperature is low, the blower normally only switches
to a higher speed once the coolant has warmed up sufficiently (this
does not apply to the defrost setting).
In order to achieve maximum engine power, the air conditioner
compressor is temporarily switched off when pulling away from a
standstill with full throttle.
The compressor also switches off if the coolant temperature is
excessively high, to ensure adequate engine cooling under extreme
loads.
Pollution filter
The pollution filter (a combined particle filter and activated charcoal
filter) serves as a barrier against impurities in the outside air,
including dust and pollen, and against unpleasant smells. The air is
also filtered when the air recirculation mode is activated.
For the air conditioner to work with maximum efficiency, the pollu-
tion filter element must be replaced at the intervals specified in the
Service Schedule.
If the vehicle is driven in areas with a high level of air pollution and
the filter is no longer fully effective, it may be necessary to change
the filter element more frequently.
Key-coded settings
The currently selected air conditioner settings are automatically
stored and assigned to the remote control key.
Power management
To prevent the battery from becoming discharged and to maintain
the necessary power level, the system will temporarily shut off the
electrical components that are using a lot of power, or reduce the
current they are consuming ⇒page 226. Heating systems in partic-
ular use a large amount of electrical power. If you notice, for
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