ground clearance AUDI A4 2008 B8 / 4.G Owners Manual

adaptive cruise control (ACC)141
Controls
Safety
Driving tips
General maintenance
Self-help
Technical data Driving into a bend
When you are driving into a bend, the ACC system may react to a
vehicle travelling in the other lane and therefore brake the vehicle
⇒page 140, fig. 149. You can override the braking effect by pressing
the accelerator.
Driving out of a bend
When you are driving out of a long bend, the ACC system may - in
the course of its calculation of the lane ahead - react to a vehicle
travelling in the other lane and therefore brake the vehicle
⇒page 140, fig. 150. You can override the braking effect by pressing
the accelerator.
Applies to vehicles: with adaptive cruise controlVehicles in front travelling out of lineVehicles in front which are not in line with your vehicle cannot be
detected by the ACC system until they are within the range of the
sensor.
Applies to vehicles: with adaptive cruise controlOther vehicles changing lanesVehicles which are very close to you when they move onto your lane
cannot be detected by the radar sensor until they move into its
range.Applies to vehicles: with adaptive cruise controlNot clearly discernible vehiclesVehicles that are not clearly discernible, e.g. a motorcycle travelling
in front of you and vehicles with a large amount of ground clearance
or protruding freight, are often identified late or may not be
detected at all.
Fig. 151 The vehicle in
front is outside the
range of the radar
sensor
Fig. 152 A vehicle is
changing lanesFig. 153 Motorcycle in
front
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Parking aid 176
– Press the control button for Mode ⇒fig. 194 on the
MMI control console. Parking mode 2 is displayed.
– Reverse and align your vehicle in such a way that the blue
area marking borders onto the vehicle behind or onto
the parking space line marking. The blue marking is an
extension of the vehicle outline and reaches about five
metres to the rear of the vehicle. The long side of the blue
marking should border onto the kerb. The complete blue
area marking must fit into the parking space.
– When the vehicle is stationary turn the steering wheel to
the left as far as it will go.
– Reverse into the parking space.
– Stop the vehicle as soon as the blue curve touches the
kerb ⇒page 175, fig. 195.
– When the vehicle is stationary turn the steering wheel to
the right as far as it will go.
– Continue to reverse into the parking space until the
vehicle is standing parallel to the kerb. indicates the
rear bumper. You should stop reversing, at the latest,
when the red orientation line is bordering on an
object ⇒! Keep a close watch on the front of your
vehicle ⇒.Parking next to obstacles
If an obstacle (such as a wall) is located next to the parking space,
the clearance at the side of the vehicle must be larger. Position the
long side of the blue marking so that there is sufficient clearance
from the kerb. The marking must not touch the kerb. You must also
start turning the steering wheel much earlier. The blue curve
⇒page 175, fig. 195 must not touch the kerb - make sure there is
sufficient clearance from the kerb.
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).
Note
The orientation lines and markings appear on the left or right side,
depending on which turn signals are on.
A1
A2
A3
A4
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Intelligent technology 226Applies to vehicles: with four-wheel driveFour-wheel drive (quattro
®)
On quattro models the engine power is distributed to all
four wheelsGeneral notes
On four-wheel drive vehicles, the engine power is distributed to all
four wheels. The distribution of power is controlled automatically
according to your driving style and the road conditions. Also refer
to ⇒page 222, “Description”.
The four-wheel drive is specially designed to complement the supe-
rior engine power of your Audi. This combination gives the car
exceptional handling and performance capabilities – both on
normal roads and in more difficult conditions, such as snow and ice.
Even so (or perhaps especially for this reason), it is important to
observe certain safety points ⇒.
Winter tyres
Thanks to its four-wheel drive, your car will have plenty of traction
in winter conditions, even with the standard tyres. Nevertheless, we
still recommend that winter tyres or all-season tyres should be fitted
on all four wheels when winter road conditions are expected, mainly
because this will give a better braking response.
Snow chains
On roads where snow chains are mandatory, this also applies to cars
with four-wheel drive ⇒page 273, “Snow chains”.
Replacing tyres
On vehicles with four-wheel drive, all four tyres must have the same
rolling circumference. Also avoid using tyres with varying tread
depths ⇒page 270, “Replacing wheels and tyres”.Off-roader?
Your Audi does not have enough ground clearance to be used as an
off-road vehicle. It is therefore best to avoid rough tracks and
uneven terrain as much as possible.
WARNING
•
Even with four-wheel drive, you should always adjust your
speed to suit the conditions. Do not let the extra safety provided
tempt you into taking any risks when driving – this can cause acci-
dents.
•
The braking ability of your car is limited by the grip of the tyres.
In this respect, your car is no different from a car without four-
wheel drive. So do not be tempted to drive too fast on icy or slip-
pery roads just because the car still has good acceleration in these
conditions (accident risk).
•
On wet roads bear in mind that the front wheels may start to
“aquaplane” and lose contact with the road if the car is driven too
fast. If this should happen, there will be no sudden increase in
engine speed to warn the driver, as with a front-wheel drive car. So
do not drive too fast in the wet: adjust your speed to suit the
conditions (accident risk).
Power managementThis system helps to ensure reliable starting
The power management controls the distribution of elec-
trical energy and thus helps to ensure that there is always
enough power available to start the engine.If a vehicle with a conventional electrical system is left parked for a
long time, the battery will gradually lose its charge because certain
electrical equipment (such as the immobiliser) continues to draw
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