M N ,....
> co ,...., \!) 1.1'1 ,...., 1.1'1 ,....,
Audi pre sense Introduction
Applies to vehicles: with Audi pre se nse basic or Aud i pre
sense front
W ithin the limits of the system, pre sense ba
sic and pre sense front can initiate steps to
protect vehicle occupants in certa in danger
ous situations.
Critical driving situat ions can be recognized by
the pre sense front via a network of different
veh icle systems and can take steps to prepare
the vehicle occupants for a potentia l co llision.
The pre sense front wo rks with a radar sensor
and a video camera*.
It also functions within
the limits of the system when adaptive cruise
control* is switched off.
General information
General information
Applies to vehicles: with Audi pre sense front or Audi adaptive cruise control
A WARNING
Also follow the general information found
on
~ page 8 7, General information.
Audi pre sense basic
Description
Applies to vehicles : with Audi pre se nse basic
The function of the pre sense basic is activat
ed at a speed of 20 mph (30 km/h) or higher.
The following functions can be triggered un
der certain conditions within the limits of the
system:
- T ensioning of the safety be lts (for example,
during heavy braking) : The front safety belts
have reversible belt pretensioners. If a colli
s ion does not occur, the safety belts loosen
slight ly and are ready to trigger again .
- Closing the windows (for example, if under
or oversteering): The windows close until
there is only a small gap open.
Audi pre sense 95
Audi drive select: The dep loyment time is
adapted in dynamic mode.
A WARNING
The pre sense basic cannot overcome natu ral physical laws. It is a system designed to
assist and it cannot prevent a collis ion. Do
not let the increased safety provided
tempt you into taking risks. This could in
crease your r isk of a collis ion.
- The system can deploy incorrectly due to
system-specific limits.
(D Tips
- Certa in pre sense bas ic functions switch
off when ESC is switched off (sport
mode) or when dr iving in reverse.
- The pre sense basic functions may not be
available if there is a ma lfunction in the
ESC system or the airbag control mod
ule.
- Note that with pre sense bas ic, the rever
sible safety belt pretensioner on the
front passenger's side deactivates when
t he fron t passenger's airbag is deactivat
ed.
Audi pre sense front
Description
Applies to vehicles : wit h Audi pre sense front or Audi
adaptive crui se con trol
Pre sense front informs you if the distance to
the vehicle ahead falls below the safe distance
for an extended period of time. It can warn of
a possible collision and initiate braking ma neuvers, within the limits of the system.
When detected in time, the system can assess
dangerous situat ions where an object ahead
brakes suddenly or if your own veh icle is trav
el ing at a high speed and approaching an ob
ject that is moving more slow ly . If detection is
not poss ible, then pre sense front does not re
act.
•
Airbag system 155
-Never remove the front passenger or games device, power inverter or seat
driver seat from the vehicle. heater for child seats) on the front pas-
- Never remove the upholstery from the senger seat if the device is connected to
front passenger seat. the 12-volt socket or the cigarette light-
- Never disassemble or remove parts from er socket. Such devices can influence the
the seat or disconnect wires from it. capacitance registered by the capacitive
- Never carry sharp objects in your pockets passenger detection system, so that in-
•
correct information is provided to the
air-• or put them on the seat. The capacitive
passenger detection mat in the front bag control unit.
passenger seat will not function properly -
If you must use a child restraint on the
if it is punctured . front passenger seat
and the child re-
- Never carry things on your lap or carry straint manufacturer's instructions
re-
objects on the front passenger seat. quire the use of a towel,
foam cushion or
Such objects can influence the capaci- something else to properly position the
tance registered by the capacitive pas- child restraint, make certain that the
senger detection system, so that incor-
PASSENGER AIR BAG OFF light comes
rect information is provided to the airbag on and stays on whenever the child re-
control unit. straint is installed on the front passen-
- Never store items under the front pas- ger seat.
senger seat. Parts of the Advanced Air--
If the
PASSENGER AIR BAG OFF light
bag System under the passenger seat does not come on and stay on, immedi-
could be damaged, preventing them and ately
install child restraint in a rear seat-
the airbag system from working proper- ing position and have
the airbag system
Ly. inspected by your Audi dealer.
- Never place seat covers or replacement
.&_ WARNING upholstery that have not been specifical-
ly approved by Audi on the front seats.
If the front passenger seat gets wet, dry it
- Seat covers can prevent the Advanced
immediately.
Airbag System from recognizing child re- - If liquid soaks into the front passenger
straints or occupants on the front pas-
seat, this can keep the airbag system
senger seat and prevent the side airbag from working properly and may, for in-
in the seat backrest from deploying prop- stance, deactivate the passenger frontal
erly .
airbag. If this happens, the
PASSENGER
-If a seat heater has been retrofitted or AIR BAG OFF light will come on and stay
otherwise added to the front passenger on together with the airbag indicator
seat, never install any child restraint sys- light
fl in the instrument cluster.
tern on this seat. -If liquid is pooled on the seat, but has
- Never use cushions, pillows, blankets, or
not soaked in, this may also keep the air-
similar items on the front passenger bag system from working properly and
seat. The additional layers prevent the cause the passenger frontal airbag to be
capacitive passenger detection system
enabled (turned on), even though there
from accurately measuring the capaci-
is a properly installed child restraint sys-
tance of the child safety seat and/or the
tern on the seat. Wet towels or other wet
person on the seat and thus keep the Ad- things on the seat cushion can have the
M vanced Airbag System from working
same effect. If the front passenger fron-• N
" > co properly. tal airbag is turned on, the PASSENGER
,...., -Never place or use any electrical device AIR BAG OFF light will go out . \!) ..,.,
,...., (such as a laptop, CD player, electronic ..,., ,....,