2014 AUDI A6 change key battery

Removing the mechanical key
Fig. 18 R emo te contro l master key : remov ing the me­
chanica l key
• Press the release button @ c:> fig. 18.
• Pull the mechanica l key @ out of the master
key.
Using the mechan ica l key, you can:
- lock and unlock the storage compartment
on the passenger's side
c::> page 60.
- lock and unlock the vehicle manually
c::>page 37 .
-lock the front and rear passenger doors me­
chanically
c:> page 38.
Master key battery replacement
F ig . 19 Remote master key: Removing the battery
holde r
Check light in the master key
The check light @ in the master key provides
information about different cond itions .
• The check light comes on briefly once when
a button is pressed, and during an "inquiry"
by the conven ience key system .
• If the check light does not come on, the bat­
tery is dead and has to be replaced. In addi­
t ion, when the battery is dead the
I!! sym­
bol appears in the instrument cluster dis-
Opening and closing 33
play as well as the message: Please change
key battery .
Master key battery replacement
• Pull the mechanical key out of the master
key
c::> page 33.
• Press the release button @ on the battery
holder and at the same time pull the battery
holder out of the master key in the direction
of the arrow.
• Install the new battery CR 2032 with the
"+" sign facing down.
• Push the battery holder carefully into the
master key .
• Install the mechanical key.
@ For the sake of the environment
Dispose of dead batteries properly so as
not to poll ute the environment.
(D Tips
The replacement battery must be the
same specification as the original.
, Electronic immobilizer
The immobilizer helps to prevent unauthor­
ized use of your vehicle.
A comp uter chip inside your key automatica lly
deactivates the electronic immobilizer when
the key is inside the vehicle. When you remove
the key from the vehicle, the electronic immo­
bilizer is automatically activated once again .
A WARNING
-
Always take the key with you when you
leave the vehicle. The key can disarm the
e lectronic engine immobilizer and permit
an unauthorized person to start the engine
and enable operation of the vehicle sys­
tems such as power window or power sun­
roof leading to serious personal injury.
(D Tips
- Th e vehicle cannot be started if an unau­
thorized key is used. The vehicle may not
start if another radio device such as a key .,.

294 Index
K
Key ... . ... ... .. .. ..... ... .. .. .... .. 3 2
Battery rep lacement master key ... .. . . 33
Emergency key . .. ..... ... .. .. .... .. 32
Key not recognized . . . . . . . . . . . . . . . . . . 76
Key replacement ......... .... .... .. 32
Master key . . . . . . . . . . . . . . . . . . . . . . . . 32
M echanical key .............. ... ... . 33
Valet key . .. .. ........ .... ... .. .. .. 32
K ick-down
tiptronic
112
K nee airbags .... .. ..... ... .. .. .... . 164
Descr ipt ion .... . ...... ... .. .. .... . 164
How they work . .. ..... ... .. .. .... . 166
Important safety instructions . . . . . . . . 166
L
Lane assist . . . . . . . . . . . . . . . . . . . . . . . . . 93
L ane Change Ass istant
refer to side ass is t . . . . . . . . . . . . . . . . . . 96
LATC H .. .. .. ............. .... .. ... 187
D .. escnpt 1on .... .... .... .. .. .. .. .. .
Install ing a child restraint ...... .. .. .
L ocat ion .. .... ............. ... ' . .
M ount ing and releasing the an cho rage
hook
. . .. .. ............. .... .. .. .
188
18 9
188
189
Launch Contro l Program . ... .. .. .. .. . 112
Leather cleaning/protection ... .. .... . 2 13
Leaving home ............. .. .. .. .. .. 45
Lift ing jack ............... .. .. .. .. .
266
Lift ing vehicle
L ight 278
Ambience lighting . . . . . . . . . . . . . . . . . . 46
Com ing/ Leavi ng home ..... .. .. ...... 45
D aytime running lights .. .. .. .. .. .. ..
4 3
Eme rgency flashers . . . . . . . . . . . . . . . . . 4 4
Exterior lighting ..... ... .. .. .. .... ..
4 3
H eadlig ht range contro l ... .. .... .. . . 43
High beam ... ........... .. .. .... .. 45
Low beam ....................... ..
43
Rear fog lights ........... .... .... .. 43
Side marker lights .. ... ... .. .. .. .. .. 43
Turn signals ................ ... ... . 45 Li
ght/ rain sensor
Hea dlights . ..... .. ... ..... ... .. .. .
43
Intermittent (w indshie ld w ipers) ... .. . 48
Sensor defective . . . . . . . . . . . . . . . . . . . . 23
Loa ding the roof ra ck ................ . 62
Locking
Power loc king switch .............. .. 37
Remote cont ro l .... ........... .. .. . 35
U si ng the key ................. ..... 3 7
Low beams
Lower universal anchorages (Cana da)
Luggage compartment
43
187
Cargo ne t . . . . . . . . . . . . . . . . . . . . . . . . . 65
En larging . . . . . . . . . . . . . . . . . . . . . . . . .
64
Load ing ... .... .. ... .. ..... ... .. .. . 63
Ski sack ... .... .. ... .. ..... .... . .. . 65
Stowing luggage ... ... ..... ... .. ..
134
Tie -downs . . . . . . . . . . . . . . . . . . . . . . . . . 65
L uggage compartment lid
Movement-act ivated open ing . ... .. .. . 39
L umbar support
Front seats . . . . . . . . . . . . . . . . . . . . . . . . 54
M
Maintenance .. .. .. ..... ....... ... .. 283
Malfunction Ind icator Lamp (MIL) . . 2 1, 30
Manua l shift prog ram ............ ....
111
Massage function
Front seats . . . . . . . . . . . . . . . . . . . . . . . . 54
Matte finish paint clea ning .. ... .. .. ..
210
Mechan ica l key .. .. ................ .. 33
Mirrors Adjusting the exterior mirrors . . . . . . . . . SO
d' . 1mmmg .. .. .. .. ... .. .. ... ..... .. . 51
Vanity mir rors . .. .......... ...... .. 47
Monito ring the Advanced Airbag System 159
Mult if u nct ion steer ing whee l ........ .. . 2 5
mult itron ic (automatic transmission) . .. 107
N
Natura l leather
Cleaning
New t ires and whee ls
N HTSA
213
251
Co ntacting .... .... ... ..... ... .. .. 136