u. 00 .-< N l' N .-< 0 N > 00
Active lane assist*
c:> page 134
Start/Stop system*
c:>page 79
Start/Stop system*
c:> page 79
Convenience key*
c:> page 79
Engine start system
c:> page 26
Transmission
c:> page 89
USA m odels :
Electromechanica l parking brake
c:> page 24
Canada models :
Electromechanica l parking brake
c:> page 24
Elect romechan ical park ing brake
c:> page 24
Hill hold ass ist
c:> page 27
USA models :
Speed warning system*
c:> page 120
Canada models :
Speed warning system *
c:> page 120
USA models:
Cruise control system*
c:> page 120
Canada mod els :
Cruise control system*
c:> page 120
Adapt ive cruise control*
c:> page 126
Adaptive cr uise control*
c:> page 126
Ac tive lane ass ist*
c:> page 134
Side assist*
c:>page 140
~v
pre sense*
c:>page 133
Coc kpit o ver view
High beam ass istant*
c:> page 50
High beams
c:> page 50
e-tron: electric dr ive ready mode*
c:> page 98
e-tron: electric dr ive ready mode*
c:> page 96
e-tron: charging system*
c:> page 115
e -tron: charging system*
c:> page 115
e-tron: gasoline eng ine*
c:> page 98
e-tron: tank system*
c:> page 103
e-tron: charging system*
c:>page 115
BRAKE/((D) Brake system
If this indica tor light tur ns on, t here is a malf unc
tion in the brake system .
1111 (USA models) /. (Canada model s)
Brakes : stop vehicle and ch eck brake fluid level
Stop the veh icle a nd check t he brake fl uid level.
See a n author ized Audi dealer or author ized Audi
Se rvice Facility for assis tance if ne cessa ry.
1111 (USA model s) /. (Canada model s)
Warning! No brake booster
If the brake booste r is not working, you have to
use much more force w hen braking the vehicle.
See a n author ized Audi dealer or authorized Audi
Service Facility for assistance .
1111 (USA models ) /. (Canada models )
Brakes: malfunction! Please stop vehicle safel y
..,_
23
Checking and Filling
-Do not a pply u nder body protectant in t he
exhaust system area, because this increases
the risk of fire.
On Board Diagnostic
System (OBD)
The On-Board Diagnostic System monitors the
engine and transmission componen ts that influ
ence emissions.
F ig . 2 64 Footwell o n left s ide o f th e veh icle : co nn ect io n
port fo r the O n-Boa rd D iagno stic Syste m (OBD)
On-Board Diagnostic System
Engine data can be read out at the On-Board D i
agnostic System connec tion po rt usi ng a special
tes ting device
~ fig . 264.
Indicator light
If thP ¢.j indicato r light bli nks or tu rns o n, there
is a malfunction that is causi ng poor emissions
qua lity and tha t could damage the ca talytic con
ve rte r.
Drive s lowly to an author ized A udi dealer or au
thor ized Audi Se rvice Facility to have the ma l
function co rrected .
The indicator light can also tur n on if t he fuel fill
er cap is not closed
correct ly ~ page 315.
A WARNING
Incorrect use of the connection port fo r the
O n- Board Diag nostic System can ca use mal
functions, which can then result in ac ciden ts
and ser ious injuries.
-Only allow a n author ized Audi dealer or au
t h o riz e d Aud i Ser vice Faci lity to re ad o ut the
engi ne dat a.
318
-
Engine compartment
Working in the engine compartment
Special care is required if you are working in the
engine compartment
For work in the engine compartment, such as
checking and fill ing fluids, there is a risk of in
jury, scalding, accidents , and burns . For thi s
reason, follow all the w arnings and general
safety p re caut ion s prov ided in the following in
formation. The engine compartment is a dan
gerous are a.
~ .&,.
A WARNING
To reduce the ris k of injur ies, comp lete the
follo wing steps before opening t he hood:
- Tur n t he engine off.
- Switch the igni tio n off.
- Set the park ing brake.
-Move the selector lever into the P position.
-N ever open the hood when there is steam o r
coo lant escaping from t he engine compart
ment, because there is a risk that yo u could
be burned . Wait unt il no steam or coolant is
escapi ng.
- L et the eng ine cool down .
-Keep children away from the eng ine com-
pa rtment .
-Never sp ill fluids on a hot engine . These flu
ids (such as the anti-freezing agent con
tained i n the coolant) ca n ignite .
- Avoid short c ircuits in the electrical system .
-When working in the engine compa rtment,
remember that the radiator fan can switch
on even if the ignition is switched off, wh ich
increases the r isk of persona l injury .
-Never open the cap on the coolant expan
sion tan k when t he engine is warm . The
coo ling system is under p ressure.
-To protect your face, hands , and a rms from
hot steam or coolant , cover the cap wit h a
large cloth when op ening .
-Do not remove the engine cover under any
circumstances. This increases the r isk of
burns .
