2008 AUDI S5 display

Downloaded from www.Manualslib.com manuals search engine Driving117
Controls
Safety
Driving tips
General maintenance
Self-help
Technical data 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.
Driving away from a standstill
On some vehicles, the engine revs are automatically increased
slightly as soon as you release the clutch. This helps you drive off
more smoothly.
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 start 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.
Steering 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
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Downloaded from www.Manualslib.com manuals search engine Driving119
Controls
Safety
Driving tips
General maintenance
Self-help
Technical data
Electro-mechanical parking brakeOperation
The electro-mechanical parking brake replaces the hand-
brake.– Pull switch ⇒fig. 133 to apply the parking brake. The
indicator lamp in the switch will light up.
– Depress the brake or accelerator pedal and press the
switch at the same time to release the parking brake. The
indicator lamp in the switch will go out.Your vehicle is equipped with an electro-mechanical parking brake.
The parking brake replaces the conventional handbrake, and is
mainly intended to prevent the vehicle from rolling away acciden-
tally.
However, the electro-mechanical parking brake also offers a number
of convenience and safety features in addition to the functions of a
normal handbrake.
When driving away•
The parking brake auto release function releases the parking
brake automatically when you wish to start moving ⇒page 120,
“Driving away from a standstill”.
•
When driving away on a gradient, the parking brake auto release
function prevents the vehicle from rolling back unintentionally. The
braking force of the parking brake is only released when there is
enough power at the wheels to make the vehicle move in the desired
direction.
Emergency braking function
An emergency braking function enables you to stop the vehicle even
if the conventional foot brake should fail to work ⇒page 121,
“Emergency braking function”.
Warning and indicator lamps
•
The warning lamps
 in the instrument cluster and switch light
up when the parking brake is applied with the ignition switched on.
•
The warning lamps
 in the instrument cluster and switch light
up for approximately 20 seconds when the parking brake is applied
with the ignition switched off.
WARNING
Never press the accelerator pedal or release the clutch inadvert-
ently if a gear is engaged or if the selector lever is not in position
P or N (on automatic vehicles) while the vehicle is stationary with
the engine running. The vehicle could otherwise start moving
immediately and possibly cause an accident.
Caution
If the symbol
 flashes in the centre display, or if the warning lamp
 flashes in the instrument cluster, there is a fault in the brake
system. You can press the button to obtain a message
explaining the fault. If the message Parking brake ! appears, there is
a fault in the parking brake. Have the fault repaired by a qualified
workshop without delay ⇒page 31.
Fig. 133 Centre
console: Parking brake
AA
SET
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Downloaded from www.Manualslib.com manuals search engine Driving121
Controls
Safety
Driving tips
General maintenance
Self-help
Technical data
Note
For safety reasons the parking brake will only release automatically
if the driver's seat belt is engaged in its buckle.Driving away when towing a trailer
Please note the following points to prevent the vehicle
from rolling back unintentionally on a gradient.– Pull and hold the parking brake switch and press the
accelerator. The parking brake will remain engaged and
prevent any tendency to roll back down the slope.
– You can release the parking brake switch as soon as the
engine is delivering enough power to the wheels.Depending on the weight of the vehicle and trailer and the steep-
ness of the slope, there may be a tendency to roll back downhill
when driving away from a standstill. You can prevent this by pulling
out the parking brake switch as you press the accelerator (in the
same way as with a conventional handbrake).Emergency braking function
This feature enables you to stop the vehicle if the main
brake system should fail or if the pedal is obstructed.– Pull out and hold the parking brake switch to stop the
vehicle with the parking brake in an emergency.
– The brakes will be released immediately if you release the
switch or press down the accelerator.If you pull out and hold the parking brake switch at a road speed
above about 8 km/h, this will initiate an emergency brake applica-
tion. The brakes are then applied hydraulically at all four wheels. The effect is the same as an emergency stop (full brake application)
⇒
To prevent the emergency braking function from being used acci-
dentally, a warning buzzer sounds when the switch is operated. The
brakes are released immediately when you release the switch or
press down the accelerator.
WARNING
You should only use the emergency braking function in a real
emergency, for example if the brake system should fail or if the
brake pedal is obstructed. If you use the emergency braking func-
tion by activating the parking brake switch, the effect is similar to
a full brake application (emergency stop). Please remember that
the ESP (with its combined ABS, EDL and traction control func-
tions) is still subject to certain physical limits. In a corner or in bad
road or weather conditions an emergency stop can cause the
vehicle to skid or lose steering control.Driver messages in the instrument cluster displayCaution: Vehicle parked too steep
This message can appear when you apply the parking brake if the
car is parked on a gradient steeper than about 30%.
In this case the parking brake may not be strong enough to prevent
the vehicle from rolling back accidentally.
Please release parking brake
However, please remember that, for safety reasons, the parking
brake will only release automatically if the driver's seat belt is
buckled.
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Downloaded from www.Manualslib.com manuals search engine Driving 122Press brake pedal to release parking brake
This message may appear when you press the switch to release the
parking brake. The parking brake can only be released, if you
depress the brake pedal and simultaneously press the switch or if
you use the parking brake auto release function ⇒page 120. Parking brake malfunction !
This message will appear together with the yellow symbol
 if a
malfunction should occur in the parking brake.
Fault in parking brake auto release
This driver message will appear in the event of a malfunction of the
parking brake auto release. The automatic release of the parking
brake when moving off from a standstill is not functioning correctly.
The parking brake must be released manually by pressing the
switch. Have the fault rectified by a qualified workshop.
Audi hold assist
Audi hold assist helps the driver when the vehicle is
stationary and automatically prevents the vehicle from
rolling away when driving off.
When the Audi hold assist function is on, the vehicle is auto-
matically prevented from rolling away and you no longer
have to keep your foot on the brake pedal.
Conditions for switching on Audi hold assist
– The driver's door must be closed.
– The driver's seat belt must be buckled.
– The engine must be running.
Switching on Audi hold assist
– Press button ⇒fig. 134 in the centre console to switch
on the Audi hold assist function. The indicator lamp in
the switch will light up.
Switching off Audi hold assist
– Press button ⇒fig. 134 to switch off the Audi hold
assist function. The indicator lamp in the switch will go
out.
– If you press button while the vehicle is being held by
the Audi hold assist function, the electro-mechanical
parking brake

will automatically take over. The
parking brake will not take over if the foot brake is
applied simultaneously.
– Audi hold assist is switched off automatically if you open
the driver's door, unbuckle the seat belt or switch off the
engine. If this happens when the green symbol

is
displayed in the instrument cluster, the parking brake
will be applied automatically to ensure that the vehicle is
parked safely.
Audi hold assist helps the driver to keep the vehicle stationary while
the engine is running, for instance on steep gradients, at traffic
Fig. 134 Detail of the
centre console: Button
for Audi hold assist
ABAB
AB
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Downloaded from www.Manualslib.com manuals search engine Driving123
Controls
Safety
Driving tips
General maintenance
Self-help
Technical data lights or in stop-and-go traffic. When the Audi hold assist function
is on, you don't have to keep your foot on the brake to prevent the
vehicle from accidentally rolling away. Once it detects that the
vehicle is stopped, Audi hold assist keeps the vehicle stationary. The
green symbol
 in the instrument cluster indicates that the func-
tion is activated. You can now take your foot off the brake pedal.
As soon as you drive off in the normal way, the parking brake will
automatically be released and the vehicle will start moving.
If the conditions for Audi hold assist change and the function is
switched off as a result, the parking brake will be applied automati-
cally to ensure that the vehicle is parked safely. The diode in the
button will go out when the Audi hold assist function is switched
off.
WARNING
The intelligent technology in Audi hold assist cannot defy the laws
of physics. Do not let the extra convenience provided by Audi hold
assist tempt you into taking a safety risk.•
Audi hold assist cannot keep the vehicle stationary in all condi-
tions on a gradient (e.g. if the road is slippery or icy).
•
Audi hold assist must be switched on again each time the
engine is started – Risk of accident!
•
Never get out of the vehicle when the engine is running and
Audi hold assist is switched on – Risk of accident!
•
Always ensure that the vehicle is stopped properly and safely
to avoid injury to yourself and others.Caution
Switch off the Audi hold assist function before driving the vehicle
into a car wash.
Note
•
Audi hold assist can be switched on only when the driver's door
is closed, the driver's seat belt is buckled and the engine is running.
•
Audi hold assist prevents automatic vehicles from creeping
forwards when the brake pedal is released with the car in gear.
•
When the vehicle has been stationary for an extended period,
Audi hold assist will automatically apply the parking brake. In this
case, the green symbol
 in the instrument cluster display will
change to red
.
Cruise control systemIntroduction
The cruise control system allows you to maintain a
constant speed.
Fig. 135 Control lever
and pushbutton for
cruise control system
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Downloaded from www.Manualslib.com manuals search engine Driving 124The cruise control system allows you to drive at a constant speed of
30 km/h or higher.
A constant speed is maintained by adjusting the engine power or
braking the vehicle accordingly (while in cruise mode).
The cruise control system is set using the control lever ⇒page 123,
fig. 135. The indicator lamp lights up while the system is operating
⇒fig. 136.
The cruise control system is automatically deactivated immediately
when you press the brake pedal.
On vehicles with a manual gearbox, the cruise control system will be
deactivated if the clutch is pressed for a long time.
WARNING
•
Always direct your full attention to the road, even when you are
using the cruise control system. It is always you who is respon-
sible for determining your 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-go traffic, roads with a lot of bends or in diffi-
cult 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.Caution
On vehicles with a manual gearbox: do not move the gear lever into
neutral without depressing the clutch when the cruise control
system is active. Otherwise the engine could rev up and be
damaged.
Note
•
On vehicles with a 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 when the engine no longer runs “smoothly” or
change up a gear to avoid overrevving the engine.
•
The brake lights come on when the system brakes the vehicle.
Cruise mode
Fig. 136 Indicator
lamp for the cruise
control system - lights
up when the system is
operating.
WARNING (continued)
Fig. 137 Symbol and
speed display while in
cruise mode (perma-
nent display)
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Downloaded from www.Manualslib.com manuals search engine Driving125
Controls
Safety
Driving tips
General maintenance
Self-help
Technical data
– Pull the lever to position ⇒page 123, fig. 135 to
switch on the system.
– Drive at the speed you wish to set the system to (must be
higher than 30 km/h).
– Briefly press button .When the pushbutton is released, the current speed is stored in the
memory and the vehicle will maintain this speed. The cruise control
system is then operating. If you have selected the display for the on-
board computer 1 or 2, a green symbol in the instrument cluster
display indicates that the cruise control is operating ⇒page 124,
fig. 137. The speed which is being maintained is displayed next to
the symbol.
The information for the cruise control system is shown briefly in the
system status indicator if you have selected the display for the
digital speedometer or the route guidance ⇒fig. 138. In addition,
the indicator lamp ⇒page 124, fig. 136 lights up to tell you that the
system is in cruise mode.
Adjusting speed (without storing it)
When the cruise control system is operating it is possible
to briefly drive at a higher speed without storing this new
speed.– Press the accelerator, for example to overtake another
vehicle.Once you release the accelerator the system will automatically
revert to the speed you stored initially. However, the system will only
function in this manner for as long as the symbol ⇒page 124,
fig. 137 lights up green.
If your speed is more than 10 km/h higher than the stored speed
over a period of more than 5 minutes the cruise control system will
temporarily be deactivated. The green symbol will go out and the
white symbol will light up. The stored speed will, however, be
retained ⇒page 126, fig. 139.Adjusting speed and storing new speedTo set a higher speed
– Move the lever up towards ⇒page 123, fig. 135.
– Release the lever to store the current cruising speed.
To set a lower speed
– Move the lever down towards ⇒page 123, fig. 135.
– Release the lever to store the current cruising speed.When you press and hold lever the speed is changed in incre-
ments of 10 km/h. The speed selected can be higher/lower than the
current driving speed.
Fig. 138 Symbol and
speed display while in
cruise mode (short-
term display)
AA
A1
AB
AA
A+
AA
A-
AA
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Downloaded from www.Manualslib.com manuals search engine Driving 126Pressing lever briefly
You can increase the set speed in steps of 1 km/h by briefly pressing
the lever up towards ⇒page 123, fig. 135.
You can decrease the set speed in steps of about 1 km/h by briefly
pressing the lever down towards ⇒page 123, fig. 135.Switching off cruise control temporarily– Press the brake pedal, or
– Push lever in direction (click stop not engaged)
⇒page 123, fig. 135, or– Drive more than 10 km/h faster than the stored speed
over a period of more than 5 minutes ⇒page 125.
The green symbol will go out when the system is temporarily deac-
tivated. The stored speed is retained. You can use this stored speed
again the next time you activate cruise mode ⇒page 126,
“Resuming cruise control”.Resuming cruise control
You can reactivate cruise mode only if you are driving
faster than 30 km/h.– Pull the lever to position ⇒page 123, fig. 135.When you reactivate the cruise control system you resume driving
with the programmed cruising speed you stored earlier.
WARNING
Do not resume the programmed cruising speed if this is too high
for the traffic conditions - this can cause accidents.Pre-selecting a speed
When the cruise control system is deactivated you can
pre-select a speed to use later.– Push the lever up towards or down towards
⇒page 123, fig. 135 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 cruising speed ahead
of time, for example, before joining a motorway. Once you have
AA
AA
A+
AA
A-
Fig. 139 Symbol:
Cruise control tempo-
rarily switched offFig. 140 Symbol is
shown briefly in
system status indi-
cator
AA
A2
A1
AA
A+
A-
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