Gearbox AUDI A4 2008 B8 / 4.G User Guide
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Page 119 of 342
Driving117
Controls
Safety
Driving tips
General maintenance
Self-help
Technical data If you press in the key without pressing the clutch or brake pedal,
the ignition will be switched on or off. The steering lock is released
when the ignition is switched on. Diesel engines continue to be
automatically preheated.
The key can be removed only when the ignition is off. The key has to
be pressed in briefly to switch off the ignition. On vehicles with an
automatic gearbox, the selector lever has to be in position P.
Electrical components with a high power consumption are switched
off temporarily while you start the engine.
When starting from cold the engine may be a little noisy for the first
few seconds until oil pressure has built up in the hydraulic tappets.
This is quite normal and no cause for concern.
If the engine fails to start immediately, the starter will be switched
off automatically after a few seconds. Try to start the engine again.
Driver message in the instrument cluster display
Press brake pedal to start engine
This message appears on vehicles with an automatic gearbox if you
try to start the engine without first pressing the brake pedal.
Press clutch pedal to start engine
This message appears on vehicles with a manual gearbox if you try
to start the engine without first pressing the clutch pedal.
Engage N or P to start engine
This message will appear if you try to start the engine when the
selector lever of the automatic gearbox is not in P or N.
Shift to P, otherwise vehicle can roll away. Doors do not lock if lever
is not in P. or Please move selector lever to position P. Vehicle
cannot be locked.
For safety reasons, this message will appear and a warning buzzer
will sound if the selector lever of the automatic gearbox is not in
position P after you switch off the ignition. Put the selector lever in
position P; otherwise the vehicle can roll away. If the lever is not in position P you will not be able to lock the vehicle using the exterior
locking switch on the door handle or the remote control key.
Steering lock
The steering is locked when the key is not in the ignition. The
steering lock acts as a theft deterrent.
WARNING
•
Always take the key with you when you leave the vehicle.
Otherwise the engine can be started or power-operated equip-
ment such as the electric windows can be used. This could result
in serious injury.
•
Never leave children or disabled people alone in the car. The
doors could be locked with the remote control key and the occu-
pants could become trapped in the vehicle. The vehicle occupants
could be exposed to extremely high or low temperatures,
depending on the time of year.
•
Never remove the key from the ignition while the vehicle is
moving. The steering lock could engage suddenly, and you would
not be able to steer the car.Caution
•
If a malfunction occurs in the electronic ignition lock, a flashing
symbol and the message Ignition lock defective will appear in the
instrument cluster display.
•
Avoid high engine speeds, full throttle and extreme load condi-
tions until the engine has reached its normal operating tempera-
ture, otherwise this can damage the engine.For the sake of the environment
Do not warm up the engine by running it with the car stationary. You
should drive off immediately whenever possible. This will help avoid
unnecessary exhaust emissions.
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Driving 118
Note•
If the key should become stuck in the ignition lock, remove the
top part of the key and use it to lock the vehicle.
•
If you open the driver's door while the ignition is switched on, a
warning buzzer will sound, and the message Ignition is on will
appear in the display. In this case, please switch off the ignition.
Switching off the engine– Stop the vehicle.
– Automatic gearbox: Move the selector lever to position P
or N.
–Press in the ignition key to switch off the engine.Emergency Off function
If necessary in an emergency, the engine can be switched off while
the vehicle is still moving. The engine will be switched off if you
press and hold the ignition key.
WARNING
•
Never switch off the engine until the vehicle is stationary.
•
The brake servo and the power steering system work only
when the engine is running. You need more strength to steer and
brake the vehicle when the engine is switched off. This would
mean a greater risk of accidents and serious injury, because you
cannot steer and brake in the normal manner.Caution
If the engine has been working hard for a long time, there is a risk
of heat building up in the engine compartment after the engine has
been switched off; this could cause engine damage. For this reason, you should leave the engine idling for about 2 minutes before
switching it off.
Note
After the engine is stopped the radiator fan may run on for up to
10 minutes, even if the ignition is switched off. The fan may also
start running again after some time if the coolant temperature rises
due to a build-up of heat, or if the engine is hot and the engine
compartment is heated up further by direct sunlight.Starting and stopping the engine
with the advanced keyApplies to vehicles: with advanced keyStarting the engine with the Start/Stop button
You can use the Start/Stop button to switch on the igni-
tion and start the engine.–Manual gearbox: Press the clutch pedal all the way down
and move the gear lever into neutral.
Fig. 131 Audi
advanced key: START
ENGINE STOP button
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Driving119
Controls
Safety
Driving tips
General maintenance
Self-help
Technical data
–Automatic gearbox: Press the brake pedal and move the
selector lever to position P or N ⇒.
–Press the Start/Stop button ⇒page 118, fig. 131 to start
the engine.
– Diesel engines can take a few seconds longer than usual
to star t on cold days. Please keep your foot on the clutch
or brake pedal until the engine starts. The glow plug indi-
cator lamp
lights up in the instrument cluster while
the glow plugs are preheating.
If you press the Start/Stop button without pressing the clutch or
brake pedal, the ignition will be switched on (and will be switched
off if you press the button again). Diesel engines are preheated
when the ignition is switched on.
If the engine fails to start straight-away, switch off the starter after
about 10 seconds and try again after about half a minute.
When starting from cold the engine may be a little noisy for the first
few seconds until oil pressure has built up in the hydraulic tappets.
This is quite normal and no cause for concern.
Driver message in the instrument cluster display
No key identified
This message appears when you press the Start/Stop button if there
is no remote control key inside the vehicle or if the system cannot
detect or identify the key. This can happen, for example, if the radio
signal from the key is obstructed by a metal briefcase or similar.
Electronic equipment, such as mobile phones, can also interfere
with the radio signal from the key.
Press brake pedal to start engine
This message appears on automatic vehicles if you press the
Start/Stop button to start the engine without first pressing the
brake pedal. The engine will only start if you press the brake pedal.Press clutch pedal to start engine
This message appears on manual vehicles if you press the
Start/Stop button to start the engine without first pressing the
clutch pedal. The engine will only star t if you press the clutch pedal.
Engage N or P to start engine
This message will appear if you try to start the engine when the
selector lever of the automatic gearbox is not in P or N. The engine
can only be started if the selector lever is in one of these positions.
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 restart the engine after it has been
switched off. Without the key, you will also not be able to lock the
vehicle from the outside.
Shift to P, otherwise vehicle can roll away. Doors do not lock if lever
is not in P. or Please move selector lever to position P. Vehicle
cannot be locked.
For safety reasons, this message will appear and a warning buzzer
will sound if the selector lever of the automatic gearbox is not in
position P when you switch off the ignition with the Start/Stop
button. Put the selector lever in position P; otherwise the vehicle
can roll away. If the lever is not in position P you will not be able to
lock the vehicle using the exterior locking switch on the door handle
or the remote control key.
Advanced key defective! Use ignition lock
This message appears if the vehicle has to be started with the igni-
tion key instead of the Start/Stop button.
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Page 122 of 342
Driving 120Steering lock
The steering is locked if the key is not in the ignition and the driver
door has been opened. The steering lock acts as a theft deterrent.
WARNING
Never run the engine in confined spaces. The exhaust gases are
toxic.•
Never switch off the engine until the vehicle is stationary.
•
The brake servo and the power steering system work only
when the engine is running. You need more strength to steer and
brake the vehicle when the engine is switched off. This would
mean a greater risk of accidents and serious injury, because you
cannot steer and brake in the normal manner.Caution
•
Avoid high engine speeds, full throttle and extreme load condi-
tions until the engine has reached its normal operating tempera-
ture, otherwise this can damage the engine.
•
The engine cannot be started by push-starting or towing.
•
If the engine has been working hard for a long time, there is a risk
of heat building up in the engine compartment after the engine has
been switched off; this could cause engine damage. For this reason,
you should leave the engine idling for about 2 minutes before
switching it off.Note
If you open the driver's door while the ignition is switched on, a
warning buzzer will sound, and the message Ignition is on will
appear in the display. In this case, please switch off the ignition.
Switching off the engine with the Start/Stop button–Stop the vehicle.
– Automatic gearbox: Move the selector lever to position P
or N.
–Press the Start/Stop button ⇒page 118, fig. 131.Emergency Off function
Should it be necessary in an emergency, the engine can be switched
off when the selector lever is in position R, D or S. To switch off the
engine (max. speed 10 km/h) press and hold the Start/Stop button
and keep your foot on the brake.
WARNING
•
Never switch off the engine until the vehicle is stationary.
•
The brake servo and the power steering system work only
when the engine is running. You need more strength to steer and
brake the vehicle when the engine is switched off. This would
mean a greater risk of accidents and serious injury, because you
cannot steer and brake in the normal manner.Caution
If the engine has been working hard for a long time, there is a risk
of heat building up in the engine compartment after the engine has
been switched off; this could cause engine damage. For this reason,
you should leave the engine idling for about 2 minutes before
switching it off.
Note
After the engine is stopped the radiator fan may run on for up to
10 minutes, even if the ignition is switched off. The fan may also
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Page 124 of 342
Driving 122a fault in the parking brake. Have the fault repaired by a qualified
workshop without delay ⇒page 32.
Note
•
The parking brake can be applied at any time - even when the
ignition is switched off. However, the ignition must be switched on
before the parking brake can be released.
•
Any slight noise which may be heard when the parking brake is
applied or released is quite normal and no cause for concern.
•
The parking brake runs an automatic test cycle at regular inter-
vals when the vehicle is parked. This may also cause a slight noise,
which is normal.
Parking
Please note the following points to ensure there is no risk
of the car rolling away accidentally after it is parked.Parking t he c ar
– Use the foot brake to stop the vehicle.
– Pull the switch to apply the parking brake.
– Automatic gearbox: Move the selector lever to P.
– Switch off the engine ⇒.
– Manual gearbox: Engage the first gear.
When parking on slopes
– Turn the steering wheel so that the vehicle would roll into
the kerb if it did start to move accidentally.
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, release the parking brake or use power-
operated equipment such as the electric windows - this could lead
to injuries.
•
Do not leave anyone (especially children) in the vehicle when it
is locked. Locked doors could delay assistance in an emergency,
potentially putting lives at risk.
Driving away from a standstill
The parking brake auto release function releases the
parking brake automatically when you wish to start
moving.Applying the parking brake when stopping
– Pull the switch to apply the parking brake.
Releasing the parking brake when driving away
– Drive off in the normal way: the parking brake will be
released automatically and the vehicle will start moving.On vehicles with automatic gearbox, you can apply the parking
brake when stopping at traffic lights, etc. Then you do not have to
hold the car with the footbrake, as the parking brake will stop it
creeping forward while a gear is engaged in the automatic transmis-
sion. When you drive off in the normal way, the parking brake will be
released automatically and the vehicle will start moving.
Driving away on a slope
When driving away on a gradient, the parking brake auto release
function prevents the vehicle from rolling back unintentionally. The
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Page 128 of 342
Driving 126
– Pull the lever to position ⇒page 125, fig. 134 to
switch on the system.
– Drive at the speed you wish to set the system to.
– Press the button marked to store the speed.The display will indicate the stored speed, and the green symbol
will appear ⇒fig. 135. The display can vary according to the display
status. In addition, the indicator lamp
in the instrument cluster
will light up.
A constant speed is maintained by adjusting the engine power or
braking the vehicle accordingly.
WARNING
•
Always direct your full attention to the road, even when you are
using the cruise control system. It is always the driver who is
responsible for determining the speed and for keeping a safe
distance to the other vehicles on the road.
•
For safety reasons, the cruise control system must not be used
in city traffic, stop-and-go traffic, roads with a lot of bends or in
difficult driving conditions (such as ice, fog, loose grit or gravel,
heavy rain, aquaplaning) - this could cause an accident!
•
When you take a turn-off, drive along a motorway exit lane or
pass through roadwork sections, please temporarily switch off the
cruise control system.
•
Please make sure you do not unintentionally rest your foot on
the accelerator - this will override the cruise control system which,
as a result, will not brake the vehicle.Note
•
Vehicles with manual gearbox: The set speed cannot be reached
if the currently selected gear is too high or too low. Change down to
a lower gear if the engine is no longer running smoothly or change
up a gear to avoid overrevving the engine.
•
The brake lights come on when the system brakes the vehicle.
Applies to vehicles: with cruise control systemAdjusting the speed– Push the lever up towards or down towards
⇒page 125, fig. 134 in order to increase or reduce the
cruising speed setting.
– Release the lever to store the current cruising speed.You can alter the set speed in steps of 1 km/h by briefly pressing the
lever upwards or downwards. When you press and hold the lever,
the speed is changed in steps of 10 km/h.
You can still use the accelerator pedal to increase speed in the
normal way, for example to overtake another vehicle. Once you
release the accelerator, the system will revert to the speed you
stored initially.
However, if the vehicle exceeds the programmed speed by more
than 10 km/h for more than 5 minutes, the cruise control system will
Fig. 135 Display:
Selected speed
AA
A1
AB
WARNING (continued)
AA
A+
A-
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Driving127
Controls
Safety
Driving tips
General maintenance
Self-help
Technical data be deactivated temporarily. The green symbol in the display will
change to white but the stored speed will be retained.
Applies to vehicles: with cruise control systemPre-selecting a speed
You can pre-select a desired speed while the vehicle is
stationary.– Switch on the ignition.
– Pull the lever to position 1 ⇒page 125, fig. 134.
– Push the lever up towards or down towards in
order to increase or reduce the cruising speed setting.
– Release the lever to store the cruising speed setting
displayed.This function allows you to enter the desired cruise control setting
speed ahead of time, for example before joining a motorway. Once
you are on the motorway, you can activate the cruise control system
by pulling the lever to position .Applies to vehicles: with cruise control systemSwitching off the cruise control systemSwitching off temporarily
– Press the brake pedal, or
– Manual gearbox: Press the clutch pedal for a relatively
long period, or
– Push lever to position (click stop not engaged)
⇒page 125, fig. 134, or– Drive more than 10 km/h faster than the stored speed
over a period of more than 5 minutes.
Switching off completely
– Press the lever to position (click stop engaged), or
– Switch off the ignition.
The speed setting will remain stored after the system is temporarily
deactivated. To resume the programmed cruising speed, release the
clutch or brake pedal and pull the lever to position .
The stored speed will be deleted once the ignition is switched off.
WARNING
Do not resume the programmed cruising speed if this is too high
for the traffic conditions - this can cause accidents.
AA
A+
A-
A1
AA
A2
AA
A2
A1
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adaptive cruise control (ACC)129
Controls
Safety
Driving tips
General maintenance
Self-help
Technical data
•
Adaptive cruise control will not react when approaching a
stationary obstacle, e.g. the end of a traffic jam or a broken-down
vehicle, or if a vehicle should come towards you in the same lane.
•
Please make sure you do not unintentionally rest your foot on
the accelerator - this will override the adaptive cruise control
system which, as a result, will not automatically brake the vehicle.Note
•
For safety reasons, the speed setting will be deleted when the
ignition is switched off.
•
Switching on the adaptive cruise control automatically activates
the Electronic Stabilisation Program (ESP) and the traction control
system (ASR). These two systems cannot be deactivated while the
adaptive cruise control is switched on.
•
Damage caused by impacts (e.g. if the vehicle is damaged when
parking) can affect the radar sensor settings. This can cause the
system to malfunction or switch off completely.
•
The radar sensor is heated. However, in winter conditions, you
should make sure that the radar sensor is free of ice and snow
before you set off. If necessary, carefully clean the cover of the radar
sensor and the surrounding area ⇒page 128, fig. 136.
•
To make sure that the radar sensor is fully operative, do not
attach any objects (e.g. stickers, add-on parts or other accessories)
to the area surrounding the radar sensor. Do not paint the area
surrounding the radar sensor.
Applies to vehicles: with adaptive cruise control and manual gearboxVehicles with manual gearbox
The driver of a vehicle with a manual gearbox of course
has to change gears as appropriate, even when the adap-
tive cruise control is activated.The adaptive cruise control is available from the second to the sixth
gear (when driven in normal engine speed range).
When the adaptive cruise control is activated, the driver must press
the clutch pedal as normal in order to change gear. When changing
gear or pressing the clutch pedal (for up to 20 seconds), the adap-
tive cruise control will remain activated.
When changing gear, the driver does not have to accelerate after
engaging a gear as the engine torque will be coordinated by the
adaptive cruise control.
The following situations may lead to an automatic deactivation of
the adaptive cruise control:•
pressing the clutch pedal too long (longer than approx.
20 seconds)
•
incorrect changing of gears and/or use of the clutch pedalNote
•
The adaptive cruise control cannot be activated while changing
gears.
WARNING (continued)
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adaptive cruise control (ACC)137
Controls
Safety
Driving tips
General maintenance
Self-help
Technical data
•
The control lever has been pushed up / down to increase / reduce
the speed, but the resulting speed would be outside the range of 30
to 200 km/h.
ACC deactivation
The message ACC deactivation sometimes appears on vehicles with
a manual gearbox. If you press the clutch pedal for longer than
about 20 seconds, the adaptive cruise control will be automatically
deactivated and a warning tone will sound.
ACC not available
The text message ACC not available will appear if, for example, the
brakes are overheated. The adaptive cruise control will then tempo-
rarily not be available. This is indicated by a warning tone.
ACC not available!
The text message ACC not available! appears if a malfunction
should occur. The adaptive cruise control will then be switched off.
This is indicated by a warning tone. Have the system checked by a
qualified workshop.
ACC sensor blocked!
The text message ACC sensor blocked! appears if the ACC system
can no longer detect objects reliably. The adaptive cruise control
will then be switched off. This is indicated by a warning tone.
The ACC sensor is obstructed by dirt or foreign objects (e.g. leaves
or snow). Clean the sensor to restore the function ⇒page 128,
fig. 136.
Engine speed !
On vehicles with manual gearbox, the text message Engine speed !
will appear if the driver does not change gear in time when the
adaptive cruise control accelerates or brakes the vehicle. The adap-
tive cruise control will automatically be deactivated if the engine
speed is not maintained within the permissible range. This is indi-
cated by a warning tone.ESP activation
The text message ESP activation appears if the Electronic Stabilisa-
tion Programme (ESP) has intervened. In this case, the adaptive
cruise control will automatically be switched off. This is indicated by
a warning tone.
Speed (in km/h)
The target speed (in km/h) will appear in the display whenever it is
stored or changed ⇒page 131, “Setting the speed” and
⇒page 131, “Setting a new speed”.
Speed range
The text message speed range appears if the current speed is too
low to set or to maintain the target speed.
To set a target speed, the speed of the vehicle must be at least
30 km/h. The cruise control system switches off if the speed falls
below 20 km/h.
If the speed exceeds 200 km/h (OVERRIDE), the system will remain
active and will reduce the speed to 200 km/h once the driver stops
accelerating.
ACC functionality limited
The text message ACC functionality limited appears if the ACC
system does not detect any objects for an extended period. The
distance to vehicles in front is not being controlled while the
message is displayed. The ACC system is not deactivated, and so
extra care should be taken! The text message ACC functionality
limited can appear for the following reasons:
•
The ACC sensor is dirty. The ACC system is not responding or is
not responding correctly to the vehicles in front!
•
You may be driving on a country road with no traffic and no clear
roadside demarcation (e.g. safety barriers, traffic signs, trees). As
soon as the system detects a vehicle, distance control is resumed
and the text message disappears.
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adaptive cruise control (ACC) 138The ACC sensor is located inside the trim grille (front right)
⇒page 128, fig. 136. If the sensor is no longer functioning due to
dirt or obstruction in this area, it should be cleaned.
Parking brake !
The text message Parking brake ! appears if the parking brake is
operated. The adaptive cruise control will then be switched off. This
is indicated by a warning tone.
Gear lever position !
On vehicles with manual gearbox the text message Gear lever
position ! appears when no valid forward gear is selected, i.e.
reverse gear or 1st gear is engaged or the gear lever is in the neutral
position. Adaptive cruise control is not available when the lever is in
these positions.
Shift lever position!
On vehicles with automatic gearbox the text message Shift lever
position ! appears if the shift lever is moved to position N. Adaptive
cruise control is not available when the lever is in this position.
Applies to vehicles: with adaptive cruise controlDriver intervention prompt
The driver intervention prompt is a warning for the driver
to reduce speed manually.Fig. 147 Instrument cluster: Driver intervention promptIn some situations the adaptive cruise control system alone is not
able to brake the vehicle sufficiently to maintain a safe distance to
the vehicle in front. The adaptive cruise control system will then call
on you as the driver to take control of the situation yourself.
The Driver intervention prompt provides both a visual and an
acoustic warning.•
A red vehicle symbol will appear in the instrument cluster
display ⇒fig. 147.
•
The system status indicator will show DISTANCE!.
•
The red warning lamp will start to flash.
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