2008 AUDI A4 technical data

Audi drive select161
Controls
Safety
Driving tips
General maintenance
Self-help
Technical data
WARNING
Always keep an eye on the traffic when using the Audi drive select
controls - Risk of accident!
Note
If you remove the ignition key, the AUTO mode will be selected auto-
matically the next time you switch on the ignition.Applies to vehicles: with MMI and Audi drive selectSettings for INDIVIDUAL driving mode
You can configure your own personal vehicle set-up on
the MMI*.– Select: Function selector button > Audi drive select
individual.To drive with the new vehicle set-up, remember to press the INDI-
VIDUAL* button ⇒page 160.
The system settings available on the MMI* depend on which equip-
ment is installed on your vehicle.
Note
Your settings in INDIVIDUAL* mode are stored automatically and
assigned to the remote control key currently in use.
Fig. 176 MMI display:
Changing the set-up
individually
CAR
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Automatic gearbox163
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Technical data
– To prevent the vehicle from rolling away, apply the
parking brake before moving off on steep gradients
⇒.
– As soon as you accelerate as normal, the parking brake
will automatically be released and the vehicle will start
moving.
Pa rking the c ar
– Press and hold the brake pedal ⇒.
– Apply the parking brake.
– Press and hold the interlock button, move the selector
lever to P and release the interlock button.The engine c an only be started when the selector lever is at P or N.
On level ground it is sufficient to move the selector lever to P. On a
gradient the parking brake should be applied first and the selector
lever should be moved to P. This reduces the load on the locking
mechanism and makes it easier to move the selector lever out of
position P.
Vehicles with multitronic® gearbox: Your vehicle is equipped with
the hill hold assist function which makes it easier to drive away on
a slope. The system is activated when you press and hold the brake
pedal for a few seconds. When you release the brake pedal the
braking force will be maintained for a moment in order to prevent
the vehicle rolling back when you drive away.
WARNING
•
Do not press the accelerator while selecting a gear with the
vehicle stationary and the engine running, as this could cause an
accident.
•
Please note that some power will still be transmitted when you
stop temporarily with the selector lever in position D, S or R. For this reason, to avoid risking an accident, apply the footbrake firmly
when stopping to prevent the vehicle rolling away.
•
Never move the selector lever to R or P when driving, as this
could cause an accident.
•
Vehicles with multitronic® gearbox: Please note that some
power will still be transmitted when you stop temporarily with the
selector lever in position D, S or R. For this reason, to avoid risking
an accident, apply the footbrake firmly when stopping to prevent
the vehicle rolling away.
Applies to vehicles: with multitronic® or tiptronicSelector lever positions
This section covers all the selector lever positions.The current selector lever position is shown in the instrument
cluster display.
P - Parking lock
This locks the driving wheels mechanically. The parking lock must
only be engaged when the vehicle is stationary ⇒.
The interlock button (the button in the selector lever handle) must
be pressed in and the brake pedal must be depressed before
WARNING (continued)
Fig. 178 Display:
Selector lever posi-
tions
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Automatic gearbox165
Controls
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Driving tips
General maintenance
Self-help
Technical data
Applies to vehicles: with multitronic® or tiptronicSelector lever lock
The selector lever lock prevents gears from being
engaged inadvertently, so that the vehicle is not set in
motion unintentionally.The selector lever lock is released as follows:
– Switch on the ignition.
– Press the brake pedal and at the same time press in the
interlock button.Automatic selector lever lock
The selector lever is locked in the P and N positions when the igni-
tion is on. The brake pedal must be depressed before the lever can
be moved out of either of these positions. The following message
appears in the instrument display as a reminder for the driver when
the selector lever is in position P or N:
WHEN STATIONARY APPLY FOOTBRAKE WHILE SELECTING GEAR.
The selector lever lock only works if the vehicle is stationary or
driving at speeds up to 5 km/h. At higher speeds the selector lever
lock in the N position is disengaged automatically.
The selector lever lock is not engaged if the selector lever is moved
quickly through position N (e.g. when shifting from R to D). This makes it possible, for instance, to “rock” the vehicle backwards and
forwards if it is stuck in snow or mud. The selector lever lock
engages automatically if the brake pedal is not depressed and the
lever is in position N for more than about a second.
Interlock button
The interlock button on the selector lever handle prevents the driver
from inadvertently engaging particular gears. Press the button in to
disengage the selector lever lock. The illustration shows the selector
lever positions in which the button has to be pressed, highlighted in
colour ⇒fig. 179.
Safety interlock for ignition key
The key can only be withdrawn with the ignition switched off and
the selector lever in position P. When the ignition key is removed,
the selector lever is locked in position P.
Applies to vehicles: with multitronic® or tiptronicKick-down feature
The kick-down feature is designed to give maximum
acceleration.Applies to vehicles with multitronic
® gearbox
When the accelerator pedal is pressed right down past the point of
resistance at full throttle, the gearbox will select a lower gear ratio,
depending on road speed and engine speed. While you keep the
accelerator depressed the engine speed is automatically controlled
to give your vehicle maximum acceleration.
Applies to vehicles with tiptronic gearbox
When the accelerator pedal is pressed right down past the point of
resistance at full throttle, the gearbox will shift down to a lower
gear, depending on road speed and engine speed. The upshift to the
next higher gear is delayed until the engine reaches maximum rpm.
Fig. 179 Selector lever
lock functions
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Automatic gearbox167
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Technical data
Shifting up a gear
– Briefly push the selector lever forwards (in the tiptronic
gate) ⇒page 166, fig. 180 .
Shifting down a gear
– Briefly pull the selector lever backwards (in the tiptronic
gate) .With the tiptronic system the driver can manually choose between
7 different pre-programmed gears. The manual programme can be
selected either with the vehicle stationary or on the move.
When accelerating, the gearbox automatically shifts up into the next
gear shortly before the maximum engine speed is reached.
If you select a gear which is lower than the gear shown in the instru-
ment display ⇒page 166, fig. 181, the gearbox will only shift down
when there is no longer a risk of overrevving the engine.
When the vehicle slows down (for instance when braking), the
gearbox automatically shifts down into the next gear when the
minimum engine speed is reached.
Changing down to a lower gear increases the engine braking effect
on downhill gradients.
When the accelerator pedal is pressed right down past the point of
resistance at full throttle, the gearbox will select a lower gear,
depending on road speed and engine speed.Applies to vehicles: with multitronic® or tiptronicBack-up programme
A back-up system is in place should a fault occur in the
control system.The automatic gearbox switches to the back-up programme if a fault
should occur in the control system. This is indicated by all segments of the display panel either lighting up together or going out
completely.
It is still possible to move the selector lever to all positions. The
manual shift programme (tiptronic) is not available when the back-
up programme is active.
Vehicles with tiptronic gearbox: When the selector lever is in posi-
tion D or S or in the manual shift programme, the gearbox will
remain in 3rd gear if 1st, 2nd or 3rd gears were engaged when the
fault occurred. The gearbox will remain in 5th gear if 4th, 5th or 6th
gears were engaged. The gearbox will then engage 3rd gear when
you drive away from a standstill or after the engine is restarted.
It will still be possible to use reverse gear in the normal way.
However, the electronic lock for reverse gear will be switched off.
Caution
Should the gearbox ever switch into the back-up programme, you
should take the vehicle to an Audi dealer or qualified workshop as
soon as possible.Applies to vehicles: Paddle leversSteering wheel with paddle levers
The paddle levers on the steering wheel enable the driver
to manually select pre-programmed ratios or gears.
A+
A…
Fig. 182 Steering
wheel: tiptronic
switches
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Parking aid169
Controls
Safety
Driving tips
General maintenance
Self-help
Technical data
Parking aidApplies to vehicles: with Audi parking system/plus/advancedGeneral notesVarious systems are available to help you when parking or manoeu-
vring in tight spaces, depending on the equipment fitted on your
vehicle.
The Audi parking system gives an acoustic warning if there are any
obstacles behind the car ⇒page 169.
When you are parking, the Audi parking system plus warns you
acoustically and optically about obstacles in front of and behind the
vehicle ⇒page 170.
In conjunction with a reversing camera, the Audi parking system
advanced shows a picture of the area behind the vehicle. This
picture helps you to manoevre the vehicle backwards and sideways.
In addition, you are assisted by the acoustic signals and graphic
display of the parking aid ⇒page 171.
Note
To ensure that the acoustic parking aid works properly, the sensors
must be kept clean and free of snow and ice.Audi parking systemApplies to vehicles: with Audi parking systemDescription
The Audi parking system is an acoustic parking aid.Sensors are located in the rear bumper. When the sensors detect an
obstacle, you are alerted by acoustic signals (beeps). The measuring
range of the sensors starts at about:The acoustic signals sound with increasing frequency as you
approach the obstacle. A warning tone will sound continuously
when the vehicle is less than approx. 0.30 m away from the obstacle.
Stop reversing immediately!
The volume of the warning beeps will be gradually reduced after
about 4 seconds if the vehicle remains at a constant distance from
a detected obstacle (it will not be reduced if the obstacle is closer
than 0.30 m).
The parking aid is switched on automatically when reverse gear is
engaged. You will hear a brief acknowledgement tone.
WARNING
•
The parking aid cannot replace the full concentration of the
driver. The driver is always responsible for safety during parking
and other manoeuvres.
•
The sensors have blind spots in which obstacles are not regis-
tered. It is particularly important to ensure that there are no small
children or animals near the vehicle, as the sensors may not
always be able to detect them.
•
Always keep a close watch on the area around the vehicle and
make full use of the rear-view mirrors.Caution
Please note that low obstacles detected by the system may no
longer be registered by the sensors as the car moves closer, so the
system will not give any further warning. Certain kinds of obstacles
(such as wire fences, chains, thin painted posts or trailer draw bars, Rear
Side
0.60 m
Centre
1.60 m
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Parking aid171
Controls
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Technical data
– Press the switch

, or
– Switch off the ignition.
Segments in the graphic display
You can estimate the distance to an obstacle by referring to the red
segments at the front and rear of the vehicle ⇒page 170, fig. 186.
The closer the vehicle gets to the obstacle the closer the segments
move towards the vehicle in the graphic. At the latest when the
penultimate segment is highlighted the vehicle has reached the
danger (collision) zone. Stop moving immediately ⇒!
WARNING
•
The parking aid cannot replace the full concentration of the
driver. The driver is always responsible for safety during parking
and other manoeuvres.
•
The sensors have blind spots in which obstacles are not regis-
tered. It is particularly important to ensure that there are no small
children or animals near the vehicle, as the sensors may not
always be able to detect them.
•
Always keep a close watch on the area around the vehicle and
make full use of the rear-view mirrors.Caution
Please note that low obstacles detected by the system may no
longer be registered by the sensors as the car moves closer, so the
system will not give any further warning. Certain kinds of obstacles
(such as wire fences, chains, thin painted posts or trailer draw bars,
etc.) may not always be detected by the system, so take care not to
damage the vehicle in such cases.
Note
•
You can change the display and adjust the volume and pitch of
the beeps ⇒page 177.
•
Please refer to the notes on towing ⇒page 177.
•
There is a slight delay in the picture display.
Audi parking system advancedApplies to vehicles: with Audi parking system advancedIntroductionA reversing camera is integrated in vehicles with the Audi parking
system advanced, in addition to a parking aid with acoustic signals
and graphic display ⇒page 170.
Two modes can be selected when parking. “Parking mode 1” can, for
example, be used when parking your vehicle in a parking bay or a
Fig. 187 Viewed from
above: Parking mode 1Fig. 188 Viewed from
above: Parking mode 2
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Parking aid173
Controls
Safety
Driving tips
General maintenance
Self-help
Technical data
•
Moisten the lens using a commercially available, alcohol-based
glass cleaning agent and clean the lens with a dry cloth ⇒.
•
Use a small brush to remove snow and a de-icer spray to remove
ice ⇒.
WARNING
•
The parking aid cannot replace the full concentration of the
driver. The driver is always responsible for safety during parking
and other manoeuvres.
•
Always keep a close watch on the area around the vehicle and
make full use of the rear-view mirrors.
•
Do not allow the camera images in the MMI display to distract
you from watching the traffic.
•
For safety reasons, you should not use the system if the posi-
tion and installation angle of the camera have been changed, e.g.
in a rear-end collision. Have it checked by a qualified workshop.Caution
•
Please note that low obstacles detected by the system may no
longer be registered by the sensors as the car moves closer, so the
system will not give any further warning. Certain kinds of obstacles
(such as wire fences, chains, thin painted posts or trailer draw bars,
etc.) may not always be detected by the system, so take care not to
damage the vehicle in such cases.
•
Never remove snow and ice from the lens of the reversing
camera using warm or hot water - danger of cracks appearing on the
lens.
•
Never use abrasive cleaning agents on the lens.
Applies to vehicles: with Audi parking system advancedSwitching on/off
The reversing camera is automatically switched on
together with the acoustic signals and graphic display
when you select reverse gear.Switching on
– Switch on the MMI system.
– Engage reverse gear, or
– Press the switch

in the centre console ⇒page 170,
fig. 185. You will hear a brief acknowledgement tone and
the diode in the switch will light up.
Switching off
– Drive forwards faster than 10 km/h, or
– Press the switch

, or
– Switch off the ignition.
Changing display via MMI
– Press the control button for Graphic ⇒page 174, fig. 192
to show the graphic display on the screen.
– Press the control button for Rear View to display the
picture from the reversing camera.
WARNING
•
Some objects (e.g. narrow posts or bars), recesses in the
ground or protruding parts on other vehicles may not be displayed
in a satisfactory manner or may not be displayed at all on the MMI
screen.A5
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Parking aid175
Controls
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Technical data
– Reverse into the space and adapt the steering angle to
the parking space, using the orange lines to assist you
⇒. indicates the rear bumper. You should stop
reversing, at the latest, when the red orientation line
is bordering on an object ⇒!
– Align your vehicle according to the blue area marking
⇒fig. 193. The blue marking is an extension of the
vehicle outline and reaches about five metres to the rear
of the vehicle. The shade of blue changes at a distance of
approx. 1m, 2m and 5m to the vehicle.
WARNING
•
The reversing camera does not show the complete area behind
the vehicle. It is particularly important to ensure that there are no
small children or animals near the vehicle, as the reversing camera
may not always be able to detect them (accident risk).
•
Please note that objects which are not touching the ground
may appear to be further away than they actually are (e.g. the
bumper of a parked vehicle, a towing bracket or the rear end of a
truck). In this case you should not use the orientation lines as a
guide when parking the car - accident risk!Caution
The MMI display shows the path of the rear end of the vehicle if you
were to reverse using the current steering angle. NB: The front end
of the vehicle swings out further than the rear. Please make sure you
keep a sufficient distance between the vehicle and any obstacles to
make sure that the exterior mirror or edge of the vehicle do not
collide with the obstacle (accident risk).
Applies to vehicles: with Audi parking system advancedParking parallel to the roadside
Parking mode 2 can be used when parking your vehicle at
the roadside.The following steps apply only when there are no obstacles
(such as a wall) next to the parking space. Otherwise, please
follow the “Instructions for parking next to obstacles”.
– Position your vehicle parallel to the roadside, about a
metre away from the next parked vehicle.
– Engage reverse gear. The parking aid will be switched on
and parking mode 1 will be displayed.
A3
A4
Fig. 194 MMI display:
Blue area marking
aligned in parking
spaceFig. 195 MMI display:
Blue marking touches
edge of pavement
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