90 Audi adaptive cruise control and braking guard
Audi adaptive cruise
control and braking
guard
Introduction
App lies to vehicles: with Audi adaptive cruise co ntrol
The adaptive cruise control system assists the
driver by regulating vehicle speed and helping
to maintain a set distance to the vehicle
ahead, within the limits of the system .
If the
system detects a moving vehicle up ahead,
adaptive cruise control can brake and then ac
celerate your vehicle. This he lps to make driv
ing more comfortable on long highway
stretches.
The braking guard system can warn you about
an impending collision and initiate braking
maneuvers
c:::> page 96.
Adaptive cruise control and braking guard
have technical limitations that you must
know, so please read this section carefully, un
derstand how the system works and use them
properly at all times.
General information
General information
Applies to vehicles: with Audi adaptive cruise co ntrol
Fig. 90 Front of t he veh icle: Posit io n of radar sensor
The area that contains the radar senso r
c:::> fig. 90 must never be covered by stickers or
other objects or obstructed with dirt, insects,
snow or ice that w ill interfere with the adap
tive cruise control system and braking guard.
F or information on cleaning, refer to
c:::> page 196. The same applies for any modifi
cations made in the front area. T
he function of the adaptive cruise contro l
system and braking guard is limited under
some condit ions:
- Objects can only be de tected when they are
within sensor range
c:::>page 92, fig . 93.
-The system has a limited ability to detect
objects that are a short distance ahead, off
to the side of your vehicle or moving into
your lane.
- Some kinds of vehicles are hard to detect; for examp le motorcycles, vehicles with high
ground clearance or overhanging loads may
be detected when it is too late or they may
not be detected at a ll.
- When driving through curves
c:::> page 91.
-Stat ionary objects c:::> page 91 .
A WARNING
-
Always pay attention to traffic when adap-
tive cruise contro l is switched on and brak
i ng guard is active. As the driver, you are
still respons ible for starting and for main
tain ing speed and distance to other ob
jects. Braking guard is used to assist you.
The dr iver must always take action to avoid
a col lision. The driver is always responsibl e
for braking at the correct time.
- Im proper use of adaptive cruise con trol
can cause collisions, other accidents and
serio us personal injury.
- Never let the comfort and convenience
that adaptive cruise control and braking
guard offer distract you from the need to
be alert to traffic conditions and the
need to remain in full control of your ve
h icle at all times,
- Always remember that the adaptive
cru ise contro l and brak ing guard have
limits -they will not slow the vehicle
down or maintain the set distance when
you drive towards an obstacle or some
thing on or near the road that is not
mov ing, such as vehicles stopped in a
traffic jam, a stalled or disabled vehicle.
If registered by the radar sensor, vehicles
or obstacles that are not moving can
trigger a co llision warning and if
