lane assist AUDI A7 2014 User Guide

White Active l ane assist is sw itched on
line(s) and ready to p rov ide warnings
on the side that is ind icated
¢ fig. 100 .
Red line Act ive lane assist is warning you
(left or that you are about to leave your
right) lane
¢ fig . 100 . In addition, the
steeri ng wheel vibrates s light ly.
Gray Act ive l ane assist is switched on
line(s) but is not ready to provide warn-
ings
¢ fig . 101.
Mes sages in the instrument clu ster
display
When the active lane ass ist turns off automat ­
i cally, the i nstrument cluster ind icator goes
out and one of the fo llow ing messages ap­
pears on the display :
Audi active lane a ssist : Currently un availa­
bl e. No camera view
This message appears if the camera is no lon­
ger funct ional after the system has cont inous­
ly failed to detect the lane markings . This
could happen if :
- The camera field of view¢
page 96, fig. 99
is d irty or covered in ice. Clean the area on
the windshie ld.
- The camera field of view is fogged over. Wait
until the fog has cleared before switching
active lane assist on .
- The system has been unable to detect the
lanes for an extended period of time due to
road cond it ions . Switch active lane ass ist
back on when the lines are more visible .
Audi active lane a ssist : Currently un available
A temporary ma lf u nction is preventing lane
assist from operating. Try sw itching active
lane assist on again later.
Audi acti ve lane a ssist : S ys tem fault!
Drive to you r autho rized Aud i dea le r soon to
h ave the ma lfunction co rrec ted.
Audi active lane a ssist : Pl ea se take over
s te ering
Audi acti ve lane a ssis t 97
This message appears if yo u do not s teer the
vehicle yourself . If this is the case, active lane
ass ist does not switch off, b ut it does sw itch
to the "not ready" stat us. The system can help
you keep the ve hicle in the lane. However it is
your own responsibility to steer and control
t h e ve hicle .
Setting the steering wheel vibration
Applies to veh icles: w ith active la n e assist
11> Select: !CAR ! function button> (Car )* sys­
tem s
control button > Driver a ssis t > Audi
a ctive lan e as sis t.
You can switch the vibrat ing warn ing in t he
stee ring wheel
o n or off .
(D Tips
Your setting is a utomat ically stored and
assigned to the remo te control key being
used.

98 Audi side assist
Audi side assist
Lane Change Assistant
Description
App lies to vehicles: wit h side ass ist
Fig . 102 Sensor detectio n ran ge
Fig. 103 Display on the exterio r mirror
Side assist helps you monitor your blind spot
and traffic behind your vehicle. 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 . 102: if a lane change is class ified as crit­
ical, the display @ in the exterior mirror
¢fig. 103 turns on.
The display in the left exterior mirror provides
assistance when mak ing a lane change to the
left, while the display in the right exterior 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 dim. The
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, side assist
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 99.
(D Tips
- You can adjust the brightness of the dis­
play @c:>
page 100.
-Please refer to the instructions for tow·
ing a trailer located in
¢ page 99.

General information
Applies to vehicles: with side ass ist
®
©
Fig . 104 Dr iving situations
Fig. 105 Rear of t he ve hicle: positio n of t he se nsors
"' a, 0 0 " a,
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 faster 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 99
@ 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 or
15 km/h), the display in the exterior mirror
turns on as soon as the vehicle enters your blind spot.
The 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 vehicle and your
vehicle is greater than 9 mph or 15 km/h).
Functi onal limitation s
The radar sensors are designed to detect the
left and right adjacent lanes when the road
lanes are the normal width. In certain situa­
tions, the d isp lay in the exterior mirror may
turn on even though there is no veh icle locat­
ed in the area that is cr itical for a lane 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
c> fig. 105 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
c> page 213 .
_&. WARNING
-Always pay attention to traffic and to t he
area around your ve hicl e. S ide assist can­
not replace a driver's attention. The driv­
er a lone is always responsible for lane
changes and similar driving mane uvers.

100 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 veh icles 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 288.
Activating and deactivating
Applies to vehicles: rnit s ide ass ist
Fig. 106 Driver's door: Side ass ist butto n
.. Press the button c> A in General informa­
tion on page 99
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 side assist
The brightness setting can be adjusted via the
MMI.
.. Select: !CAR I function button> (Car)* sys­
tems 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 informa tion stage will not disrupt
yo ur view forward. If you change the bright­
ness, the display in the exterior mirror will
briefly show the brightness leve l 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 .

196 Intelligent technology
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 fo r the express purpose of capturing
data for retrieval after an accident or crash
event . EDR's are sometimes ca lled "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.
A lthough 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, eng ine function, em is­
sion control, as well as for the airbags and
safety belts.
These electronic contro l modules also record
vehicle-re lated data during normal 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 pe riod 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
skidd ing and loss of vehicle control. It works
only when the engine is running. ESC detects certain difficult driving situat
ions, 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 assistance to help hold the
vehicle on the driver's intended course. The in­
dicator light
G) 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 wi ll 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 wou ld 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 difficult 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 condit ions. 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
drive r inattention. Instead, ESC improves the
poss ibility of keeping the vehicle under con­
trol and on the road during ex treme 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.

296 Index
Jumper cables ..... ....... ... .. .... . 277
K
Key ... .. .. .. .. . .. ..... ... .. .. .. .. .. 32
Battery replacement master key ... .. .. 33
Emergency key ... ... .... ... .. .... .. 32
K ey not recogn ized . . . . . . . . . . . . . . . . . . 78
Key replacement .... ....... .. .. .. ..
32
M as ter key ..... .. .... ... .. .. .. .. .. 32
Mech an ic a l key .... .. ..... .... .. .. .. 33
Valet key . .. ................ ... .... 32
Kick-down
t ipt ron ic
113
Knee airbags ... .... .... ..... .. .. .. . 166
Description ..... .. ... .... .. .. .. .. . 166
How they work ............ ... .... . 168
Important saf ety instructions ..... .. . 168
L
Lane assist . . . . . . . . . . . . . . . . . . . . . . . . . 95
L ane Change Ass istant
refer to side assist . . . . . . . . . . . . . . . . . . 98
LATCH .. .. .. .... .. ... ...... .. .. .. . 189
Desc rip tion ....... .... ..... .. .. .. .
Installin g a child restraint .. .. .. .. .. .
Location
Mounting and releasing the anchorage
hook
. . .. ...... .. .... ... .. .. .. .. .
190
191
190
191
La unch Con trol Prog ram .... .. .. .... . 114
Leath er clean ing/protection ....... .. . 216
Leaving home .......... ....... .. .... 46
Lifting jack ...... .. .... ... .. .. .. .. . 268
L ift ing vehicle
Light 280
Ambience lighting ............ .. .... 47
Com ing/Leaving home ..... .. .. .. .. . .
46
Daytime running lights .... .. .. .. .. . . 44
Emergency flashers ....... .. .. .. .. .. 45
Exterior lighting . ...... ... .. .. .. .. .. 44
H eadlight range control ....... .. .. .. 44
H igh b eam ............... ... .... ..
46
Low beam . ................ .. .... .. 44
Rea r fog ligh ts .. ...... ..... .. .. .. .. 44
S ide marker ligh ts ........ .. .. .... .. 44
T urn signals ................. .. ....
46
Light/rain sensor
Headlights . ..... .................. 44
I ntermittent (windshield w ipers) ...... 48
Sen sor defective . . . . . . . . . . . . . . . . . . . .
23
Loading the roof rack ... .. .... ... .... . 63
Locking
Power locking switch ................
37
Remot e control .. ... .. ..... ... .. .. . 35
Using the key .. .. ...... ....... .... .
37
Low be ams . .. .. .. ... .. ..... ... .. .. . 44
Lower un iv e rsal anchorag es (Canada) . . .
189
Luggage compartment
Bag hooks . .. .. . .. ... ... ... .. ... .. . 67
Cargo net . . . . . . . . . . . . . . . . . . . . . . . . .
66
carpeting ..... .. .................. 67
Cover ......... .. ............. ..... 64
Enlarging . . . . . . . . . . . . . . . . . . . . . . . . . 65
Load ing ... .. .. .. ...... .. .... ..... . 64
Ski sack ... .. .. .. ...... .. .... ..... . 67
S towing lugg age . .... ...... ... ....
136
T ie -downs . . . . . . . . . . . . . . . . . . . . . . . . . 66
Trunk pass-through ..... ......... .. . 68
Luggage compa rtment lid
Movement-ac tivated opening .. .. .. .. . 40
Lumbar support
Front seats . . . . . . . . . . . . . . . . . . . . . . . . 55
M
Maintenance .. .. .. ...... ....... .. .. 285
Malfun ction Indicator Lamp (M IL) . .
21, 30
Manua l shift p rogram ................ 113
Massage function
Front seats . . . . . . . . . . . . . . . . . . . . . . . . 55
Ma tte fini sh pa in t cle aning .. ....... ..
213
Mechanica l key .... ................ .. 33
Mirrors Adjusting the exterior mirrors . . . . . . . . . SO
d' . 1mmrng .. .. .. .. .... ...... ... .. .. . 51
Vanity mirrors ... .................. 48
Monitoring the Advanced Airbag System 161
Mul tifunction stee ring wheel ....... ... . 25
N
Natura l leather
Cl ean ing
216
New tir es and wheels ... ...... ... .. .. 254