check engine AUDI A5 CABRIOLET 2015 Owners Manual

M N
ci u.. co ,...., \!) 1.1'1
N 1.1'1 ,....,
Safety belts . . . . . . . . . . . . . . . . . . . . . . . . 12 7
Belt tensioners . . . . . . . . . . . . . . . . . . . . . . 130
Airbag system ............... .. ... 132
Important information . . . . . . . . . . . . . . . 132
Fr ont airbags . . . . . . . . . . . . . . . . . . . . . . . 136
Monitoring the Advanced Airbag System . 142
Knee airbags . . . . . . . . . . . . . . . . . . . . . . . . 146
Side airbags . . . . . . . . . . . . . . . . . . . . . . . . 148
Child safety . . . . . . . . . . . . . . . . . . . . . . 152
Important information . . . . . . . . . . . . . . . 152
Ch ild seats . . . . . . . . . . . . . . . . . . . . . . . . . 157
Securing child seats . . . . . . . . . . . . . . . . . . 16 1
L A TCH system (Lower anchorages and
tethers for children) . . . . . . . . . . . . . . . . . . 165
Additional information 168
Driver messages . . . . . . . . . . . . . . . . . 169
Smart Technology . . . . . . . . . . . . . . . 169
Notice about data recorded by the Event
Dat a Recorder and vehicle control
modules . . . . . . . . . . . . . . . . . . . . . . . . . . . 169
Electronic Stabili zation Control ( ESC) . . . . 170
Braking . . . . . . . . . . . . . . . . . . . . . . . . . . . . 172
Electro-mechanical power assist, dynamic
steering . . . . . . . . . . . . . . . . . . . . . . . . . . . 174
Driving with your quattro . . . . . . . . . . . . . 17 4
E ne rgy management . . . . . . . . . . . . . . . . . 175
Driving and the environment . . . . 177
Breaking in . . . . . . . . . . . . . . . . . . . . . . . . . 177
Avoid damaging the vehicle . . . . . . . . . . . . 177
Driving through water on roads . . . . . . . . 177
Catalytic converter................... 178
Shutting down vehicle . . . . . . . . . . . . . . . . 178
Economical and environmentally -friend ly
driving . . . . . . . . . . . . . . . . . . . . . . . . . . . . 179
Trailer mode . . . . . . . . . . . . . . . . . . . . . . 181
Driving with a t railer . . . . . . . . . . . . . . . . . 181
Trailer mode notes . . . . . . . . . . . . . . . . . . . 183
Operating instructions . . . . . . . . . . . 184
Care and cleaning . . . . . . . . . . . . . . . . 184
General information . . . . . . . . . . . . . . . . . 184
Car washes . . . . . . . . . . . . . . . . . . . . . . . . . 184
Table of contents
Cleaning and care information . . . . . . . . . 185
Placing your vehicle out of service . . . . . . 188
Fuel and Refueling . . . . . . . . . . . . . . . 190
Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 190
Refueling . . . . . . . . . . . . . . . . . . . . . . . . . . 192
Checking and Filling . . . . . . . . . . . . . 195
Hood . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 195
Engine compartment . . . . . . . . . . . . . . . . . 197
Engine oil . . . . . . . . . . . . . . . . . . . . . . . . . . 197
Cooling system . . . . . . . . . . . . . . . . . . . . . . 200
Brake fluid . . . . . . . . . . . . . . . . . . . . . . . . . 203
Battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . 204
Windshield/headlight* washer container. 208
Wheels ...... .. .. ........ ...... ... 209
Wheels and Tires . . . . . . . . . . . . . . . . . . . . 209
T ire pressure monitoring system 226
Troubleshooting . . . . . . . . . . . . . . . . . 229
Emergency assistance . . . . . . . . . . . 229
Vehicle tool kit . . . . . . . . . . . . . . . . . . . . . . 229
Space-saving spare tire (compact spare
tire) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 229
Replacing wheels . . . . . . . . . . . . . . . . . . . . 230
Fuses and bulbs . . . . . . . . . . . . . . . . . . 236
Fuses.............................. 236
Bulbs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 239
Emergency situations . . . . . . . . . . . . 240
General . . . . . . . . . . . . . . . . . . . . . . . . . . . . 240
Starting by pushing or towing . . . . . . . . . . 240
Start ing with jumper cables . . . . . . . . . . . 240
Use of jumper cables . . . . . . . . . . . . . . . . . 241
Towing with a tow truck . . . . . . . . . . . . . . . 242
Raising the vehicle . . . . . . . . . . . . . . . . . . . 244
Technical data . . . . . . . . . . . . . . . . . . . . 245
Technical data . . . . . . . . . . . . . . . . . . . . 245
Vehicle identification . . . . . . . . . . . . . . . . . 245
Weights . . . . . . . . . . . . . . . . . . . . . . . . . . . 24S
Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . 246
3

M N
ci LL co
rl I.O
"' N
"' rl
A WARNING
-Always observe the warning in¢ page 195,
before open ing the hood and check ing the
engine coolant level.
- Never open the engine hood if you see or
hear steam, or if you see engine coolant
dr ipping from the engine compartment. You
cou ld burn yourself. Let the eng ine cool off
first so that you cannot hear o r see any
steam o r engine coo lant.
0 Note
- Mount ing additional lights or accesso ries in
fron t of the a ir inlets reduces the cooling ef­
fect of the radia to r. A t high outside temper­
atu res or high e ngine load, the eng ine could
overheat.
- The front spo iler has been designed to prop­
erly distribute the cooling air when the veh i­
cle is moving. If the spo iler is damaged, this
could reduce the cooling effect and the en­
gine could then overheat. Ask your author­ ized Audi dealer for assistance.
Tachometer (engine rev counter)
The tachometer indicates the engine RPM (revo­
lutions per minutes).
If engine RPM drops be low 1,5 00, you should
downshift to the next lower gea r. T he red area at
the end of the scale indicates max imum permis­
sible eng ine RPM after the break-in period . Be­
fore reachi ng this area, move the selector lever to
position D/S or ease your foot off the accelerator
pedal.
(D Note
The tachometer needle@¢ page 10, fig. 3
should o nly briefly be in the red zone: you
co uld damage your eng ine! The beginn ing of
the r ed zone varies depending on the engine.
@ For the sake of the environment
Upshift ing early saves fuel and reduces eng ine
noise .
Instrument s and indi cator ligh ts
~ button
Fig. 4 SET butto n in the instrument cluste r
The lsET j button performs the following func­
t ions:
Switching on t ime, date , temperature
display and odometer
The display appears for approximate ly 30 sec·
onds when you press the
! SE T! button c;, fig . 4
with the igni tion off .
Starting the Auto-Check sequence
The Auto-Check system constantly monitors cer­
tain individual functions and components of the
vehicle when the ignition is turned on and when
the vehicle is moving .
With the ign ition turned on, you can start the
"Auto-Check sequence" by pressing the
I SE TI but­
ton. You can perform an Auto-Check sequence
when the vehicle is sta tionary and the ign it ion is
tu rned on o r whe n th e vehicle is moving slowe r
t h an 3 mph (5 km/ h).
In add ition , the number of keys init ia lised for
your vehicle is disp layed .
L2 3/3 means that
th ree keys have be en initialised. This feature ena­
bles used car buye rs to make sure they have r e­
c e ived all of the keys.
If you are g iven only two keys, for instance, you
should take the vehicle and the existing keys to
an a utho rized Aud i dea le r to have the miss ing key
disabled.
It i s also important to no tify your insur­
ance company abo ut the loss.
Setting the sp eed warning
By pressi ng the !SET ! button briefly, you can set
th reshold 1 of the speed wa rn ing while you are
dr iv ing ¢page 80. By ma intai ning pressure on
11

M N
ci u.. co ,...., \!) 1.1"1
N 1.1"1 ,....,
Indicator lights
Description
The indicato r lights i n the inst rument cluste r
bli nk or tur n on. They i ndi cate functions o r mal­
f u nctions¢ &.
M essages may appear with some i nd icator lights .
A wa rni ng sig nal w ill sound at the same time.
The messages disap pear aga in after a s ho rt time.
To display a message ag ain, press the
ISE TI but­
t on ¢
page 11. If several malfunc tions occur,
each of t he i ndicator/warning lamps will be dis ­
p layed in success ion for about two seconds at a
time.
Some ind icators ligh ts in the disp lay can turn on
in severa l colors.
8_ WARNING
- Failure to heed warning lights and other im­
portant vehicle information may res ult in
serious persona l injury o r vehicle damage .
- Whenever sta lled or stopped for repa ir,
move the vehicle a safe distance off the
road, stop the engine, and t urn on the emer­
ge ncy flasher ¢
page 52.
-The engine compartment of any mot or vehi­
cle is a potentia lly hazardous area. Before
yo u check any thing in the engine compar t­
ment, stop th e engi ne a nd let it cool dow n.
Always exercise extreme ca utio n w hen wor k­
ing unde r the hood ¢
page 195.
Overview
Some in dica tor lights tu rn on b riefly to che ck the
f u nction o f that system when you swi tch the ig ni­
tion o n. These systems are marked w ith a./ in
the following tables .
If one of these indicator
lights does not turn on, there is a malfunction in
that system.
Red indicator light s
--------------
US A models:
Brake system./
¢ page 15
Instruments and indicator lights
Canada model s:
Br ake sy stem ./
¢page 15
USA models:
Electromechanica l pa rking bra ke
¢ page 16
Canad a models:
Elec tromech ani cal p arking brake
¢ page 16
Safety be lts
¢ page 16
Electromechan ical steer ing ./
¢page 174
Battery
¢page 16
En gine oi l pressure
¢ page 17
Engine o il level
¢ page 17
En gine cooling sys tem
¢ page 1 7
Steering co lumn lock
¢ page 18
Ignitio n lock
¢ page 18
USA models:
Speed warning system
¢ page 79
Canad a models:
Speed warning system
¢ page 79
Adap tive cruise cont ro l./
¢ page 9 2
Yellow indicator lights
--------------
Power top ope rat ion
¢ page4 2
Elec tronic Stabili zation Cont ro l
( E SC) ./
¢page 18
Electronic Stabilization Contro l
(ESC) ./
¢page 18
13

M N
ci u.. co ,...., \!) 1.1'1
N 1.1'1 ,....,
USA models: Cruis e control
c::> page 81
Canada models : Cruise control
c::> pag e 81
Adapt ive cruise control*
c:> page 92
Adapt ive cr uise control "
c:>page 92
High beam
c:> page 51
BRAKE /(0) Brake system
The lig ht illu minates when t he igni tion is sw it c h­
e d on .
It goes ou t aft er the engine h as bee n
started . This indicates t hat the brake war ning
light is f unct ion ing proper ly .
If the brake warning light doe s not light up
when the engine i s cranking , there may be a
malfunction in the electrical system. In this
case , contact your author ized Audi dealer.
If t h e b rake system w arning/in dicat or light tu rns
on, there is a br ake system malfunc tion.
1111 (USA models )/. (Canada models) Stop
vehicle and check brake fluid level
I f the i ndicator lig ht turns on and t he message
appears, proceed as follows :
~ Pull off the road.
~ Stop the vehicle.
~ Turnoff th e e ngine .
~ Check the brake fluid level c::> page 203.
~ Contact you r neares t auth or iz ed repa ir facility if
necessary.
Warning! Fault in brake system . Contact dealer
If the ABS indicato r light rJ] (U SA mode ls)/ [i]
(Canada models) , the ESC indicator light
J;.J and
the brake system indicator light
1111 (USA mod­
e ls)/ . (Canada models) turn on and the mes ­
sage ap pears, the A BS, ESC and bra kin g d istribu ­
tion ar e not wor king
c::> .&. .
Carefully d rive to your authorized Aud i dealer im­
mediately to have t he malfunct io n corrected
c::> .&. .
Instruments and indicator lights
1111 (USA models )/. (Canada models) Park­
ing brake system fault! See owner' s manual
- If the in dicator lig ht and the mess age appear
when stationary or after switching the igni­
tion on ,
check if you can release the pa rking
brake. After releasing the park ing brake, care ­
fully dr ive to your author ized Audi dealer im­
mediately t o have the ma lf u nct ion co rrected. If
y o u ca nnot release the parking b ra ke, seek pro­
fessiona l assista nee.
- If the ind icator light and the message appear
while driving , the emergency braking function
may not be ava ilab le. It may not be possible to
set the pa rk ing brake or re lease it once it has
been set . See k professiona l assistance .
( U SA mode ls): If the warn ing light
1111 and the
warning light
liJ appear toget her, immed iately
contact your author ized Audi dealer or qua lified
workshop to have all b rake pads inspect ed
c::> page 2 0 .
When the light c omes on, an a udible warning sig­
nal is also g iven .
A WARNING "---
-Always observ e th e war nings in
c::> p ag e 195, befor e ope ning the hood and
checki ng th e br ake fluid .
- D riving wit h low brake f lu id is a safe ty haz­
ard. St op the car and get professio nal ass is ­
ta nce .
- If the
1111 (USA models) . (C ana da mod­
el s) b ra ke syste m indicator li gh t tur ns on to­
ge ther wi th t he A BS and ESC ind ic at or
lig hts, the AB S/ES C regulat ing fu nct ion may
have fa iled. F unctions t hat s tabilize t he ve ­
hicle are no longe r availa ble . Thi s could
cause the vehicle to swerve and increase the
risk of s liding. Drive carefully to the nearest
author ized Audi dealer or other qualified
wo rkshop and have the malfunct ion correct­
e d .
- If th e b rake wa rni ng/ind icator lig ht does
not go ou t after a few s econds and the pa rk­
i n g b ra ke is releas ed, o r lights up w hile you
a re driving, the fl uid leve l in the brake f lu id
rese rv o ir is to o low.
If yo u believe t hat i t is ~
15

M N
ci u.. co ,...., \!) 1.1'1
N 1.1'1 ,....,
9:::1: Engine oil pressure
The red engine oil pressure warning symbol re­
quires immediate service or repair . Driving with a
low-oil-pressure indication is likely to inflict se­
vere damage to the engine.
• Turn off engin e! Oil pressure too low
If the indicator light t urns on and the message
appears, the oil pressure is too low.
• Pull
off the road.
• Stop the vehicle .
• Turnoff the engine.
• Check the engine oil level ¢ page 199.
• If the engine oil level is too low, add engine oil
¢ page 199. Make sure that the o il pressure
warning symbol. appears no longe r in the
display before you start dr iving again.
• If the engi ne oil leve l is correct a nd the ind ica­
tor light st ill turns on, turn the eng ine
off and
do not continue driving . Seek p rofess ional as ­
s istance .
(D Tips
- The engine oil pressure symbol. is not
an indicator for a low engine oil level. Do
not rely on it. Instead , check the oil level in
your engine at regular intervals, prefe rably
each time you refuel, and always before
going on a long trip.
- The yellow oil level warning indication
Ill
requires oil refill or workshop service with ­
out delay. Do not wait until the red oil pressure warning. starts to flash before
you respond to the low oil leve l warning
Ill . By then , your engine may already have
suffered serious damage.
~ . Engine oil level
• WARNING : Plea se add oil immediately
If the indicator light and the message appear,
add engine o il immed iate ly
¢page 197.
Ill Add oil, max X XXX l. You may cont . driv .
When the symbo l II and driver message appear,
add the amount of oi l appearing in the display at
the next opportunity¢
page 197.
Instruments and indicator lights
-L Engine cooling system
A malfunction in the engine cooling system must
be repaired as soon as possible .
• Turn off eng ine and check coolant level
If the indicator light turns on and the message
appears, the coolant temperature is too high o r
the coo lant leve l is too low.
• Pull
off th e roa d.
• Stop the vehicle.
• Tur noff the engine .
• Check coolant leve l¢
page 201 .
• Add coo lant if necessary ¢ page 202.
• Continue dr iv ing o nly after the engine coolant
warning/ indicator light goes out .
• Contact your autho rized Aud i dealer for assis-
tance if necessa ry.
If the engi ne coo lant level is correct, t hen the ra ­
dia to r fan may be the cause o f th e malfunct io n.
• Coolant temperature! Let engine run with
v ehicle stationary
If the indicator ligh t turns on and the message
appears, let the eng ine run at id le for a few mi ­
nutes to coo l down.
A WARNING
-- If your vehicle should brea k down for me­
cha nica l o r other reasons, pa rk at a safe d is­
tanc e from moving traffic, turn
off the en­
g ine and turn o n the h azard warn ing lights
¢ page 52, Emergency flashers.
- Ne ver open the hood if you see o r hear
steam or coo la nt es caping fro m the eng ine
compa rtment - y ou risk being scalded. Wai t
until yo u can no longer see or hear s te a m o r
coo lant escapin g.
- Th e engine comp artment o f any vehicle is a
d angerous a rea. Befo re you perfo rm any
wo rk in the eng ine com partment, tur n of
the engine and a llow it to cool. Fo llow the
warn ing stickers
¢ page 195.
(D Note
Do not con tinue dr iv ing if the . symbol illu-
minates. The re is a ma lfunction in the engine
II>-
17

Instruments and indicator lights
(0) Worn brake pads
El Brak e pads!
If th e warn ing lig ht illum ina tes, imme diately
c o ntact your authorized Aud i dealer or qualified
workshop to have a ll brake pads i nspected. On
USA models the wa rni ng light
El comes on to­
gethe r with the war ning l igh t
1111 . Both sets of
b ra ke pads on an axle must a lways be rep laced at
the same time .
A WARNING
Driv ing with bad brakes can cause a collis ion
and ser ious personal in jury.
- If the warning light El and the warning
light
11111 ) w ith the message Brake pads!
comes on in the instrument cl uster display,
immediately contact your author ized Audi
dealer or qualified workshop to have all
brake pads checked o r replaced if necessary .
EPC Electronic power control
This warning/indicator ligh t monitors the elec­
tronic power control .
The~ warning/indicator light (Electronic Power
Control) illum inates when yo u sw itch the ignition
on as a function check.
(D Tips
If this wa rning/ind icator light ill uminates
while you are dr iv ing, then the re is a malfunc­
tion in the eng ine electronics. Have the mal­
function corrected as soon as possible by your
author ized A udi dealer or a qualified re pair fa ­
cility.
0 Malfunction Indicator Lamp (MIL)
T he Malfunc tion Ind ica tor Lamp (M IL) is part o f
the On-Board Diagnos tic (O BD II ) system . The
symbo l
('4 lights up when the ignition is switch ­
e d on and wi ll turn off afte r the engine has start ­
e d an d has sett le d at a constant i dle speed . This
indicates that the MIL is working p roperly.
l) - : USA mo dels o nly
20
The wa rning lig ht ill uminates when the re is a
malfunction in the engine electronic system.
Contact your a uthorized Audi dea ler and have the
malfunction corrected.
An imprope rly closed fuel fille r cap may a lso
ca use the MIL light to ill uminate
¢ page 192.
For more inform ation ¢ page 28.
!?) Engine speed limitation
Applies to vehicles: wi th engine speed limitation
(II Do not exceed max. engine speed of XXXX
rpm
The (II symbo l illu min ates when t here is an en ­
gine co ntro l m alfu nction . The ~ indica tor light
in the instrument clus ter also i llum ina tes . T he
engine spee d is limited to the speed displayed in
t h e d river i nfo rmation system. Keep in m ind that
the engine speed w ill not exceed the value dis­
played in the driver information system, for ex­
amp le w hen downshifting .
D rive to your authorized A udi dealer immediate ly
to have t he mal funct ion corrected.
~~. Engine oil sensor
• Oil level! Sensor defective
If the symbol illuminates, contact yo ur autho r­
i zed Audi dealer and have the oil sensor inspect ­
ed . Until you have this done, check t he oil level
each time you refue l just to be on the safe s ide
¢ page 199.
Bu Tank system
ID Please refuel
If the indicator light turns on for the first time
and the message appea rs, there are about
2
.1 -2 .4 gallons (7 -9 liters) of fuel left in the
ta nk . Time to refuel
¢page 192.
ID Fuel tank system malfunction! Contact deal -
er
~

Opening and closing
-If the power locking system should fail, you
can still open the fuel tank flap in an emer­
gency ~
page 194.
-You are well advised not to keep valuables
inside an unattended vehicle, visible or not.
Even a properly locked vehicle cannot pro­
vide the security of a safe.
- If the LED in the upper edge of the driver's
door panel comes on for about 30 seconds
after the vehicle is locked, there is a mal­
function in the power locking or the anti­
theft warning system. Have the malfunction
corrected by an authorized Audi dealership
or qualified repair facility.
Key set
Fig . 17 Key set
m 0 ±
~
@ Remote control key with mechanical key
You can centrally lock and unlock your vehicle and
start the engine with the master key with remote
control. A mechanical key is integrated in the
master key
~page 31 .
@ Emergency key
The emergency key is not intended for constant
use . It should only be used in an emergency, for
example, in place of the ignition key
~ page 7 4 . Keep it in a safe place and do not
carry it on your key ring.
Key replacement
If you lose a key, contact your authorized Audi
dealer immediately to have the
lost key disabled.
Be sure to bring all your keys with you .
30
Number of keys
You can check the number of assigned keys to
your vehicle
¢ page 11. This allows you to make
sure you have received all of the keys when you purchase a used vehicle.
Data in the master key
During driving, service and maintenance-relevant
data is continuously stored on your master key .
Your Audi service adviser can read out this data
and tell you about the work your vehicle needs.
This applies also to vehicles with convenience
key*.
Personal comfort settings
If two people use one vehicle, it is recommended
that each person always uses "their own" master key. When the ignition is turned off or when the
vehicle is locked, personal convenience settings
for the following systems are stored and as­
signed to the remote master key.
- Climate control
- Power locking system
- Seat memory*
- Parking system*
- Adaptive cruise control* - Side assist*
- Drive select*
The stored settings are automatically recalled
when you unlock the vehicle, when you open the
doors or when you turn on the ignition.
A WARNING
-Do not leave your vehicle unattended with
the key in the ignition lock. Entry by unau­
thorized persons could endanger you or re­
sult in theft or damage the vehicle.
- Do not leave children unattended in the ve­
hicle, especially with access to vehicle keys.
Unguarded access to the keys provides chil­
dren the opportunity to start the engine
and/or activate vehicle systems such as the
power windows etc. Unsupervised operation
of any vehicle system by children can result
in serious injury.
.

M N
ci LL co
rl I.O
"' N
"' rl
Driving
Steering
Manually adjustable steering wheel
The steering wheel position is fully adjus table up
and down and forward and back .
Fig. 87 Lever under the st eering column
First, adjust the driver's seat correctly.
• Pull the lever~
fig. 87 <=? .&, .
• Move the steering wheel to the desired posi­
tion.
• Push the lever against the steering column un-
til it locks.
There must be at least 10 inches (25 cm) be­ tween your chest and the center of the steering
wheel. If you cannot sit more than 10 inches (25
cm) from the steering wheel, see if adaptive
eq uipm ent is available to help you reach the ped­
als and increase the distance from the steering
wheel.
Fo r detailed information on how to adjust the
driver's seat, see
~page 60 .
.&_ WARNING
Improper use of steering wheel adjustment
and improper seating position can cause seri­
ous personal injury.
- Adjust the steering wheel column only when
the vehicle is not moving to prevent loss of
vehicle control.
- Adjust the driver's seat or steering wheel so
that there is a minimum of 10 inches (25
cm) between your chest and the steering
wheel
~page 114, fig. 129 . If you cannot
-
Driving
maintain this minimum distance, the airbag
system cannot protect you properly.
-If phys ical limitations prevent you from sit­
ting 10 inches (25 cm) or more from the
steering wheel, check with your authorized
Audi dealer to see if adaptive equipment is
available.
- If the steering wheel is aligned with your
face, the supplemental driver's airbag can­
not provide as much protection in an acci­
dent. Always make sure that the steering
wheel is aligned with your chest.
- Always hold the steering wheel with your
hands at the 9 o'clock and 3 o'clock posi­
tions to reduce the risk of personal injury if
the driver's airbag deploys.
- Never hold the steering wheel at the 12
o'clock position or with your hands inside
the steering wheel rim or on the steering
wheel hub. Holding the steering wheel the
wrong way can cause serious injuries to the
hands, arms and head if the driver's airbag
deploys .
Ignition lock
Starting engine with the key
Applies to vehicles: with ignition lock
The ignition is switched on and the engine start­
ed with the ignition key .
Fig. 88 Ignition key
Starting the engine
• Insert the key into the ignition lock .
• Step on the brake pedal and move the selector
lever to the P or
N position.
• Press the key~
fig. 88 -the engine will start.
73

Automatic transmission
This prevents too much stress from being placed
on the locking mechanism.
Vehicles with multitronic transmission: Your vehi­
cle is equipped with
hill hold assist allowing you
to start while on an incline. The system is activat­
ed when the brake pedal is pressed down and
held
for a few seconds. The brake pressure will
hold for
a momen t after the brake pedal loosens
t o preven t the vehicle from rolling backwards
while starting up .
A WARNING
- The vehicle can also roll when the engine is
stopped .
- Unintended vehicle movement can cause se­ rious injury .
- Never leave your vehicle with the engine
running while in gear.
If you must leave your
vehicle when the engine is running, activate
the parking brake and move the selector lev­
er to
P.
-Power is still transmitted to the wheels
when the engine is running at idle. To pre­
vent the vehicle from "creeping", you must
keep your foot on the brake when the engine
is running and the selector lever is in 0/5 or
R or "tiptronic" mode is selected.
- Do not press the accelerator pedal when changing the selector lever position while
the vehicle is stationary and the engine is
running .
- Never shift into R or P while driving.
- Before driving down a steep slope, reduce
your speed and shift into a lower gear with
"tiptronic".
- Do not ride the brakes or press the brake
pedal too often or too long when driving
down a hill. Constant braking causes the
brakes to overheat and substantially re­
duces braking performance, increases brak­
ing distance or causes complete failure of
the brake system .
- To prevent the vehicle from rolling back
when stopping on inclines, always hold it in
place with the brake pedal or parking brake.
- Never hold the vehicle on an incline with a
slipping clutch. The clutch opens automati-
86
cally when it becomes too hot from the
overload. An indicator lamo
[ O ] illuminates
and a driver message appears
¢ page 88
when the clutch is overloaded.
- If the engine must remain running, never
have any driving position engaged when
checking under the hood . Make sure these­
lector lever has securely engaged and is
locked in P with the parking brake set
¢ page 195. Otherwise, any increase in en­
gine speed may set the vehicle in motion,
even with the parking brake applied.
(D Note
- 5 tronic- and tiptronic transmission: When
stopping on an incline, do not try to hold
the vehicle in place by pressing the accelera­
tor pedal while a driving gear is selected.
This can cause the transmission to overheat
and can damage it. Activate the parking
brake or press the brake pedal to prevent
the vehicle from rolling.
- 5 tronic- and tiptronic transmission: Allow­
ing the vehicle to roll when the engine is
stopped and the selector lever is in N will
damage the transmission because it is not
lubricated under those circumstances .
(D Tips
For safety reasons, the parking brake is re­
leased automatically only when the driver's
safety belt is engaged in the buckle .
· Hill descent control
App lies to vehicles: wit h mult itronic/S tronic/tiptronic
The hill descent control system assists the driver
when driving down declines.
Hill descent control is activated when the selec­
tor lever is in 0/5 and you press the brake pedal.
The transmission automatically selects a gear
that is suitable for the incline. Hill descent con­
trol tries to maintain the speed achieved at the
time of braking, within physical and technical
limitations.
It may still be necessary to adjust the
speed with the brakes. .,.

Smart Technology
The following situations are exceptions where it
may be usefu l to switch on sport mode to allow
the wheels to spin : -
Rocking the vehicle to free it when it is stuck
- Driv ing in deep snow or on loose ground
- Dr iv ing with snow chains
Sport mode on ESC/ASR off Sport mode off or
ESC /ASRon
Behavior
The ESC and ASR stabiliza- The stabilization funct ion is The full stabilization func-
tion fu nct ions are limited not
available¢ ,&.. ESC and
tion of the ESC and ASR is
¢ ,&. .
ASR are switched
off. available again.
Operation Press the I!> OF F! button Press and hold the I!> OF FI Press the I!> OF F! button
briefly . button longer than 3 sec-again.
onds .
Indicator II turns on. JI and lf'lii•li~ turn on. II turns off or II and
lights lf'lii•l~~ turn off.
Driver mes- Stabilization control (ESC): Stabilization control (ESC): Stabilization control
sages Sport. Warning! Re stricted off. Warning! Restricted (ESC):
On
stability stability
It is only possible to turn off the ASR up to 30
mph (SO km/h) for veh icles wi th front whee l
drive . At about
45 mph (70 km/h) it automatica l­
ly turns on again. It is possible to turn
off the
ASR at any speed for vehicles with all whee l
drive.
A WARNING
-
You should only sw itch sport mode on or
switch ESC/ASR
off if your driving ab ilities and
road condit io ns perm it .
- The stabilization function is limited when
sport mode is switched on. The dr iv ing
wheels could spin and the veh icle cou ld
swerve, especially on slick or slippery road
surfaces.
- There is no vehicle stabilization when ESC/
ASR are switched
off.
(D Tips
ESC/ASR cannot be switched off or sport
mode cannot be switched on when cruise con­
trol or adaptive cru ise control* is sw itched on .
172
Braking
What affects broking efficiency?
New brake pads
During the first 250 miles (400 km), new brake
pads do not possess their full braking effect, they
have to be "broken in" first¢,&. . You can com­
pensate for this slightly reduced braking power
by pushing harder on the brake pedal. Avoid
heavy braking loads during the break-in period.
Operating conditions and driving habits
The brakes on today's automobiles are still sub­
ject to wear, depending largely on operating con­
ditions and driving habits~,&. . On vehicles that
are either driven most ly in stop-and -go city traf­
fic or are driven hard, the brake pads should be
checked by your authorized Audi dealer more of­
ten than specified in the
Warranty & Mainte­
nance booklet .
Failure to have your brake pads
i nspected can result in reduced brake perform­
ance .
On steep slopes, you should use the braking ef­
fect of the engine . This way, you prevent unnec­
essary wear on the brake system. If you must use
your brakes, do not hold the brakes down contin­
uously. Pump the brakes at intervals.