18 Instruments and warning/indicator lights
There is a malfunction that can result in re
stricted driving stability.
Carefully drive at a maximum speed of 35
mph
(60 km/h) to your authorized Audi dealer
or qualified workshop to have the malfunction
corrected.
• Air suspension: service mode. Vehicle
can only be moved with restrictions
Carefully drive to your authorized Audi dealer
or qualified workshop immediately to have
the service mode deactivated.
II Air suspension fault
There is a system malfunction that can result
in restricted driving stability or reduced
ground clearance.
Drive to your authorized Audi dealer immedi
ately to have the malfunction corrected.
II Air suspension: vehicle too low. Ground
clearance reduced
The ground clearance is very low due to a sys
tem malfunction. Wait until the air suspen
sion system has restored normal ground clear
ance. Otherwise, conditions such as an uneven
road surface can lead to vehicle damage.
~/ !f Safety systems
The fl (USA models)!EJ (Canada models) in
dicator light monitors the safety systems e.g.
airbags, pretensioners and illuminates for a
few seconds each time you switch the ignition
on.
If the
I (USA models);EI (Canada models)
indicator light does not go out, or if it illumi
nates while you are driving, or if it starts to
blink, then there is a malfunction somewhere
in the system . If the light does not illuminate
when you switch the ignition on, this also
means there is a malfunction.
A WARNING
If you have a malfunction in the safety sys
tems, contact your authorized Audi dealer
immediately. Otherwise the saftey sys- terns may not work
properly in an acci
dent.
f;.J [J. Electronic stabilization program
(ESP)
This warning/indicator light monitors the
electronic stabilization program.
When you switch the ignition on, the indicator light
G] turns on briefly to check the function.
If the
BJ indicator lamp blinks while driving,
the ESP or ASR (Anti-Slip Regulation) is active
ly regulating.
If the BJ indicator lamp illuminates, the sys
tem has switched the ESP off.
If the indicator light
I turns on, the ESP was
switched to ESP sport mode with the button
[!] c::> page 190. If this is case , you can reacti
vate the ESP by switching the ignition off and
then on again. The warning/indicator light
should go out to show that the system is fully
functional again.
ESP/ABS: fault! See owner's manual
If the indicator light DJ and the ABS indicator
light
m (USA models) ;ii] (Canada models)
turn on and the message appears, there is a
malfunction in the ABS system or electronic
differential lock. This also interrupts the ESP.
The brakes still function with their normal
power, but ABS is not active.
Drive to your authorized Audi dealer immedi
ately to have the malfunction corrected.
If the battery terminals were disconnected
and re-connected, the vehicle was jump start
ed or the battery is very weak, the ESP sensor
system goes through a learning process for
the first few yards. The warning/indicator
light illuminates. The warning/indicator light
goes out as soon as the learning process is
complete.
For more information about the ESP
c::> page 190.
_& WARNING
California Proposition 65 Warning:
- Battery posts, terminals and related ac
cessories contain lead and lead com
pounds, chemicals known to the State of
California to cause cancer and reproduc
t ive p roblems. Wash hands afte r han
dling.
(D Note
- Do not d isconnect the vehicle battery
when the ignition is on or when the en
gine is running, otherwise, you will dam
age electron ic components in the elect ri
c al system.
- If your vehicle is going to stand for a
l ong pe riod of time wi thout bei ng d riven,
protect the battery from "freezing", oth
erwise it wil l be damaged and w ill then
have to be replaced.
Battery charging
Starting the engine requires a well charged
battery.
F ig . 182 Eng ine compartment : connecto rs for a cha rg
er and jump sta rt cab les
Alway s read and h eed all WARNINGS be low
¢ &. and
¢&. in Working on the ba ttery on
page 234.
• Switch off the ignit ion and a ll electrica l con
s u mers.
• Make sure the are a is well vent ilated when
you charge the battery.
• Open the engine hood
¢page 222.
• Remove the cover @ by press ing on the ar
row ¢
fig. 182.
Checkin g and fillin g 235
• Open the cover @on the pos itive termina l.
• Connect the charge r co nnectors according to
the instruct ions to the
jump sta rt bolts.
(Bo lts under the red cover= "positive", Bo lts
w ith hex head= "negative").
• On ly now plug the mains lead for the charg
ing equ ipment into the wall outlet and turn
iton ¢_& .
• Make sure the charging rate is not over
30 amp s/14.8 V olt .
• W hen the battery is fully charged: T urn the
charging equipment off and remove the
mains lead from the wall out let.
• Now remove the clamps for the charging
equipment.
• Close the red cover on the positive pole.
• Close the hood ¢
page 223.
A discharged battery can freeze at tempera
tures of only 32 F
0 (0 °C). Allow a frozen bat
tery to thaw completely before attempting to
charge it ¢ Ii::,. . However, we recommend not
us ing a thawed batte ry aga in because the bat
te ry casing can be c racked due to i ce fo rma
t ion and can leak ba ttery a cid.
Battery charging (Maximum charging rate
of 30 amps /14.8 Volt )
When charg ing at low vo ltages (e.g. wi th a
trickl e charger ), the batte ry cables do no t
have to be dis conne cted firs t. T he bat tery
caps should
not be opened when charg ing a
batte ry .
It is no t necessa ry to remove the battery from
t he luggage compartmen t, a nd it is a lso not
necessary to d isconnect the cab les.
Fast charging the battery (charging rate
above 14 .8 Volts)
Fo r tec hni cal re asons do not use a battery
c h arger that uses voltage g reater than 14.8
Volts to charge yo ur vehicle's battery.
A WARNING
Charging a battery can be dangero us.
- Always follow the operating instructions
provided by the battery charger manu
facturer when charging your battery.
2 7 4 Emergency situations
@ Tips
-The discharged battery must be properly
connected to the vehicle's electrical sys
tem. When jump starting or charging the
battery, never connect the negative
ground cable to the battery negative
post because the battery manager sys
tem must be able to detect the battery 's
state of charge. Always connect the neg
ative g round cable to the negative
ground post of the battery manager con
trol unit .
Use of jumper cables
Make sure to connect the jumper coble
clomps in exactly the order described below!
Fig . 209 Engine compartme nt: connecto rs for jump
start cab les and a charger
Fig. 210 Jump starting w ith the battery of another ve
h icle: A - boos ter battery, B - discharged veh icle battery
The procedure described below for connecting
jumper cables is intended to provide a jump
start for your veh icle.
Vehicle with discharged battery :
.. Turn off lights and accessories, move lever
of automatic transmission to
N (Neutral) or
P (Park) and set parking brake.
Connect POSITIVE(+) to POSITIVE(+)
(red)
.. Open the red cover on the positive terminal
¢fig. 209 .
1. Connect one end of the red positive cable
on the
jump start bolt ¢ fig. 210@ (bolt
under the red cover = "positive") of the ve
hicle to be started @.
2 . Connect the other end to the positive ter-
mi nal @of the booster battery@.
Connect NEGATIVE (-) to NEGATIVE (-)
(black)
3. Connect one end of the black negative ca
ble to the negat ive terminal @ of the
booster battery @.
4. Connect the other end to the
jump start
pin © (bolts with hex head bolt= "nega
tive") of the vehicle to be started @.
Starting the engine
.. Start the engine of the veh icle w ith the
booster battery @. Ru n the engine at a
moderate speed .
.. Start engine with discharged vehicle battery
@ in the usual manner .
.. If the engine fails to start, do not keep the
starter crank ing for longer than 10 seconds.
Wait for about 30 seconds and then try aga in .
.,. With engine running, remove jumper cables
from both vehicles in the exact
reverse or
de r .
.. Close the red cover on the positive term inal.
T he battery is vented to the outside to prevent
gases from entering the vehicle inter ior. Make
s ur e that the jumper clamps are well connect
ed with their meta l parts in full contact with
the battery terminals.
_& WARNING
To avoid se rious personal injury and dam
age to the vehicle, heed all warnings and
in structions of the jumper cable manufac
turer. If in doubt, call for road service .
- Jumper cables must be long enough so
that the veh icles do not touch.
-