immobilizer AUDI A6 2017 Owners Manual

Opening and clo sin g
@ Tips
- Do not leave valuables unattended in the ve­
hicle . A locked vehicle is not a safe!
- The LED in the driver 's door rail blinks when
you lock the vehicle . If the LED lights up for
approximately 30 seconds after locking,
there is a ma lfunction in the central locking
system. Have the problem corrected by an
authorized Audi dealer or authorized Audi Service Fac ility.
Key set
Fig. 15 You r veh icle key set
@ Remote control ke y with integr ated
mechanica l key
You can unlock/lock your veh icle w ith the remote
control key . A mechan ical key is integrated in the
remote control key~
page 29.
@ Separate mechanical ke y
This key is not intended for constant use. It
should only be used in an emergency . Do not car­
ry it on your key ring and do not store it in the ve­
h icle.
Replacing a ke y
If a key is lost, see an authorized Audi dealer or
authorized Audi Service Facility. Have
this key de­
activated . It is important to bring all keys with
you . If a key is lost, you should report it to your
insurance company.
Number of key s
You can check the number of keys ass igned to
your veh icle in the Infotainment system. Select:
the !CAR !function button>
(C ar )* S yst e m s con­
trol button
> Service & che cks > Programmed
28
k ey s. T his way, you can make sure that you have
all the keys when purchasing a used vehicle.
El ectronic immobiliz er
The immobilizer p revents unauthorized use of
the ve hicle.
Under certain circumstances, the vehicle may not
be able to start if there is a key from a d ifferent
vehicle manufacturer on the key chain.
Da ta in th e master key
When dr iving, service and maintenance-relevant
data is cont inuous ly stored in your remote con ­
trol key. Your A udi se rvice advisor can read out
th is data and tell you about the work yo ur vehicle
needs . This applies also to veh icles with a con­
venience key *.
Personal convenience sett ings
If two people use one vehicle, it is recommended
that each person always uses "their own" master k ey. When the ign ition is turned off o r whe n the
vehicle is locked, personal conve nience set tings
for the following systems are stored and as ­
s igned to the remote maste r key .
- Climate cont rol system
- Central lock ing
- Windows
- Interior lighting*
- Memory function*
- Park ing aid*
- Ad aptive cru ise con trol *
- Ac tive lane assist*
- Side ass ist*
- Drive select
- Night vision assistant*
- Steering wheel heating *
The stored settings a re a utomat ica lly recalled
whe n you unlock t he vehi cle, open the doors or
turn on the ignition.
A WARNING
A lways take the vehicle key with you when
leaving the vehicle, even for a short period of
time. This applies particularly when child ren
rema in in the vehicle . Otherwise the children
-

Consumer inf orm ation
Attempting to work on electronic components
and the software used with them can cause mal­
functions. Because of the way e lectronic compo ­
nents are interconnected with each other, such
malfunct ions can also have an adverse affect on
other systems that are not directly involved . This
means that you risk both a substantial reduction
in the operationa l safety of your veh icle and an
i n creased wea r of ve hicle parts ~ ,&. .
Author ized Audi dealers w ill perform this work in
a profess io nal and competent manner or, in spe­
cial cases, refer you to a p rofessional company
that spec ial izes in such modifications.
_8. WARNING
Improper repairs and modifica tions can
change the way vehicle system s work and
cause damage to the vehicle and serious per ­
sonal injury.
(J} Note
I f emergency repa irs mus t be pe rformed else­
where, have the vehicle examined by an a u­
thorized A udi dealer as soon as possib le .
Declaration of
Compliance, Telecom­ munication and
Electronic Systems
Radio Frequency Devices and Radiocommunica­
tion Equipment User Manual Notice.
The manufacturer is not responsible for any radio
or TV interference caused by unauthorized modi­
f ications to this eq uipment .
Devices
The fo llow ing devices each comp ly w it h FCC Part
15 .19, FCC 15.2 1 and RSS -Gen Issue 1:
- Adaptive c ruise contro l*
- Audi s ide ass ist*
- Cell phone package*
- Convenience key*
- Electronic immobilizer
- Ga rage door opener (Homelink)*
- Remo te control key
262
FCC Part 15.19
This device complies wi th part 15 o f the FCC
Rules . Operation is subject to the fo llowing two
condit ions:
(1) This dev ice may not c ause ha rmf ul interfer­
ence , and
(2) this dev ice must accept any inte rference re­
ce ived, in cl ud ing interfe rence that may cause un­
desire d ope ra tion.
FCC Part 15.21
CAUTION :
Changes or modificat ions not express ly approved
by the party responsible for compliance could
vo id the user's a uthority to operate the equ ip­
ment .
RSS-G en Is sue 1
Operat ion is s ubject to the following two cond i­
tions:
(1) this dev ice may not cause inte rfe rence, and
(2) this dev ice must accept any inte rference, in­
clud ing in te rfe rence that may cause undesi red
ope ration o f the dev ice.

Index
Cooling mode (4-zone deluxe automatic cli-
mate control) . . . . . . . . . . . . . . . . . . . . . . . . . 63
Cooling mode (deluxe automatic climate con-
trol) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
Cooling system Adding coolant . . . . . . . . . . . . . . . . . . . . . . 205
Coolant . . . . . . . . . . . . . . . . . . . . . . . . . . . . 204
Coolant level checking . . . . . . . . . . . . . . . . 205
Coolant temperature indicator . . . . . . . . . . . 9
I ndicator light . . . . . . . . . . . . . . . . . . . . . . . 14
Cornering light . . . . . . . . . . . . . . . . . . . . . . . 1 04
Crossing water . . . . . . . . . . . . . . . . . . . . . . . . 66
Cruise control system Changing speed . . . . . . . . . . . . . . . . . . . . . . 87
Preselecting speed . . . . . . . . . . . . . . . . . . . . 87
Switching
off . . . . . . . . . . . . . . . . . . . . . . . . 87
switching on . . . . . . . . . . . . . . . . . . . . . . . . . 86
Cup holders . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
Current consumption . . . . . . . . . . . . . . . . . . . 22
Cylinder management
refer to Cylinder on demand system . . . . . . 22
Cylinder on demand system . . . . . . . . . . . . . . 22
D
Data recorder . . . . . . . . . . . . . . . . . . . . . . . . 1 26
Date display . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Daytime running lights . . . . . . . . . . . . . . . . . 41
Declaration of compliance Adaptive cruise control . . . . . . . . . . . . . . . 262
Audi side assist . . . . . . . . . . . . . . . . . . . . . 262
Ce ll phone package . . . . . . . . . . . . . . . . . . 262
Convenience key . . . . . . . . . . . . . . . . . . . . . 262
Electronic immob ilizer. . . . . . . . . . . . . . . . 262
Garage door opener (Horne link) . . . . . . . . 262
Remote control key . . . . . . . . . . . . . . . . . . 262
DEF
refer to Ad Blue . . . . . . . . . . . . . . . . . . . . . . 194
Defective light bulb warning Indicator light . . . . . . . . . . . . . . . . . . . . . . . 19
Defrosting (windows) 4-zone d eluxe automatic climate control . . 63
Deluxe automatic climate cont rol . . . . . . . . 61
DEF (instrument cluster) . . . . . . . . . . . . . . . . 24
Deluxe automatic climate control Air vents . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
Determining correct load limit . . . . . . . . . . 224
266
Diesel
Indicator light . . . . . . . . . . . . . . . . . . . . . . . 18
Prewarming . . . . . . . . . . . . . . . . . . . . . . . . . 70
D iesel Exhaust Fluid (DEF)
refer to Ad Blue. .. .. .. ............. .. 194
D iesel fuel ........ ... ............. ... 191
Diesel particulate filter . . . . . . . . . . . . . . . . 198
D imensions . . . . . . . . . . . . . . . . . . . . . . . . . . 256
Dimming the rearview mirro r . . . . . . . . . . . . 45
Distance driven . . . . . . . . . . . . . . . . . . . . . . . . 22
Door/rear lid warning . . . . . . . . . . . . . . . . . . . 21
Doors Child safety lock . . . . . . . . . . . . . . . . . . . . . . 36
Closing aid . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Emergency locking . . . . . . . . . . . . . . . . . . . . 32
Driver information system . . . . . . . . . . . . . . . 21
CD/radio display .. .. .. ............. ... 21
Door/rear lid warning . . . . . . . . . . . . . . . . . 21
Efficiency program . . . . . . . . . . . . . . . . . . . . 23
Exterior tern perature dis play . . . . . . . . . . . 21
On-board computer . . . . . . . . . . . . . . . . . . . 22
Service interva l display . . . . . . . . . . . . . . . 208
Driver se ating position . . . . . . . . . . . . . . . . . 129
Drive select . . . . . . . . . . . . . . . . . . . . . . . . . . 104
Driving econom ically . . . . . . . . . . . . . . . . . . . 67
Driving safely . . . . . . . . . . . . . . . . . . . . . . . . 128
Driving through water . . . . . . . . . . . . . . . . . . 66
Driving time . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Dust filter
refer to Pollutant filter . . . . . . . . . . . . . . . . 60
Dynam ic steering . . . . . . . . . . . . . . . . . . . . . 104
Indicator light . . . . . . . . . . . . . . . . . . . . . . 123
E
Easy seat entry . . . . . . . . . . . . . . . . . . . . . . . . 70
Economy tips (efficiency program) . . . . . . . . 23
EDL
refer to Electronic Differential Lock . . . . . 120
Efficiency program . . . . . . . . . . . . . . . . . . . . . 23
E lectromechanical parking brake . . . . . . . . . 75
Electromechanical steering . . . . . . . . . . . . . 123
Indicator light . . . . . . . . . . . . . . . . . . . . . . 123
Electronic differential lock
Ind icator light . . . . . . . . . . . . . . . . . . . . . . . 16
Electronic Differential Lock . . . . . . . . . . . . . 120
E lectronic immobilizer . . . . . . . . . . . . . . . . . . 28

Index
Fuel Additives . . . . . . . . . . . . . . . . . . . . . . . . . . . 190
Blended gasoline . . . . . . . . . . . . . . . . . . . . 190
Current consumption . . . . . . . . . . . . . . . . . . 22
Fuel filler neck . . . . . . . . . . . . . . . . . . . . . . 192
Fuel gauge . . . . . . . . . . . . . . . . . . . . . . . . 9, 10
Fuel tank capacity . . . . . . . . . . . . . . . . . . . 257
Gasoline . . . . . . . . . . . . . . . . . . . . . . . . . . . 190
Gasoline additives . . . . . . . . . . . . . . . . . . . 191
I ndicator light . . . . . . . . . . . . . . . . . . . . . . . 18
Octane rating . . . . . . . . . . . . . . . . . . . . . . . 190
Recommendation................... . 190
Saving fuel . . . . . . . . . . . . . . . . . . . . . . 67, 104
Fueling Fuel gauge . . . . . . . . . . . . . . . . . . . . . . . . . . 10
F uel tank capacity . . . . . . . . . . . . . . . . . . . 257
Opening the fuel filler door . . . . . . . . . . . . 192
Fuses Assignment . . . . . . . . . . . . . . . . . . . . . . . . 245
Replac ing . . . . . . . . . . . . . . . . . . . . . . . . . . 244
G
Garage door opener (Homelink) . . . . . . . . . . 39
Garment hook . . . . . . . . . . . . . . . . . . . . . . . . . 56
Gas discharge lamps . . . . . . . . . . . . . . . . . . . 248
Glasses holder . . . . . . . . . . . . . . . . . . . . . . . . 56
Glossary of tire and loading terminology .. 212
Glove compartment . . . . . . . . . . . . . . . . . . . . 56
cooled . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56
Valet Parking function . . . . . . . . . . . . . . . . . 39
Gross Vehicle Weight Rating (GVWR) . . . . . 256
H
Head-up display . . . . . . . . . . . . . . . . . . . . . . . 24
Headlight range control Indicator light . . . . . . . . . . . . . . . . . . . . . . . 19
Headlight range control system . . . . . . . . . . 41
Headlights . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . 232
H eadlight range control system . . . . . . . . . 41
Washer system . . . . . . . . . . . . . . . . . . . . . . 47
Head restraints. .... ........... .... ... 131
Adjusting .. .. ............... . 51, 52, 131
Removing and installing . . . . . . . . . . . . . . . 52
268
Heated
Exterior mirrors . . . . . . . . . . . . . . . . . . . . . . 45
Rear w indow (4-zone deluxe automat ic cli-
mate control) . . . . . . . . . . . . . . . . . . . . . . . . 64
Rear window (deluxe automatic climate con-
trol) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
Seats (4-zone deluxe automatic climate con-
trol) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63
Seats (deluxe automatic climate control) . . 62
Washer nozzles . . . . . . . . . . . . . . . . . . . . . . 47
Heating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60
Heavy clothing and safety belts . . . . . . . . . . 141
High beams Ass istant. . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
High voltage warning label . . . . . . . . . . . . . 255
Hill descent control . . . . . . . . . . . . . . . . . . . . 80
Hill hold assist . . . . . . . . . . . . . . . . . . . . . . . . 76
also refer to Hill hold assist . . . . . . . . . . . . 76
Hold assist (hill) . . . . . . . . . . . . . . . . . . . . . . . 76
Homelink (garage door opener) . . . . . . . . . . 39
Hooks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
Horn . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
How are child restraint system anchors relat-
ed to child safety . . . . . . . . . . . . . . . . . . . . . 185
How many airbags does my vehicle have? . . 154
How safety belt pretensioners work . . . . . . 145
I
Ignition
Indicator light . . . . . . . . . . . . . . . . . . . . . . . 15
Switching on/off . . . . . . . . . . . . . . . . . . . . . 70
Imbalance (wheels) . . . . . . . . . . . . . . . . . . . 218
Immobilizer . . . . . . . . . . . . . . . . . . . . . . . 24, 28
Important things to do before driving . . . . 128
Improperly worn safety belts . . . . . . . . . . . 145
Indicator lights . . . . . . . . . . . . . . . . . . . . . . . . 10
Infant seats . . . . . . . . . . . . . . . . . . . . . . . . . 177
Inflation pressure (tires) . . . . . . . . . . . . . . . 220
Inspection interval . . . . . . . . . . . . . . . . . . . . 208
Installing child safety seats
Safety belts . . . . . . . . . . . . . . . . . . . . . . . . 182
Installing the upper tether strap on the an -
chorage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 188
Instrument cluster . . . . . . . . . . . . . . . . . . . . . . 9
Indicator lights . . . . . . . . . . . . . . . . . . . . . . 10
Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . 10