check engine light AUDI A4 2013 Owners Manual

Safety belts . . . . . . . . . . . . . . . . . . . 137
General notes . . . . . . . . . . . . . . . . . . . . 137
Why safety be lts? . . . . . . . . . . . . . . . . 138
Safety belts . . . . . . . . . . . . . . . . . . . . . 140
Safety belt pretens ioners . . . . . . . . . . 143
Airbag system . . . . . . . . . . . . . . . . . 145
Important things to know . . . . . . . . . . 14S
Front airbags . . . . . . . . . . . . . . . . . . . . 149
Mon itor ing the Advanced Airbag
System . . . . . . . . . . . . . . . . . . . . . . . . . 156
Side airbags . . . . . . . . . . . . . . . . . . . . . 160
Side curta in a irbags . . . . . . . . . . . . . . . 163
Child Safety . . . . . . . . . . . . . . . . . . . 166
I mpor tant th ings to know . . . . . . . . . . 166
C hi ld safety sea ts ................. 172
I ns tall ing a chi ld safety seat . . . . . . . . 176
L A T CH Lower anchorages and tether
for children . . . . . . . . . . . . . . . . . . . . . . 180
Addit ional Information
184
Vehi cle operat ion . . . . . . . . . . . . . 185
Intelligent technology . . . . . . . . 185
Not ice about data recorded by vehicle
control modules . . . . . . . . . . . . . . . . . . 18S
Electronic Stabilization Control (ESC) . 185
Braking . . . . . . . . . . . . . . . . . . . . . . . . . 188
E lect ro-mechanical power assist ,
dynamic stee ring . . . . . . . . . . . . . . . . . 190
Driving w ith your qu attro ® . . . . . . . . . 191
E nergy management . . . . . . . . . . . . . . 192
Driving and environment . . . . . 194
The first 1,000 miles (1,500 km) and
afterwards . . . . . . . . . . . . . . . . . . . . . . 194
Avoid damaging the vehicle . . . . . . . . . 194
Driving through water on roads . . . . . 194
Catalytic converter . . . . . . . . . . . . . . . . 19S
Operate your vehicle econom ically and
minim ize pollution . . . . . . . . . . . . . . . . 196
allroad: Driv ing offroad . . . . . . . . . . . . 197
Trailer towing . . . . . . . . . . . . . . . . . 199
Driving w ith a t ra iler . . . . . . . . . . . . . . 199
Trailer towing tips . . . . . . . . . . . . . . . . 20 1
Table of contents 3
Vehicle care . . . . . . . . . . . . . . . . . . .
202
Cleaning and protection . . . . . . 202
Genera l information . . . . . . . . . . . . . . 202
Care of exterior . . . . . . . . . . . . . . . . . . 202
Care of interior . . . . . . . . . . . . . . . . . . . 209
Fuel supply and filling your
fuel tank ... .. .. .. . .............
214
Gasoline . . . . . . . . . . . . . . . . . . . . . . . . 214
Fuel tank .. .. .. .. .. . .. .... ...... . 216
Checking and filling . . . . . . . . . . . 219
Engine hood . . . . . . . . . . . . . . . . . . . . . 219
Engine compartment .............. 221
E ngine oil . . . . . . . . . . . . . . . . . . . . . . . 221
E ngine cooling system . . . . . . . . . . . . . 226
B rake fluid . . . . . . . . . . . . . . . . . . . . . . 228
Battery . . . . . . . . . . . . . . . . . . . . . . . . . 229
Windshie ld/headlight* washer
container . . . . . . . . . . . . . . . . . . . . . . . 233
Tires and wheels . . . . . . . . . . . . . . 23 4
Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . 234
Tire pressure monitoring system 253
Do-it-yourself service . . . . . . . . . 256
What do I do now? . . . . . . . . . . . . 256
Vehicle tool kit . . . . . . . . . . . . . . . . . . . 2S6
Space-saving spare tire (compact
spare tir e) . . . . . . . . . . . . . . . . . . . . . . . 256
Inflatable spare tire . . . . . . . . . . . . . . . 257
Inflat ing i nflatable spa re tire . . . . . . . 258
Changi ng a wheel. . . . . . . . . . . . . . . . . 259
Fuses and bulbs . . . . . . . . . . . . . . . 265
Fuses..... .. .. .. .. . ............. 265
Bul bs. . . . . . . . . . . . . . . . . . . . . . . . . . . 268
Emergency situations . . . . . . . . . 269
Genera l . . . . . . . . . . . . . . . . . . . . . . . . . 269
St art ing by p ushing or towing . . . . . . . 269
Star ting with jumpe r cables . . . . . . . . 269
Use of jumper cables . . . . . . . . . . . . . . 270
Emergency towing wit h commercia l
tow truck ... .. .. .. .. ........... . 271
Lifting vehicle . . . . . . . . . . . . . . . . . . . . 273
•
•

Instrument s and warning /indicator lights 11
,&_ WARNING
- Always observe the warning in
¢ page 213, Engine compartment, be­
fore opening the hood and checking the
engine coolant level.
- Never open the engine hood if you see or
hear steam, or if you see engine coolant
dripping from the engine compartment.
You could burn yourself . Let the engine
cool off first so that you cannot hear or
see any steam or engine coolant .
(D Note
-Mounting additional lights or accessories
in front of the air inlets reduces the cool­
i ng effect of the radiator . At h igh outside
temperatures or high engine load, the
engine could overheat.
- The front spo iler has been designed to
properly distribute the cooling air when
the veh icle is moving. If the spoiler is
damaged, this could reduce the cooling
effect and the engine could then over­
heat. Ask your authorized Audi dealer for
assistance.
Tachometer (engine rev counter)
The tachometer indicates the engin e RPM
(r evolutions per minutes).
If engine RPM d rops be low 1,500 , you should
downshift to the next lower gear. The red area
at the end of the scale indicates maximum
permissible engine RPM after the break-in pe­
riod . Before reaching this a rea, move these­
lector lever to position D/S or ease your foot
off the accelerator pedal.
(D Note
The tachometer needle@¢ page 10,
fig . 3
shou ld only briefly be in the red
zone: you could damage your engine! The
beg inning of the red zone varies depend­
ing on the engine.
@) For the sake of the environment
Upshifting early saves fuel and reduces en­
gine noise.
~ button
You can perform different functions with this
button.
Fig. 4 SET button in th e in strument cl uste r
The !SET ! button performs the following func­
tions :
Switching on time, date, temperature
display , and odometer
The display appears for approximately 30 sec­
onds when you press the
!S ET I button ¢ fig. 4
with the ignition off.
Starting the Auto-Check sequence
The Auto-Check system constantly monitors
certain individual functions and components
of the vehicle when the ignition is turned on
and when the vehicle is moving .
With the ignition turned on, you can start the "Auto-Check sequence" by pressing the
! S ET !
button . You can perform an Auto-Check se­
quence when the vehicle is stationary and the
ignition is turned on or when the veh icle is
moving slower than 3 mph (5 km/h).
In addition, the number of keys init ialised for
your vehicle is disp layed .
L2 3/3 means that
three keys have been initialised. This feature
enables used car buyers to ma ke sure they
have received all of the keys.
If you are given only two keys, for instance,
you should take the vehicle and the existing
keys to an Audi dea ler to have the missing key
II>-

Instrument s and warnin g/indic ator ligh ts 13
(D Note
Never run the tank completely dry! An ir­
reg ular supply of fuel can cause eng ine
m isfiring and fuel could enter into the ex­
haust system. The catalyt ic converter
could the n overheat and be damaged .
Warning/indicator
Lights
Description
The indicator lights in the instrument cluster
blink or turn on . They indicate functions or
malfunct ions ¢,&. .
Messages may appear with some indicator
lights. A warning signal will sound at the
same time . The messages disappear again af­
ter a short t ime . To display a message again ,
pressthelSE T!button
¢ page 11. If severa l
malfunc tions occu r, each of the indica to r/
warn ing lamps will be d isplayed in succession
for abo ut two seconds at a time .
Some ind icators lights in the disp lay can turn
on in several colors.
_& WARNING
- F ailure to heed warning lights and o ther
impor tant vehicle info rmation may result
in serious persona l injury o r vehicle dam­
age.
- Whenever sta lled or stopped for repair,
move the vehicle a safe distance off the
road, stop the engine, and turn on the
eme rgency flasher¢
page 49.
-The e ngine compartment of any motor
vehicle is a potentially hazardous area.
Before you check anything in the engine
compartment, stop the engine and let it
cool down. Always exercise extreme cau­
t ion when wor king under the hood
¢ page 213, Engine compartment
(D Tips
Ma lfunctions or faults w ill be identified ei­
ther with a red symbo l (pr io rity 1 -Dan- ger!) or with a yellow symbol (prio
rit y 2 -
Warning).
' Overview
Some indicator lights t urn on briefly to check
the function of that system when you switch
the ignit ion on . These systems are marked
with a../ in the fo llow ing tables . If one of
these indicator lights does not tu rn on, there
i s a ma lf u nct ion in that system.
Red indicator lights
Red symbo ls indicate a prior ity ma lfunction -
Danger!
- Pull off the road .
- Stop the vehicle.
- Tur n off the engi ne.
- Check t he malfunc tioning system. Contac t
your author ized A udi dealer or a q ualified
workshop for assistance.
USA models :
Brake system../
¢page 15
----~r~
Canada models:
Brake system ../
¢page 15
USA mod els :
Elec tromech anical parki ng br ake
¢ page 16
Canada models:
Electromechanical parking brake
¢page 16
Safety be lts
¢ page 17
Electromechanical steering ../
¢page 190
Battery
¢page 17
Engine oil pressure
¢page 17
Eng ine oil level
¢page 17

Instrument s and warnin g/indic ator ligh ts 15
ml
adaptive light *
¢page22
m
Light-/rain sensor*
¢page22
-
B
Adaptive dampers*
¢page 22
Ill
Sport differential *
¢page22
m
Ignition lock
¢page 23
Ill
Steering column lock
¢page 18
,1,ij
Electromechanical steering, dy-
namic steering*./
¢page 190
Transmission
g
-multitronic®, tiptronic
¢page97
- S tronic® ¢page 97
m
Transmission
-S t ron ic ® ¢page 97
Other indicator l ight s
11
1!11 Turn signals
llfa ¢page23
CRUISE
•
I
•
USA models: Cruise control
¢page89
Canada models : Cruise control
¢page89
Adaptive cruise control *
¢page 102
Adaptive cru ise control*
¢page 102
-High beam
¢page48
BRAKE /((J)) Brake system
The ligh t illum ina tes when the ignition is
switched on.
It goes out a fter the eng ine has been started. This
indicates that the b rake
warning light is functioning properly.
If th e brake warning light doe s not light up
when the engine is cranking, th ere may be a
malfunction in the electrical sy stem . In thi s
case, contact your Audi dealer .
If the brake system wa rn ing/ indica tor light
tu rns o n, there is a b ra ke sys tem ma lfunction .
1111 (USA model s)/. (Canada model s)
Stop v ehicl e and check brake fluid lev el
If the indicator l ight turns on and the mes­
sage appears , proceed as follows:
.,. Pull off the road.
.,. Stop the vehicle.
.,. Tu rn off the engine.
.,. Check the b rake fluid level¢
page 228 .
.,. Contact your nearest autho rized repair fa-
cility if necessa ry.
Warning! Fault in brake system . Contact
d ealer
If the ABS indicator light fl!S (USA models)/
(11 (Canada mode ls), the ESC ind icator light
Ji1 and the brake system indicator light
1111 ( U SA mode ls)/ . (Canada mode ls) turn
o n and the message appears, the ABS, ESC
and braking d is tribut ion are not worki ng ¢ ,&. .
Carefully drive to your author ized Audi dealer
immediately to have the malfunct ion correct­
ed ¢,&. .
1111 (USA models )/. (Canada models)
Parking brake system fault! S ee owner' s
manual
- If the ind icator light and the message ap­
pear
when stationary or after switch ing the
ignition on ,
check if you can release the
park ing brake . Afte r releasing the parking
brake, carefully d rive to your au thor ized
Audi dea le r i mmediately to have the ma l­
function corre cted. If yo u can not release the
parking brake, see k professiona l assistance .
-If the ind icator light and the message ap-
pea r
while driving , th e emergency b ra ki ng
function may not be avail able.
It may not be .,..

16 Instrum ent s and w arn ing /indic ato r light s
possible to set the parking brake or release
it once it has been set. Seek professional as ­
s istance .
(USA models): If the warning light
1111 and
the warning light
liJ appear together, imme­
diate ly contact your authorized Audi dealer or
qua lified workshop to have all brake pads in­
spected
¢ page 20.
When the light comes on, an audib le warning
signal is also given .
A WARNING
-Always observe the warnings in
¢ page 213, Engine compartment, be­
fore opening the hood and checking the brake flu id .
- Driv ing with low brake fluid is a safety
hazard. Stop the car and get professional
assistance.
- USA models: If the 1111 warn ing light,
the
G1 warning light and the m;B warn­
ing light come on together, the rear
wheels co uld lock up first unde r hard
braking. Rear wheel lock-up can cause
loss of vehicle con tro l an d an accident .
Have your vehicle repai red immedia tely
by your aut ho rized Audi dea le r or a quali ­
fied workshop. Drive slowly and avoid sudden, hard brake applications.
- Canada models: If the brake warn ing
light ., the
DJ warning light and the
ABS warning light
BJ come on together,
the rear wheels could lock up first unde r
hard braking. Rear wheel lock-up can
cause loss of vehicle control and an acc i­
dent . Have yo ur vehicle repaired immed i­
ately by your authori zed A udi dealer or a
qu alifie d wo rkshop. Dr ive slowly and
avo id su dden, hard brake appli cat ions.
- If the brake warning/indicator light does
no t go out afte r a few se con ds and the
par king brake is released, or lights up
whi le you are driving, the fluid level in
the brake f luid reservoir is too low. If you
believe that it is safe to do so, proceed
immediately at low speed to the nearest
authorized Audi dealer or qualified repair facility and have the brake system in­
spected.
- Always keep in mind that after severa l
brake applications, you will need greater
pressure on the brake pedal to stop your
veh icle. Do not rely on strained brakes to
respond with max imum stopping power
in critical s ituations . You must allow for
increased braking distances. The extra
d istance used up by fading bra kes could
le ad to an ac cident.
:l~/(®) Electromechanical parking brake
The warning/indicator light monitors the
electromechanical parking brake .
If the indicator light . (USA models)/ .
(Canada models) turns on, the pa rking brake
was set. If the parking brake is set when the
ignition is off, the ind icator light turns off af­
ter abo ut 20 seconds.
The wa rning/i ndicator lig ht will go out when
the pa rking brake is re leased .
• (USA models ) /. (Can ada model s) Cau­
tion: Vehicle parked too ste ep
If the indicator light b links and the message
appears, there is not enough braking power to
keep the vehicle from roll ing . The brakes have
overheated . The veh icle cou ld roll away eve n
o n a sma ll incline .
Press brake pedal to release parking bra ke
To re lease the parking brake, press the brake
pedal and press t he button(® or start driving
with starting assist at the same time
¢ page 86.
Please relea se park ing brake
T o re lease the par king b rake manually , p ress
t h e b rake peda l and press the button{®) at
the same time. The pa rking brake on ly releas­
es automatically if the driver's safety be lt is
fastened.
Ill Parking brake!
If the 11,1 indicator light turns on and t his
message appears, the re is a parki ng b rake

Instruments and warning/indicator lights 17
malfunction. Drive to your autho rized Audi
dealer or qualified workshop immediately to
have the malfunction corrected.
~ Safety belts
This warning/indicator light reminds you to
put on your safety belt.
The . warning/ind icator light ill uminates
when the ignition is switched on to remind
the driver and any front passenger to put on
the safety belt. Additionally, an acoustic warn­
ing (gong) will also sound.
For more Information
¢ page 137, Safety
belt warning light.
0 Battery
The . warning/indicator light illuminates
when you switch on the ignition and must go
out after the engine has started.
• Alternator fault: Battery is not being
charged
If the indicator light turns on and the mes ­
sage appears, there is a malfunction in the
generator or vehicle e lectrica l system .
Drive to your autho rized Aud i dealer or quali­
fied workshop immediately . Because the vehi­
cle battery is discharging, turn
off all unnec­
essary electrical equipment such as the radio .
Seek professional assistance if the battery
charge level is too low.
(•) Low battery: Battery will be charged
while driving
If the indicator light turns on and the mes­
sage appears, there may be limited starting
ability .
If thi s message turns off after a litt le w hile,
the battery charged eno ugh wh ile driving.
If the message does not turn
off, have your
author ized Audi dealer or qualified workshop
correct the malfunction.
"l::;r: Engine oil pressure
The red engine oil pressure warning symbol
requires immediate service or repair . Driving
with a low-oil-pressure indication is likely to
inflict severe damage to the engine.
• Turn off engine! Oil pressure too low
If the indicator light turns on and the mes­
sage appears, the oil pressure is too low.
.,. Pull
off the road .
.,. Stop the vehicle.
.,. Turn
off the engine.
.,. Check the engine oil level ¢ page 224.
.,. If the eng ine oil level is too low, add eng ine
oil ¢
page 224 . Make sure that the oil pres ­
sure warning symbol. appears no longer
in the display before you start dr iv in g again .
.,. If the engine oil level is correct and the ind i­
cator light still turns on, turn the engine
off
and do not continue driving. Seek professio­
na l assistance .
(D Tips
- The engine oil pressure symbol. is
not an indicator for a low engine oil lev­
el. Do not rely on it. Instead, check the
oil level in your engine at regular inter­
vals, preferably each time you refuel,
and always before going on a long trip.
- The yellow oil level warning indication
l!I requires oil refill or workshop serv­
ice without delay. Do not wait until the
red oil pressure warning. starts to
flash before you respond to the low oil
level warning
1!1-By then, your engine
may already have suffered serious dam­
age.
~ .. Engine oil level
• WARNING: Please add oil immediately
If the indicator light and the message appear,
add engine oil immediately
¢ page 224.

18 Instrum ent s and w arn ing /indic ato r light s
...L Engine cooling system
A malfunction in the engine cooling system
must be repaired as soon as possible .
• Turn off engine and chec k coolant le vel
If the indicator light t urns on and the mes ­
sage appears, the coo lant temperature is too
high or the coo lant level is too low.
> Pu ll off the road.
> Stop the vehicle .
> Turn off the engine.
> Check coolant level c:> page 226.
> Add coolant if necessary c:> page 22 7 .
> Continue driving only after the eng ine cool­
ant warn ing/ indicator light goes out .
> Contact your authorized Audi dealer for as-
s istance if necessary .
If the engine coolant level is correct, then the radiator fan may be the cause of the malfunc­
tion .
• Coolan t tempe rature! Let engine run w ith
v eh icl e s tationary
If the indicator light turns on and the mes ­
sage appears in trailer mode*, let the engine
run at idle for a few m inutes to cool down.
A WARNING
- If your veh icle should break down for
mechanical or other reasons, park at a
safe distance from moving traffic, turn
off the engine and turn on the hazard
wa rning lights ¢
page 49, Emergency
flashers.
-
- Never open the hood if you see or hea r
steam or coolant escap ing from the en­
gine compartment - you risk being scald ­
ed. Wait until you can no longer see or
hear steam or coo lant escaping .
- The engine compartment of any vehicle
is a dangerous area. Before you perform
any work in the engine compartment,
turn of the eng ine and allow it to cool.
Follow the warning stickers¢
page 213,
Engine compartment .
(D Note
Do not continue driving if the . symbol
ill um inates . There is a malfunction in the
engine cooling system -you could damage
your engine.
@ -Steering column lock
• Stee ring d efec tive ! Do not dri ve vehicle!
If the indicator light turns on and the mes­
sage appears, there is an electronic steering
column lock malfunct ion. You cannot switch
the ignit ion on .
Do
not tow yo ur vehicle because it cannot be
steered . Seek professional assista nee.
l!J:I Steering lock : Cont act de ale r!
If the indicator light turns on and the mes­
sage appears, there is an e lectronic stee ring
co lumn lock malfunct ion .
Drive to your authori zed A udi dealer immedi­
ately to have the ma lfunction corrected .
A WARNING
-
Your vehicle must not be towed in the
event of a malfunction in the elect ronic
steering co lumn lock beca use it cannot be
steered due to the loc ked steering . If it is
towed with the steering locked, there is
the r isk of an accident.
© -Ignition lock
• Ignit ion lo ck defecti ve . Contact dealer!
If the indicator light turns on and the mes­
sage appears, do
n ot switch the ignit ion off
because you may not be ab le to sw itch it on
again.
Drive to your authorized A udi dealer immedi ­
ately to have the malfunction corrected .
On vehicles with convenience key*, the engine
shou ld not be switched
off using the
I S TAR T ENGINE ST OPI button beca use the en­
gine cannot be started again after the ignition
has been switched
off. ..,.

20 Instruments and warning /indicator lights
Contact your authorized Audi dealer as
soon as possible.
-USA models: If the la warning light
and the
E warn ing light come on to­
gether, the rear wheels could lock up
first under hard braking. Rear wheel lock­
up can cause loss of vehicle control and
an acc ident. Have your vehicle repaired
immediately by your authorized Audi
dealer or a qualified workshop. Dr ive
slowly and avoid sudden, hard brake ap­
plications.
- Canada models: If the brake warning
light . and the ABS warning light
li]
come on together, the rear wheels could
lock up first under hard braking. Rear
wheel lock-up can cause loss of vehicle
control and an accident. Have your vehi­
cle repaired immediately by your author­
ized Audi dea ler or a qualified workshop.
Drive slowly and avo id sudden, hard
brake applicat ions.
I I !f Safety systems
The fl (USA models),£,1 (Canada models) in­
dicator light monitors the safety systems (e.g.
airbags, pretensioners) and ill uminates for a
few seconds each time you switch the ignition
on.
If the fl (USA models)/ fll (Canada mode ls)
indicator light does not go out, or if it illumi­
nates while you are driv ing, or if it starts to
blink, then there is a ma lfunction somewhere
in the system.
If the light does not illuminate
when you switch the ignition on, this also
means there is a malfunction.
& WARNING
If you have a malfunction in the safety sys­
tems, contact your author ized Audi dealer
immediate ly. Otherw ise the safety sys­
t ems may not work properly in an acci­
dent.
l ) - : USA mod els only
(0) Worn brake pads
EiJ Brake pads!
If the warning light illuminates, immediately
contact your authorized Audi dealer or quali­
fied workshop to have all brake pads inspect­ ed . On USA models the warn ing light
EiJ
comes on together with the warning light
la-Both sets of brake pads on an ax le
must a lways be rep laced at the same time.
A WARNING
Driving with bad brakes can cause a colli­
sion and serious personal injury.
- If the warning light
EiJ and the warning
light
la1 l with the message Brake
pads! comes on in the instrument cluster
d isplay, immediately contact your au­
thor ized Audi dealer or qualified work­
shop to have all brake pads checked or
replaced if necessary.
EPC Electronic power control
This warning/indicator light monitors the
electronic power control.
The ~ warning/indicator light (Electronic
Power Control) illuminates when you switch
the ignition on as a function check.
(D Tips
If this warning/ indicator light illuminates
while you are driving, then there is a mal­
funct ion in the engine electronics. Have
the malfunction corrected as soon as pos­
s ib le by your authorized Audi dealer or
qualified repa ir facility.
Ci Malfunction Indicator Lamp (MIL)
T he Malfunction Indicator Lamp (MIL) is par t
of the On-Board Diagnostic (OBD II) system.
-
The symbo l ¢4' lights up when the ignition is
switched on and will turn off after the engine
has started and has settled at a constant idle
IJ>,

Instruments and warning/indicator lights 21
speed. This ind icates that the MIL is working
properly.
The warning light illuminates when there is a
mal funct ion in the engine e lectronic system.
Contact your authorized Audi dealer and have
the ma lfunction corrected .
An improperly closed fuel filler cap may also
cause the MIL light to illum inate
r::!,> page 217.
For more informat ion r:!,> page 30 .
!?) Engine speed limitation
App lies to vehicles: wit h eng ine speed lim itat ion
(II Do not exceed max. engine speed of
XXXX rpm
The (I! symbol illuminates when there is an
engine control malfunction. Th e~ indicator
l ight in the instrument cluster also illumi­
nates. The engine speed is lim ited to the
speed displayed in the driver information sys ­
tem . Keep in mind that the engine speed will
not exceed the va lue displayed in the driver in­
formation system, for example when down­
shifting.
Drive to your authorized Audi dea ler immedi­
ately to have the malfunction corrected .
~ .. Engine oil level
1111 Add oil , max XXXX l. You may cont. driv.
When the symbo l l!I and driver message ap­
pear , add the amount of oil appearing in the
disp lay at the next opportunity
r:!,> page 224.
~;.., Engine oil sensor
II Oil level! Sensor defective
If the symbol illuminates, contact your au­
thor ized Audi dealer and have the o il sensor
inspected. Until you have this done, check the
oil level each time you refuel just to be on the
safe side
r:!,> page 224 .
Bu Tank system
liJl Please refuel
If the indicator light turns on for the first
time and the message appears, there are
about 2. 1 -2.4 gallons (7 -9 liters) of fuel left
in the tank . T ime to refuel
r:!,> page 216.
Ii] Fuel tank system malfunction! Contact
dealer
If the indicator light turns on and this mes­
sage appears, there is a malf unct ion in the
tank system.
Drive to your authorized Audi dealer immed i­
ate ly to have the malfunction corrected.
<:::> Windshield washer fluid level
- Please refill washer fluid
If the symbol illum inates, add w indshie ld
washe r fluid to the washer system and also to
the headlight washer system*
r:!,> page 233.
'1:> Windshield wipers
El'J Windshield wiper defective
The re is a malfunction with the windshield
wipers.
Drive to your authorized Audi dealer immedi­
ately to have the malfunction corrected .
~/ }D 10 $ Defective light bulb warning
If the Fl indicator light turns on, a bulb has
failed. The message ind icates the location of
the bulb.
- If the
IIJ indicato r light also turns on, then
a fog light has fai led. The position of the in­
dicator ligh t corresponds wi th the locatio n
on the vehicle .
- If the
ftD indicator light also turns on, then
a rear fog* light has fai led. The position of
the indicator light cor responds wi th the lo­
cation on the vehicle .
T his wa rning can also occu r if the light switch
is in an unengaged posi tion between two sym­
bols .
Vehicle lights: System fault!

24 Driver information d isplay
Driver information
display
Introduction
The Driver information display inside the in ­
strument cluster provides you, the driver ,
with important information.
Fig. 7 Ins trum en t cl uster : ce nter display
Fig. 8 W iper lev er: con trols fo r th e menu disp lay
Center display
W ith the ignition on, the display in the Dr iver
I nformation System shows the following in­
formation :
- CD* inserted or Radio* station set
- Outside temperature* : At temperatures be-
low 41 °F (+5 °C), a snowflake symbol ap­
pears in front of the temperature display
c::> .&_.
-Warning if one of the doors, front lid or en-
gine compartment lid is not closed .
Additional functions
You can open the following functions in the
Driver Information System display by pressing
the
! RESET I button c::> fig. 8 one or more times:
Digital speedometer*
Tire pressure monitoring *
~page253
Trip computer*
Efficiency program*
Service interval display
c::>page25
c::> page 27
c::> page 29
--·-
Gearshift selector positions
Automatic transmission
Adaptive cruise control*
Auto Check Control
<::>page 87
Some functions and vehicle components are
scanned for their operating status when you
switch the ignition on and whi le you are driv­
ing. Malfunctions or required service proce­
dures are signaled audibly and indicated by
red and yellow illuminated symbols and re­
minders in the d isplay.
A WARNING
--- Never rely exclusively on the outside
temperature display to determine if a
road surface is icy or not. Keep in mind
that road surfaces, especially br idges
and overpasses, could be ice covered and
slippery even at an outside temperature
above 41 °F (+5 °C).
- Always remember, even if the "snow­
flake" symbol (ice warning) does not ap­
pear in the disp lay, black ice cou ld be on
the road.
- Always reduce your speed and drive with
specia l care in cold weather cond itions
when the chance of encountering icy
road surfaces increases.
¢j) Tips
If the vehicle is stationary, or if you are
driving at a very low speed, the tempera­
ture shown in the display might be s light ly
higher than the actual outs ide tempera­
ture. This i.s caused by the heat being radi­
ated from the engine .