On Board Diagnostic System (Obd) - Audi Q3 2017 Owner's Manual

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; Adaptive dampers
App lies to: vehicles with Audi drive select and suspension con-
tro l
B
Suspen sion: system fault !
There is an adaptive damper malfunction .
Drive to an aut horized Audi dea ler or authori zed
Audi Service Facility immediately to have the
malfunct ion corrected.
¢¢
Turn signals
If the
II
or
i!I
indicator light blinks, the turn
signals are activated. If both indicator lights are
blinking, the emergency flashers are act ivated.
If an indicato r light blinks twice as fast as usua l,
a t urn signa l bulb has failed . Carefully drive to an
author ized Audi dealer or author ized Audi Service
Facility immediately to have the malfunction cor-
rected.
¢1.~
Trailer turn signal assembly
The indicat or light
II
blinks when t he turn sig-
nal is used , if a tr ailer has been properly connec t -
ed to the vehicle.
If one of the turn signal bulbs on the trailer is
burned out or defect ive, t he indicator light will
not blink when you use t he t urn signals.
(D
Tips
For vehicles with a t railer hitch that was in-
st alle d later accord ing to factory spec ifica-
tions, t he tr ailer tur n signal assembly is actu -
at ed.
/fJl~/c:5
Door, hood or luggage
compartment lid is open
IJ-
If the indicator light tu rns on, then one of
the doors is not closed.
&-\-
If the indicator light t urns on, then the hood
is not closed .
§-j -
If the indicator light tu rns on, t hen t he lug-
gage compartment lid is not closed .
Instruments
and indicator
lights
On Board
Diagnostic
System
(OBD)
Malfunction indicator lamp (MIL)
The ma lf unction indicator lamp (MIL )
Ill
in t he
inst rument cluste r is pa rt of the On Board Diag-
nostic System (OBD II).
The warning/i ndicator light tu rns on when t he ig-
nition is switche d on and tu rns off once the en-
gine is starte d and is running in idle at a stab le
speed. This indicates t hat the MIL is functioning
correctly.
If the light does not turn off after starting the
engine or t urns on while driving, this may indi-
cate there is a malfunction in the eng ine. If the
indicator tu rns on, the catalytic converter may be
damaged .
Drive with reduced engine performance (avoid
high speeds for extended periods of t ime and/o r
fast acceleration) and have the malfu nction cor-
rected . See an author ized Audi dealer or author -
ized Audi Service Facility.
The indicator may turn on if the electronic speed
limiter is faulty . For addit ional information, see
¢
page 18, Electronic speed limiter .
The MIL may also turn on if the fuel filler cap is
not closed correctly ¢
page 157.
On-Board Diagnostics
Fig. 5 Locat ion of Data Link Connecto r (OLC)
On-Board Diagnostics monitors the components
of your emission control system . Each monitore d
I>-
17

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