lane assist AUDI A5 CABRIOLET 2014 Owners Manual
[x] Cancel search | Manufacturer: AUDI, Model Year: 2014, Model line: A5 CABRIOLET, Model: AUDI A5 CABRIOLET 2014Pages: 286, PDF Size: 70.4 MB
Page 95 of 286

Audi adaptive cruise control and braking guard 93
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 regu lating 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 ¢
page 99.
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 control
Fig. 103 Front of the vehicle: Position of radar sensor
The area that contains the radar sensor
¢
fig. 103 must never be covered by stickers
or other objects or obstructed with dirt, in
sects, snow or ice that will interfere with the
adaptive cruise control system and braking
guard. For information on cleaning, refer to
¢
page 195. The same applies for any modifi
cations made in the front area . The
function of the adaptive cruise control
system and braking guard is limited under
some cond itions:
- Objects can only be detected when they are
within sensor range
.:!>page 95, fig. 106.
-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 all.
- When driving through curves¢
page 94.
-Stationary objects¢ page 94.
A WARNING
-Always pay attention to traffic when adap-
tive cruise control is switched on and brak ing guard is active. As the dr iver, you are
still respons ible for start ing and for main
tain ing speed and distance to other ob
jects. Braking guard is used to assist you .
The driver must always take action to avoid
a col lision. The driver is always responsible
for braking at the correct time.
- Im proper use of adaptive cruise con trol
can cause collisions, other accidents and
serious personal inj ury .
- Never let the comfort and convenience
that adaptive cruise control and braking
guard offer distract you from the need to
be alert to traffic conditio ns and the
need to remain in full control of your ve
hicle at all times,
- Always remember that the adaptive
cru ise control 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
moving, 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 collision warning and if .,.
Page 101 of 286

Audi adaptive cruise control and braking guard 99
Audi braking guard
Description
Applies to vehicles: with Audi adaptive cruise control
Fig. 113 Instrument cluste r: approac h warn ing
Braking guard uses a radar sensor. It also
functions within the limits of the system
when adaptive cruise control is switched off.
What can Audi braking guard do?
When detected in time, the system can assess
situations when a vehicle ahead brakes sud
denly or if your own vehicle is traveling at a high speed and approaching a vehicle up
ahead that is moving more slowly . Braking
gua rd does not react if it cannot detect the
situation .
The system advises you of various situations:
- The distance warning is given if you are too
close to the vehicle ahead for a long time. If
the vehicle ahead brakes sharply, you wi ll
not be able to avoid a collis ion. The indicator
light. in the display comes on .
- The approach warning is given when a de
tected vehicle up ahead in your lane is mov
ing much more slowly than you are or if it
brakes sharply . When th is warning is given,
it may only be possible to avoid a collision
by swerving or braking sharply. Th e indicator
light. and indicator in the display will
warn you about the danger
c::> fig. 113. You
will a lso hear an acoustic signa l.
If you do not react fast enough or do not react
at all to the situation, Braking guard will in-
ll This is not ava ilable in som e coun tri es.
tervene by braking and the message braking
guard intervention will appear.
- If a coll ision is imminent , the system will
first provide an acute warning by briefly and
sharply applying the brakes.
- If you do not react to the acute warning,
braking guard can brake within the lim its of
the system. This reduces the vehicle speed
in the event of a collision.
- At speeds unde r 20 mph (30 km/h), the sys
tem can initiate a comp lete deceleration
shortly before a collision
ll.
- If the braking guard senses that you are not
braking hard enough when a collision is im
minent, it can increase the braking force .
Which functions can be controlled?
You can switch braking guard and the dis
tance/approach warning on or off in the radio
or M MI
c::> page 100, Settings in the radio/
MMI.
A WARNING
-Lack of attention can cause collisions, oth-
er accidents and serious personal injuries.
The braking guard is an assist system and
cannot prevent a collision by itself. The
driver must always intervene. The dr iver is
always respons ible for braking at the cor
r ect time .
- Always pay close attention to traffic,
even when the braking guard is switched
on . Be ready to intervene and be ready to
take comp lete control whenever necessa
ry. Always keep the safe and legal dis
tance between your vehicle and vehicles up ahead.
- Braking guard works within limits and
will not respond outside the system lim
its, for examp le when approaching a
stopped vehicle or stationary obstacle (end of a traffic jam or vehicle that has
broken down in traffic).
Page 104 of 286

102 Audi side assist
Audi side assist
Lane change assistant
Description
App lies to vehicles: with Audi side assist
Fig. 114 Sensor detectio n range
Fig. 115 Disp lay on the exterior mirror
Side assist he lps you monitor your blind spot
and traffic behind your veh icle. Within the
limits of the system, it warns you about
vehicles that are coming closer or that are
traveling with you within sensor range
(D
c:> fig . 114: if a lane change is class ified as crit
ical, the display @ in the exterior mirror
¢fig.115 turnson.
The display in the left exterior mirror provides
assistance when mak ing a lane change to the
le ft, while the display in the right exter ior mir·
ror provides assistance when making a lane
change to the right.
Information stage
As long as you do not activate the turn signal,
side assist
informs you about vehicles that are
detected and class ified as critical. The display
in the respective mirror turns on, but is d im. T
he display remains dim intentionally in the
information stage so that your view toward
the front is not disturbed .
Warning stage
If you activate the turn signal, s ide ass ist
warns you about vehicles that are detected
and class ified as critical. The display in the re
spective mirror blinks brightly. If this hap
pens, check traffic by glancing in the rearview
mirror and over your shoulder c:>
.&. in General
information on page 103.
(D Tips
- You can adjust the brightness of the dis
play @c:>
page 104.
-Please refer to the instructions for tow·
ing a trailer located in
¢page 103.
Page 105 of 286

General information
Applies to vehicles: with Audi side assist
®
©
Fig . 116 Dr iving situations
Fig. 117 Rear of t he ve hicle: positio n of t he se nsors
., ... N 0 IL
l:l
Side assist functions at speeds above approx i
mately 19 mph (30 km/h).
@ Vehicl es th at ar e approaching
In certain cases, a vehicle will be classified as
cr itical for a lane change even if it is still
somewhat far away. The fas ter a vehicle ap
p roaches, the sooner the display in the exteri
or m irror will t urn on.
@ Vehicles traveling with you
Vehicles traveling w ith you are indicated in the
exterior m irror if they are classified as cr itical
for a lane change. All vehicles detec ted by
side assist are indicated by the time they en
ter your "blind spot", at the latest.
Audi side assist 103
@ Veh icle s left behind
If you s low ly pass a vehi cle that s ide assist has
detected (the difference in speed between the
vehicle and you r vehicle is less than 9 mph
(15 km/h)), the display in the exterior mirror
turns on as soon as the vehicle enters your blind spot.
T he disp lay will not t urn on if you quickly pass
a vehicle that side assist has detected (the dif
ference in speed between the veh icle and your
vehicle is greater than 9 mph (15 km/h)).
Functional limitations
The radar senso rs are designed to detect the
left and right adjacent lanes when the road
lanes are the normal width. In certain situa
tions, the disp lay in the exterior mirror may
turn on even though there is no vehicle locat
ed in the area that is cr itical for a la ne change.
For example:
- if the lanes are narrow or if your are dr iving
on the edge of your lane.
If this is the case,
the system may have detected the vehicle in
another lane that is
not adjacent to your
current lane .
- if you a re driving through a curve. Side assist
may react to a vehicle that is one lane ove r
from the adjacent lane.
- if side assist reacts to other objects (such as
high or d isp laced guard rails) .
- In poor weather conditions. The side assist
functions are l imited .
Do not cover the radar sensors <=>
fig. 117 with
stickers, depos its, bicycle wheels or other ob
jects, because this will affect the funct ion. Do
not use s ide ass ist when towing a trailer. For
i nformation on cleaning, refer to<=>
page 195.
_&. WARNING
- Always pay attention to traffic and to t he
area a round your ve hicl e. S ide assist can
not repla ce a driver's attention. T he driv
er a lone is always responsible for lane
changes and similar driving mane uvers.
Page 106 of 286

104 Audi side assist
-Improper reliance on the side assist sys
tem can cause collisions and serious
personal injury:
- Never rely only on side assist when
changing lanes.
- Always check rear view mirrors to make
sure that it is safe to change lanes.
- Side assist cannot detect all vehicles un
der all conditions- danger of accident!
- Please note that side assist indicates
there are approaching vehicles, or
vehicles in your blind spot, only after
your vehicle has reached a driving speed
of at least 19 mph (30 km/h).
- In certain situations, the system may not
function or its function may be limited.
For example:
- if vehicles are approaching or being left
behind very quickly . The display may
not turn on in time.
- in poor weather conditions such as
heavy rain, snow or heavy mist .
- on very wide lanes, in tight curves or if
there is a rise in the road surface.
Vehicles in the adjacent lane may not
be detected because they are outside
of the sensor range.
(D Note
The sensors can be displaced by impacts or
damage to the bumper, wheel housing and
underbody. This can affect the system.
Have your authorized Audi dealer or au
thorized Audi Service Facility check their
function.
@ Tips
- If the window glass in the driver's door
or front passenger's door has been tint
ed, the display in the exterior mirror may
be misinterpreted.
- For Declaration of Compliance to United
States FCC and Industry Canada regula
tions¢
page 267.
Activating and deactivating
A pp lies to vehic les : wi th Audi s ide ass ist
Fig. 118 Driver's door: Side ass ist butto n
.. Press the button c> A in General informa
tion on page 103
to switch the system on/
off. The LED in the button turns on when
side assist is switched on .
Adjusting the display brightness
Applies to vehicles: wit h Audi side ass ist
The signal brightness con be set in the radio
or MM!*.
.. Select: I CAR I function button > Audi side as
sist.
.. Select: !CARI function button> Car systems*
control button > Driver assist> Audi side
assist .
The display brightness adjusts automatically
to the brightness of the surroundings, both in
the information and in the warning stage . In
very dark or very bright surroundings, the dis play is already set to the minimum or maxi
mum level by the automatic adjustment. In
such cases, you may notice no change when
adjusting the brightness, or the change may
only be noticeable once the surroundings
change.
Adjust the brightness to a level where the dis
play in the information stage will not disrupt
your view forward. If you change the bright
ness, the display in the exterior mirror will
briefly show the brightness level in the infor
mation stage. The brightness of the warning
stage is linked to the brightness in the infor
mation stage and is adjusted along with the
information stage adjustment.
Page 181 of 286

Intelligent technology Notice about data
recorded by vehicle
control modules
Your vehicle is not equipped with an Event Da
ta Recorder (EDR), installed by some manu
facturers for the express purpose of capturing
data for retrieval after an accident or crash
event. EDR's are sometimes called "crash re
corders".
Some state laws restrict the retr ieval or down
loading of data stored by EDR's that were in
stalled in a vehicle for the express purpose of
retrieving data after an accident or crash
event without the owner's consent.
Although your vehicle is not equipped with an
EDR, it is equipped with a number of electron
ic control modules for various vehicle systems
such as, for examp le, engine function, emis
sion control, as well as for the airbags and
safety belts.
These electronic control modules also record
vehicle-related data during norma l vehicle op
eration for diagnostic and repair purposes.
The recording capacity of the electronic con
trol modules is limited to data (no sound is re
corded) and only a small amount of data is ac
tually recorded over a very limited period of
time and stored when a system fault or other
condition is sensed by a control unit. Some of
the data then stored may relate to vehicle
speed, direction, braking as we ll as restraint
system use and performance in the event of a
crash or other condition. Stored data can only be read and downloaded with special equip
ment.
Electronic Stabilization
Control (ESC)
Description
ESC helps to improve road holding and vehicle
dynamics to help reduce the probability of
skidding and loss of veh icle control. It works
only when the engine is running. ESC detects
Intelligent technology 179
certain difficult driving situations, including
when the vehicle is beginning to spin (yaw)
out of control and helps you to get the veh icle
back under control by se lectively braking the
wheels, and/or reducing engine power and
providing steering ass istance to help hold the
vehicle on the driver's intended course. The in
dicator light
B.J in the instrument cluster
blinks when ESC is taking action to help you
control the vehicle.
ESC has limitations .
It is important to remem
ber that ESC cannot overcome the laws of
physics.
It will not always be able to help out
under all conditions you may come up against.
For example, ESC may not always be able to
help you master situations where there is a
sudden change in the coefficient of friction of
the road surface. When there is a section of dry road that is suddenly covered with water,
slush or snow, ESC cannot perform the same
way it would on the dry surface . If the vehicle
hydroplanes (rides on a cushion of water in
stead of the road surface), ESC will not be
able to help you steer the vehicle because con
tact with the pavement has been interrupted
and the vehicle cannot be braked or steered .
During fast cornering, particularly on winding
roads, ESC cannot always deal as effectively
with difficu lt driving situations than at lower
speeds. When towing a trailer, ESC is not able
to help you regain control as it would if you
were not tow ing a trailer.
Always adjust your speed and driving style to road, traffic and weather conditions. ESC can
not override the vehicle's physical limits, in
crease the available traction, or keep a vehicle
on the road if road departure is a result of
driver inattention. Instead, ESC improves the
possibility of keeping the vehicle under con
trol and on the road dur ing extreme maneu
vers by using the driver's steering inputs to
help keep the vehicle going in the intended di
rection. If you are traveling at a speed that
causes you to run off the road before ESC can
provide any assistance, you may not experi
ence the benefits of ESC.
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Page 277 of 286

Jumpe r cables . ..... .... ... .. .. .. ... 256
K
Key . .. .... .. ................. .. .... 32
Ba ttery replacement ... ... .. .. .. .. .. 33
Check light ... .... .... ... .. .. .. .... 33
Emergency key . . . . . . . . . . . . . . . . . 32, 76
Ignition/engine on/off ..... .. .. .. .. .. 74
Key replacement ......... .. .. .. .. .. 32
Mechanical key . . . . . . . . . . . . . . . . . 32, 33
removing . . . . . . . . . . . . . . . . . . . . . . . . . 76
unlocking/locking . . . . . . . . . . . 34, 35, 36
Kick-down . . . . . . . . . . . . . . . . . . . . . . . . . . 90
Knee airbags . .. ........... .. .. .. ... 1 55
D escr ipt ion . ............. .. .. .. .. . 155
How they work . . . . . . . . . . . . . . . . . . . . 156
Important safety instructions ... .. ... 157
L
Lane Change Ass istant
refer to side assist ..... ... .. .. .. .. . 102
L ATCH .. ........................ .. 175
D escr ip ti on ..... ......... .... .. .. . 176
I n st alling a chi ld res traint .. .. .. .. .. . 177
L ocat ion ..... .. .. .... ... .. .. .... . 176
M ounting and releasing the ancho rage
hook . ... .. .. ... .. ..... ... .. .. ... 177
L aunch Cont ro l Program . . . . . . . . . . . . . . 90
Leather clean ing/protection . .. .. .. .. . 198
L eaving home . . . . . . . . . . . . . . . . . . . . . . . 52
L eft hand d rive . ............ ... ... ... 53
Lifting jack .. ............. .... .. ... 247
L ifti ng ve hicl e .. ........... .. .. .. ... 259
Light adap tive light . .............. ... ... . 51
Com ing/ Leavi ng home ..... .. .. .. .. .. 52
D aytime running lights . . . . . . . . . . 5 1, 52
E xterior ligh ting . . . . . . . . . . . . . . . . 51, 52
F og lights/rear fog light(s) . . . . . . . . . . . 51
I nter ior/read ing .. ..... ... .. .. .. .. .. 54
L ow beam . ... .... .... ... .. .. .. .... 51
Rear fog lights ........ .......... ... 51
Side marker lights . . . . . . . . . . . . . . . . . . 51
Travel mode . . . . . . . . . . . . . . . . . . . . . . . 53
Inde x 275
Light/ rain senso r
Head lights . ... .... . ... ...... ... .. . 51
Intermittent (w indshie ld w ipers) ... .. . 56
Sensor defective . . . . . . . . . . . . . . . . . . . . 22
L ights
E mergency flashe rs . . . . . . . . . . . . . . . . . 53
Hig h beam . ..... ... .. .. ..... ... .. . 52
Turn signals ... .. .. .. .. ...... ... .. . 52
Locking Re ar li d ... .. .. .. .. . .............. . 37
Locking/unlock ing
at the lock cylinder . . . . . . . . . . . . . . . . . . 36
by remote control . . . . . . . . . . . . . . . . . . 34
with t he centra l locking sw itch ... .. .. . 35
wi th t he conve nien ce key .......... .. . 35
Low beams ....... .. ................ 51
Lower anchorage locator button ... .. .. 176
Lower universal a nc horage bars (Canada) 175
Lower universal anchorages (Canada) 175
Luggage Stow ing . ... .... .. . .. .. ..... ... .. 127
Luggage compartment . . . . . . . . . . . . . . . . 67
En larging . .. .. .. ................. . 67
Li d ....... .. .. .. ... ............ ... 37
L oad ing ... .. .... .. . .. .. ..... ... .. 127
S ki sack ... .. .... .. . .. .. ..... ... .. . 67
Tie-downs ... .... .. . .. .. ..... . 67, 128
Valet parking .. .. .. . ............... 40
Luggage compartment lid
E mergency un lock ing . .. .. ... ... .. .. . 38
Lumbar support ... .. . .. .... ... ... .. . 61
M
Maintenance .... .. .. . .............. 264
Malfunction Indicator Lamp (M IL) . . 20 , 29
Matte f inish paint clean ing .......... . 195
Mechan ica l key . . . . . . . . . . . . . . . . . . 32, 33
Memo ry func tion . . . . . . . . . . . . . . . . . . . . 64
Mileage Ave rag e . .. .. .. .. .. . .. .... .... .. .. . 25
Instantaneous . . . . . . . . . . . . . . . . . . . . . 25
Mirrors Adjusting the exterior m irrors . . . . . . . . . 54
Compass .. .. .. .... .. ........ ...... 58
dimming .. .. .. .... .. ........ ...... 55
Vanity mir ro rs . . . . . . . . . . . . . . . . . . . . . 56
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