Audi adapt ive cru ise control and brak ing gu ard
Audi adaptive cruise
control and braking
guard
Introduction
App lies to veh icles: w ith Audi adaptive cruise co ntrol
The adaptive cruise control system assists the
d river by regu lating veh icle speed and he lp ing to
maintain a set distance to the vehicle ahead ,
within the limits of the system. If the system de
tects a moving vehicle up ahead, adaptive cruise control can brake and then accelerate your vehi
cle. This he lps to make driving more comfortable
on long highway stretches.
The braking guard system can warn you about an impending collision and initiate brak ing maneu
vers
c> page 94.
Adapt ive cruise control and braking guard have
technical limitations that you must know, so p lease read this section carefully, understand
how the system works and use them properly at
all times.
General information
General information
A pp lies to veh icles: w ith Audi adaptive cruise control
Fig. 90 F ront of the ve hicle: Posit ion of rada r se nsor
The area that contains the radar sensor c::> fig . 90
must neve r be covered by stickers or other ob
jects or obstructed with dirt, insects, snow or ice
that will inte rfe re wi th the adapt ive cru ise con
trol system and brak ing guard. For information
on cleaning, refer to
c> page 181 . The same ap
plies for any modifications made in the front
area.
88
The function of the adaptive cruise contro l sys
tem and braking guard is limited under some
condit ions:
- Objects can on ly be de tected when they are
within sensor range
c> page 90, fig. 93.
- The system has a l imi ted ability to detect ob
jects that are a short d istance ahead, off to the
side of your vehicle or moving into your lane.
- Some k inds of veh icles are hard to detect ; fo r
example motorcycles, vehicles with high
ground clearance or overhanging toads may be
detected when it is too late or they may not be
detected at all .
- When driving through curves
c::> page 89 .
- Stationary objects c::> page 89.
& WARNING
-Always pay attention to traffic when adaptive
cruise control is switched on and braking
guard is active . As the driver, you are still re
sponsible for starting and for maintaining
speed and distance to other objects . Braking
guard is used to assist you . The driver must
a lways take action to avo id a collis ion. The
driver is always responsible for braking at the
cor rect t ime.
- I mproper use of adaptive cru ise con tro l can
cause collisions, other accidents and serious
personal inju ry.
- Never let the comfort and conven ien ce that
adapt ive cru ise control and brak ing guard
offer distrac t you from the need to be alert
to traffic cond itions and the need to remain
in full control of your vehicle at all times,
- Always remember t hat the adaptive cruise
contro l and brak ing guard have limits - they
will not slow the vehicle down or maintain
the set distance when you dr ive towards an
obstacle or something on or near the road
that is not moving, such as vehicles stopped in a traff ic jam, a stalled or disabled vehicle.
If registered by t he radar sensor, vehicles or
obstacles that are not moving can t rigge r a
co llision warning and if confirmed by the
video camera, a n acu te collision warning.
IJI,-
