airbag AUDI A3 2016 Owner´s Manual

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0 > co ,...., Driver messages . . . . . . . . . . . . . . . . . . . . . 142
Audi active lane assist . . . . . . . . . . . . . . . . 142
Audi side assist . . . . . . . . . . . . . . . . . . . . . 145
Audi drive select (drive settings) . . . . . . . . 148
Parking systems
General information ............ .... .
Rear parking system .......... .. .... .
Parking system plus ...... ... .. .. .. .. . 151
151
152
152
Rearview camera . . . . . . . . . . . . . . . . . . . . 153
Adjusting the display and the warning
tones. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 157
Error messages . . . . . . . . . . . . . . . . . . . . . 157
Intelligent Technology . . . . . . . . . . 158
Notice about data recorded by the Event
Data Recorder and vehicle control
modules . . . . . . . . . . . . . . . . . . . . . . . . . . . 158
Electronic stabilization control (E5C) . . . . 159
Brakes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 161
Electromechanical steering . . . . . . . . . . . . 162
All wheel drive (quattro) . . . . . . . . . . . . . . 163
Energy management 164
Safety ... . .. .. ............. .. .. .. . 166
Driving safety . . . . . . . . . . . . . . . . . . . . 166
Basics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 166
Correct passenger seating positions . . . . . 167
Driver's and front passenger's footwell . . 171
Pedal area . . . . . . . . . . . . . . . . . . . . . . . . . . 171
Storing cargo correctly . . . . . . . . . . . . . . . 172
Reporting Safety Defects . . . . . . . . . . . . . . 17 4
Safety belts . . . . . . . . . . . . . . . . . . . . . . 176
General notes . . . . . . . . . . . . . . . . . . . . . . . 176
Why use safety belts? . . . . . . . . . . . . . . . . 177
Safety belts . . . . . . . . . . . . . . . . . . . . . . . . 179
Belt tensioners . . . . . . . . . . . . . . . . . . . . . . 182
Airbag system . . . . . . . . . . . . . . . . . . . . 184
Important information . . . . . . . . . . . . . . . 184
Front airbags . . . . . . . . . . . . . . . . . . . . . . . 188
Monitoring the Advanced Airbag System . 196
Knee airbags . . . . . . . . . . . . . . . . . . . . . . . . 200
Table of contents
Side airbags . . . . . . . . . . . . . . . . . . . . . . . . 202
Side curtain airbags . . . . . . . . . . . . . . . . . . 205
Child safety . . . . . . . . . . . . . . . . . . . . . . 209
Important information . . . . . . . . . . . . . . . 209
Child seats . . . . . . . . . . . . . . . . . . . . . . . . . 215
Securing child seats. ............... .. 219
LATCH system (Lower anchorages and
tethers for children) . . . . . . . . . . . . . . . . . 222
Additional information . . . . . . . . . . . . . . . 227
Maintenance and Care . . . . . . . . . . . 228
Checking and Filling . . . . . . . . . . . . . 228
Gasoline fuel . . . . . . . . . . . . . . . . . . . . . . . 228
Diesel fuel . . . . . . . . . . . . . . . . . . . . . . . . . 229
Refueling . . . . . . . . . . . . . . . . . . . . . . . . . . 230
Catalytic converter . . . . . . . . . . . . . . . . . . . 232
Diesel particulate filter . . . . . . . . . . . . . . . 233
Selective catalytic reduction (AdBlue) . . . 234
Engine compartment . . . . . . . . . . . . . . . . . 236
Engine oil . . . . . . . . . . . . . . . . . . . . . . . . . . 240
Cooling system . . . . . . . . . . . . . . . . . . . . . . 244
Brake fluid . . . . . . . . . . . . . . . . . . . . . . . . . 246
Battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . 247
Windshield washer system . . . . . . . . . . . . 251
Service interval display 252
Tires and wheels . . . . . . . . . . . . . . . . . 253
Wheels ... .. .. .. .. ... ... .... ..... .. 253
T ire pressure monitoring system 271
Care and cleaning ......... ... .. .. 274
General information . . . . . . . . . . . . . . . . . 274
Car washes . . . . . . . . . . . . . . . . . . . . . . . . . 2 7 4
Cleaning and care information . . . . . . . . . 275
Placing your vehicle out of service . . . . . . 279
Do It Yourself . . . . . . . . . . . . . . . . . . . . 280
Emergency a ssistance . . . . . . . . . . . 280
Trunk escape latch . . . . . . . . . . . . . . . . . . . 280
Genera l information . . . . . . . . . . . . . . . . . 280
Equipment . . . . . . . . . . . . . . . . . . . . . . . . . 280
Tire mobility kit . . . . . . . . . . . . . . . . . . . . . 281
Replacing wheels . . . . . . . . . . . . . . . . . . . . 283
Spare tire . . . . . . . . . . . . . . . . . . . . . . . . . . 289
3

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0 > co ,...., CD
@
®
©
®
®
(J)
®
Power windows
Door handle
Aud i side assist ............ .. .
Central locking switch .. ... .. .. .
Power exterior mirror ad justment
L ig ht swit ch ............... .. .
Vents
L ever fo r:
- Turn signals and high beams . . .
- Audi a ct ive lane assis t ..... .. .
® Steer ing whee l w ith horn and
- Drive r's airbag ...... ..... .. .
- On-board compute r controls .. .
- MMI, telephone, navigation and
vo ice recognit ion system cont rols
- tiptronic sh ift paddles (automatic
transm iss ion) . .. .... ... .. .. .
@ Ins trumen t cluste r ....... .. .. .
@ W indshield washer system lever .
@ Steering column with:
- Ignit ion emergency operation ( in
vehicles with convenience key) .
- Ignit io n lock (in vehicles wi th me -
chanical key) . .. ..... ... .. .. .
@ Adjustable steer ing column .. .. .
(B) D epending on equipment:
- Cruise control leve r ..... .. .. .
- adaptive cruise contro l .. .. .. .
@ Driver's knee a irbag ........ .. .
@ Ins trumen t illum ination ..... .. .
@ Hood release ... .. .... ... .. .. .
@ Depending on equipment: 43
145 39
so
46 70
48
142
188 29
94
1 0
52
84
80
79
130
132
200
so
237
- Luggage compartment release . 41
- Fuel fille r doo r release (plug-in
hybrid drive*) . . . . . . . . . . . . . . . 109
@ Child safety lock button . . . . . . . . 43
@ MMI d isp lay (nav igat ion, radio, TV/
v ideo)
@ Glove compartment (lockable) . . . 63
@ Front passenger 's airbag . . . . . . . 188
@ Treb le spe akers
@ Front passenger's knee a irbag . . . 200
@ Depending on equipment, b uttons
for:
Coc kpit o ve rv iew
- Aud i drive select . .. .. ..... .. .
- la •I bu tton (p lug-in hyb rid dr ive *)
- P ark ing aid plus (or w it h rearv iew
came ra) . .. .. .............. .
- E me rgency flashers ......... .
- Electronic Stabilization Control (ESC) ....... .. ............ .
- MMI Display
- Airbag Off indicator ......... .
@ Depend ing o n eq uipment:
- Manual climate control system
- Automatic climate con trol
system ..... .. ... .. ..... .. .
@ Depend ing o n equ ipment:
- Ciga ret te lighte r ............ .
- Soc ket .. .. .. .. ............ .
@ S tronic selector lever .. ..... .. .
@) Cup holder .. .. .. ............ .
@ MM I On/Off bu tton
@ MMI contro l pane l
@ Parking brake . .. ............ .
@ I STAR T ENGINE ST OP ! button
(vehicle s with conve nience key)
(1) Tips
- Some t he e quipment listed here is o nly in­
sta lled in certai n mo del s or is available as
an opt ion . 148
10
4
152
47
159
196
71
72
61
62
8 9
62
85
82
- Ope ra tio n of the Mul ti M edia Inte rface
(M MI) is described in a separate operatin g
instructions manual. Yo u can also fi nd info r­
mation on A udi connect t here .
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0 > co ,...., Seats and storage
General information
Important information
A WARNING
Refer to the chapter Driving Safely
r::!> page 166, Driving safety for important in­
formation, tips, suggestions and warnings
that you should read and follow for your own
safety and the safety of your passengers.
Why is your seat adjustment so important?
The safety belts and the airbag system con only
provide maximum protection if the front seats ore correctly adjusted.
There are various ways of adjusting the front
seats to provide safe and comfortable support
for the driver and the front passenger. Adjust
your seat properly so that:
- you can easily and quick ly reach all the switches
and contro ls in the instrument pane l
- your body is properly supported thus reducing
physical stress and fatigue
- the safety belts and airbag system can offer
maximum protection
r::!> page 184.
I n the following sections, you will see exact ly
how you can best adjust your seats.
There are spec ial regulations and instructions for
in stalling a ch ild seat on the front passenger's
seat. Always fo llow the information rega rding
chi ld safety provided in
r::!> page 209, Child safe ­
ty.
A WARNING
Incorrect seating position of the driver and all
other passengers can result in serious person­
al injury.
- Always keep yo ur feet on the floor when the
vehicle is in motion -never put your feet on
top of the instrument pane l, out of the win­
dow or on top of the seat cushion. Th is ap­
plies especially to the passengers. If your
seating pos it ion is inco rrect, you increase
Seat s and sto rage
the risk of injury in the case of sudden bra k­
ing or an accident. If the airbag inflates and
the seating posit ion is incorrect, th is could
result in persona l injury or even death.
- It is important for both the driver and front
passenger to keep a distance of at least
10 inches (25 cm) between themselves and
the steering wheel and/or instrument pan­
el. If you're sitt ing any closer than this, the
ai rbag system cannot protect you properly.
I n addition, the front seats and head re­
str aints must be adjusted to you r body
height so that they can give you maximum
protection.
- Always try to keep as much dis tance as pos ­
sible between yourself and the steering
wheel or instrument pane l.
- Do not adjust the driver's o r front passeng­
er's seat while the vehicle is moving . Your
seat may move unexpectedly, causing sud­
den loss of vehicle contro l and personal in­
jury. If you ad just your seat while the veh icle
is moving, you are o ut of pos ition.
Driver's seat
The correct seat position is important for safe
and relaxed driving.
We recommend that you adjust the driver's seat
in the following manner:
.. Adj ust the seat in fore and aft direction so that
you can easi ly push the pedals to the f loor
while keeping yo ur knees slight ly bent
r::!> A in
Why is your seat adjustment so important? on
page
57.
.. Adjust the backrest so that when you sit w ith
your back against the backrest, yo u can st ill
grasp the top of the stee ring wheel.
.. For ad justab le head rest raints: adjust the head
restraint so the upper edge is as even as possi­
b le with the top o f your head . If tha t is not pos­
sible, t ry to adjust the head rest raint so that it
is as close to this position as possible
r::!> page 60. Move the head restraint so that it
is as close to the back of the head as poss ible.
Ill>
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Seats and storage
_& WARNING
Never place any objects in the driver's foot­
well. An object could get into the pedal area and interfere with pedal function. In case of
sudden braking or an accident, you would not
be able to brake or accelerate.
Front passenger's seat
Always move the front passenger seat into the
rearmost position.
To avoid contact with the airbag while it is de­
p loy ing, do not sit any closer to the instrument
panel than necessary and always wear the three­
point safety belt provided adjusted correctly. We
recommend that you adjust the passenger's seat
in the following manner:
• Bring the backrest up to an (almost) upright
position.
Do not ride with the seat reclined .
• For adjustable head restraints: adjust the head
restraint so the upper edge is as even as possi­
ble with the top of your head . If that is not pos­
sible, try to adjust the head restraint so that it
is as close to this position as possible
q page 60. Move the head restraint so that it
is as close to the back of the head as possible.
• Place your feet on the floor in front of the pas­
senger's seat .
Front seats
Manual seat adjustment
Appl ies to v eh icles : w ith manu ally a djustabl e seats
Fig . 47 Front seat: manual seat ad jus tm ent
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@ -Moving the seat forward/back: pull the lever
and slide the seat.
58
@-Lengthening/shorteni ng the upper thigh
support*:
lift the handle.
@-Adjusting the angle of the seat surface*.
Pull/press the lever.
@-Adjusting the lumbar support*: press the
button in the desired direction.
®-Moving the seat up/down : pull/press the lev­
er.
® -Adjusting the backrest angle: turn the ad­
justing wheel.
_& WARNING
- Only adjust the front seat with when the ve­
hicle is stationary. Otherwise, this increases
the risk of an accident
- Exercise caution when adjusting the seat
height. Adjusting the seat carelessly or
w ithout check ing can p inch hands and fin­
gers.
- The front seat backrests must not be re­
clined too far back when driving, because
this impairs the effectiveness of the safety
belts and airbag system, which increases
th e risk of injury.
- To reduce the risk of injury during sudden
braking or in a collision, the driver and front
passenger should not have their backrests in
the reclined position while driving or riding.
The safety belts and airbag system can pro­
vide the greatest protection possible when
the backrests are in the upright position and
the safety belts are worn correctly. The more a backrest is reclined, the greater the
risk of injury due to an incorrect seating po­
sition and safety belt position.

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Power seat adjustment
Applies to vehicles: with power adjustable seats
Fig. 48 Front se at: po wer se at adjust men t
@ -Adjusting the lumbar support: press the but­
ton in the applicable position .
@-moving the seat up/down : press the button
up/down. To adjust the front seat cushion, press
t he fron t button up/down. To adjust the rear seat
cushion, press the rear button up/down .
@-moving the seat forward/back: press the
but ton forward/back.
© -adjusting the backrest angle : press the but­
ton forward/back.
@ -lengthening/shortening the upper thigh sup­
port* : lift the grip handle.
A WARNING
- Only adjust the front seat with when the ve­
hicle is stationary. Otherwise, this increases
the risk of an accident
- The power adjustment for the front seats al­
so works with the ignition switched off or
with the ignition key removed. For this rea­
son, children should never be left unattend­
ed in the vehicle - they could be injured!
- Exercise caution when adjusting the seat
height. Unsupervised or careless seat ad­
justment can pinch fingers or hands causing
injuries .
- The front seat backrests must not be re­
clined too far back when driving, because
this impairs the effectiveness of the safety
belts and airbag system, which increases
the risk of injury.
Seats and storage
-To reduce the risk of injury during sudden
braking or in a collision, the driver and front
passenger should not have their backrests in
the reclined position while driving or riding .
The safety belts and airbag system can pro­
vide the greatest protection possible when
the backrests are in the upright position and
the safety belts are worn correctly. The
more a backrest is reclined, the greater the
risk of injury due to an incorrect seating po­
sition and safety belt position.
Front center armrest
Applies to vehicles: with front center a rm rest
The center armrest can be adjusted to several
l e ve ls.
Fig. 49 Armre st between th e driv er's /fro nt pa ssenger 's
s eats.
.,. To adjust the angle, raise the armrest~ fig. 49
notch by notch.
.,. To bring the armrest back down, raise it out of
the top notch and fold it back down. Then
lift
the armrest to the desired position, if necessa­
ry.
Please note that the driver 's ability to move his or
arm may be restricted when the armrest is folded
down. Because of this, the armrest should not be
folded down during city driving .
The armrest can slide forward and back.
There is a storage compartment under the arm­
rest .
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A WARNING
Spilled hot liquid can increase the risk of acci­
dents and injuries.
- Never drive with containers that contain hot
liquid such as coffee or tea. The hot liquid
could spill and cause burns during a colli­
sion, sudden braking or other vehicle move­
ment. Spilled hot liquid can also increase
the risk of accidents and injuries.
- Only use soft containers in the cup holders .
Hard cups and glasses can increase the risk
of injury during a collision.
- Never use the cup holder or the adapter as
an ashtray - this is a fire hazard.
(D Note
Beverage containers in the cup holders should
always have a lid . Otherwise, beverages could
spill and cause damage to vehicle equipment
or stain the seat covers.
Glove compartment
Fig. 58 Glove compartmen t
Opening/closing
.. To open the glove compartment, pull the han­
dle in the direction of the arrow.
.. To close the glove compartment , swing the lid
upward until it clicks into place .
The glove compartment can be locked using the
vehicle key .
A WARNING
Always leave the lid on the glove compart­
ment cover closed while driving to reduce the
risk of injury.
Seats and storage
Additional storage compartments
There are additional storage compartments,
compartments and holders at other locations in
the vehicle:
- In the upper part of the glove compartment.
- In the center console under the center arm -
rest* .
- On the back of the right front seat . The com­
partment* can hold a maximum weight of 2 lbs
(1 kg) .
- Garment hooks on the B -pillar
c:> ,& .
A WARNING ,~ -- Do not place any objects on the instrument
panel. Objects that are not stored securely
can slide around in the vehicle while driving ,
when accelerating or braking or when turn­
ing.
- Make sure that objects cannot fall out of the
center console storage compartment or oth­
er compartments and into the footwell
while driving. These objects could prevent
you from braking or accelerating during
sudden braking maneuvers.
- Garments hung on the hooks must not ob­
struct the driver's view . The garment hooks
are only designed for light objects. Do not hang any garments with hard, sharp or
heavy objects in the pockets on the garment
hooks . These objects could injure vehicle oc­
cupants during sudden braking or in a colli­
sion -especially if the airbags deploy .
-Always keep the glove compartment closed
while driving to reduce the risk of injury dur­
ing a collision or heavy braking .
- Read and following the WARNINGS in
¢ page 204, Important safety instructions
on the side airbag system.
- Hang garments so that they do not obstruct
the driver's view .
- The garment hooks should only be used for
light articles of clothing. Do not leave any
heavy or sharp-edged objects in the pockets
that could interfere with the side airbags
unfolding and cause injuries in the event of
a collision.
63

Sea ts and stor age
- Do not use coat hangers to hang garments,
because th is could reduce the effect iveness
of the side curtain airbags.
- Do not hang any heavy objects on the gar­
ment hooks, because they could cause injury
during heavy braking.
- Beca use of their load capac ity, the hooks
should only be used to secure objects that
weigh a maximum of 10 lbs (5 kg). Heavy
objects w ill not be secured suff ic iently, and
this increases the risk of injury.
Luggage compartment
Loading luggage compartment
Luggage items must be stowed securely.
F ig. 59 Place heavy objects as far forward as poss ible (ex­
amp le).
Note the following to preserve the vehicle's good
handling character istics .
• Distribute t he load as evenly as possible.
• Place heavy objects as far forward as possib le
¢ fig. 59.
• Secure luggage i tems with the cargo net* or
with non-elastic retai ning straps to the tie­
down rings *
¢page 66.
A WARNING
-
-Loose objects in the luggage compartment
can slide about suddenly and alter the vehi­
cle's handling characterist ics.
- Loose objects in the passenger compart­
ment can fly forward during abrupt maneu­
vers or acc idents and injure occupants.
64
- Always store objects in the luggage com­
partment and use su itab le straps, particu­
larly w ith heavy objects.
- When you transport heavy objects, always
remember that a change in the center of
gravity may result in a change in the vehi­
cle's handling characteristics.
- Follow all warnings¢
page 166, Driving
safety.
@ Tips
The tire pressure must be adjusted to the load
- see the tire pressure sticker located on the
driver's side 8-pillar.
General information
_&. WARNING
Refer to the chapter Dr iv ing Safely
¢
page 166, Driving safety for important in­
formation, tips, suggestions and warnings that you should read and follow for your own
safety and the safety of your passengers.
Luggage compartment cover
Applies to vehicles: With luggage co mpa rtment cover
(A3 Spo rtback)
The luggage compartment cover prevents the
view into the luggage compartment.
Fig . 60 Open luggage compartme nt lid wit h luggage com ­
pa rtment cove r
Removin g
• Unhinge the straps (D and pull the cover @in
the direction of the arrow out of the holder @. .,..

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You must drive your vehicle about 3,000 miles
(5 ,000 kilomet ers) before you can prop erly as ­
sess o il consumption .
This a lso applies to fuel consump tion and engine
output .
(D Note
-Have your vehicle mainta ined properly and
i n accor dance wi th the service re commenda­
tions in yo ur War ranty
& Maintenance book ­
l et. Lack of proper maintenance as well as
i mproper use of the vehicle will impair the
function of the emission control system and
could lead to damage .
- Do not alter or remove any component of
the Em ission Control System unless ap­
proved by the manufacturer.
- Do not alter or remove any device, such as
heat shie lds, sw itches, ignition wires,
valves, which a re designed to protect yo ur
vehicle's Em ission Control System and other
i mportant vehicle components.
Fewer short trips
Fuel consumption will always be relatively high
on short trips.
• Try to avoid driving short dist ances with a cold
engi ne .
T he eng ine and catalytic converter have to reach
their optimal
operating tempe rature to reduce
fuel consump tion and noxious emissions effec­
tively .
Just after starting, a cold engine in a mid-si ze car
only achieves a fuel economy of 6-8 miles per
ga llon (30-40 l/100 km). A fter about a half a
m ile , fuel economy cl imbs to 12 mpg (20 l/
100 km) . After about
2.5 miles (4 km), the en­
g ine is a t its prope r operating temperature and
fuel economy has reache d a normal level. So you
c a n see t hat you s hou ld avoid sho rt t rips whenev­
er possib le .
The
outside temperature is also cr itical in th is re­
g ar d. Yo ur car c onsumes mo re fuel in the w in ter
than in the s umme r.
D rivi ng
Steering
Adjusting the steering wheel position
The steering wheel position is fully adjustable up
and down and forward and back.
F ig . 7 6 Stee rin g c olu m n: steering co lumn adjustm en t leve r
• Tilt the leve r¢ fig. 76 downward ¢&_ .
• Bring the steer ing whee l into the desired pos i­
tion.
• Push the lever against the steer ing column un­
til it latches.
A WARNING
-
Incorrect use of the stee ring wheel adjust­
ment and an incorrect seat ing position can
cause ser ious injuries .
- On ly ad just the steering column when the
veh icle is stationary so that yo u do not lose
con trol of the vehicle.
-
-Ad just the driver 's sea t or s teer ing whee l so
that the re is at least 10 inc hes (25 cm) dis­
tance be tween your ches t and t he steer ing
wheel
r:!> p age 16 7, fig. 1 48 . If y ou d o not
main tain t his d istance, t he ai rb ag sys tem
will not be ab le to provide its fu ll pro tection
r:!> page 167, fig . 148.
- If your phy sical ch aracteris tic s prevent you
from sitting at least 10 inches ( 25 cm) o r
mo re away from the steer ing whee l, see if
your author ized Audi dealer or authorized
Aud i Serv ice Facility can provide adapters
that will help.
- If your face is level with the steer ing whee l,
the airbag does not provide as much protec­
tion dur ing a col lision . Always make sure
that the steer ing whee l is level w ith your
chest.
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79

Driving
-Always hold the steering wheel with your
hands in the 9 o'clock and 3 o'clock posi­
t ions to reduce the risk of injury if the airbag
deploys.
- Never hold the steer ing whee l in the
12
o'clock posit ion or with both hands on the
rim or the center of the steer ing whee l.
Holding the steering wheel inco rrectly s ig­
nificantly incr eas es the risk of inju ry to the
h ands, arms and head if t he ai rbag dep loys.
Starting and stopping
the engine (vehicles with
an ignition Lock)
Starting the engine with the key
A pp lies to veh icles: w ith ig ni tion lock
The ignition is switched on and the engine start­
ed with the key in the ignition .
Fig . 77 Ign it io n key pos it ions
Stee ring lock
If the steering whee l w ill not turn, the steering
lock is engaged .
.,. To release the steering wheel lo ck, inse rt the
k ey i n the ignition lock and tu rn t he key in the
-d irection of the arrow- while tu rning the steer­
ing wheel.
Sw itching the ignition on/off or preheating
.,. To switc h the ignition on, turn the ign ition key
to posit io n @ . The need le in the tachometer
moves into the
READY position.
.,. To switc h the ign ition off, turn the ignit ion key
to position @. The need le in the tachometer
moves into the
OFF position.
80
D iesel ve hicl es are p reheated while the ig nition is
switched on
m .
Starting the engine
You r vehicle is equipped wi th la unch control. As
soon as you have turned the ig nition key to pos i­
tion @, the eng ine will start au tomati cally .
.,. Press the brake pedal and move the sele ctor
lever to the P o r
N position.
.,. Turn the key briefly to pos it ion @. The ign ition
key a utomat ically returns to position @. D o not
press the acce lerator peda l when doing this.
Major elec trical equipmen t sw itches off tempora­
r ily whe n starting the engine.
It is possible t hat there will be a s ligh t de lay
whe n starting the engine in diesel veh icles in
colder temperatu res. Therefore, yo u must hold
t h e b rake pedal down until the eng ine starts . T he
i ndicato r ligh t turns on wh ile the engine is pre­
heating
iJ.
The preheating time depends on the coolant
temper ature and o utside temperature. The glow
pl ug indi cato r light
m will only tu rn on for ap­
proximately
1 second when the engine is warm or
t h e outside temperat ure is higher than
8 °C. That
means you can start the engine
immediately.
I f the engine does not s tart immedia tely, s top
the starti ng p rocedure by tu rni ng the ig nition key
to posit ion @ and repeat after
30 seconds .
Automatic start malfunction
There is an a utom atic st art ma lf u nct ion if the ~
(ga so lin e engine) or
m (diese l eng ine) indica tor
li ght tur ns on and the message
Engine start sys·
tem malfun ction! Please contact Service
ap ­
pears.
To star t the engine, hold the igni tion key in pos i­
tion @unt il the engine r uns.
D rive to an au thori zed A udi dealer or au thori zed
A udi Se rvice Fa cility immed iate ly to h ave the
malfunc tion correc ted .
& WARNING
- To red uce the r isk o f po ison ing, never allow
the engine to run in conf ined spaces .

Ass is t
- The pre sense b asic functions may not be
available if there is a ma lfunction in the ESC
system or the airbag contro l module.
- Note that with pre sense basic, the reversi­
ble safety belt pretensioner on the front
passenger 's s ide deact ivates when the front
passenger's airbag is deactivated.
Audi pre sense front
Description
A pp lies to veh icles: with Audi pre sense front or Audi adapt ive
cr uise control
Pre sense front informs you if the distance to the
vehicle ahead falls below the safe distance for an
extended period of time.
It c an warn of a poss i­
b le co llision and initiate braki ng maneuve rs,
within the limits of the system.
When detected in time, the system can assess
dangerous s ituations where an object ahead
b rakes suddenly or if your own vehi cle is t raveling
at a high speed and approaching an object that is
mov ing more slowly. If detect ion is not possible,
then pre sense front does not react.
Warnings
Applies to veh icles: with Audi p re se nse front o r Aud i ada ptive
cr uise con trol
F ig . 12 5 Instrument cluster: app roach wa rning
The system recognizes var ious dange rous situa­
tions:
- Vehicles with adapt ive cruise control: the
dis­
tance warning
appears if yo u drive too closely
to an object for a long period of time. If the ob­
ject ahead b rakes strongly, you would not be
l ) Thi s is not ava ilab le in some co un tri es .
140
able to avoid a collision. The indicator light .
indicates this.
- T he
approach w arning occurs when an object
ahead is traveling more slowly or brakes
strong ly. When this warning occurs, it may only
be possible to avoid a coll is ion by swerving or
braking strongly. The message
Aud i p re sense
• c:> fig. 125 and a warning tone will warn you
about the danger. For vehicles with adaptive
cruise control, the. indicator light also turns
on .
If you do not react enough or not at all to a da n­
gerous s ituation that was detected by the sys­
tem , pre sense front provides assistance by ap­
plying t he b rakes .
- If a collision is imminent, the system will first
prov ide an
acute w arning by braking sharply .
You will also be made aware of the danger by the ins trument cluste r display
c:> fig . 125. For
veh icles with adaptive cru ise cont rol, the . in­
dic ator light a lso tu rns on .
- If you do not react to the acute warning, pre
sense front can brake w ith increasing force
w it hi n the lim its of the system
l )_ This reduces
the vehicle speed in the event o f a collis ion . The
message
Audi pre sense -Input also appears.
- At low driving speeds, pre sense front can begin
complete deceleration shortly before a
co llision
l).
- If p re sense front determines t hat you are not
braking strongly enough when a co llision is im­
m inent, it can increase the braking force.
A WARNING
-
- Pre sense front cannot overcome natura l
phys ica l laws. It is a system designed to as ­
sist and it cannot prevent a collision . The
driver m ust always intervene . The dr iver is
always responsible fo r braki ng at the correct
time . Do not let the in crease d sa fety prov id­
ed tempt you into ta king risks. This could in­
crease your risk of a collision .
- The system can dep loy inco rre ctly due to
sys tem-specific li mits.