Removing the mechanical key
Fig. 21 Remote control maste r key : re mov ing the me
c han ical key
• Press the release button @ c:> fig. 21.
• 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 61.
- 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
Fig . 22 Remote master key : Re mov ing the ba ttery
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 add i
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
maste r 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 computer chip inside your key automatically
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 veh icle cannot be started if an unau
thorized key is used. The vehicle may not
start if another radio device such as a key .,.
Have your authorized Audi dealer or au
thorized A udi Service Facility check the ir
function.
@ Tips
- If the win dow g lass in the driver 's door
or front passenger's door has been tint
ed, the disp lay in the exterior m irror may
be misinterp reted .
- For Decla rat ion of Compliance to United
States FCC and Industry Canada regula
tions
¢ page 2 76.
Activating and deactivating
Applies to vehicles: mit side assist
Fig. 10 5 Drive r's d oor : Sid e ass is t butt on
.. Press the but ton ¢ .&. in General informa
tion on page 94
to switch the system on/off .
The LED in the button t urns on when side
ass ist is switc hed on.
Adjusting the display brightness
Applies to vehicles: with side assist
The brightness setting can be adjusted via the
MMI.
.. Se lect : ICAR I function button> (Car)* sys
tems
contro l button > Drive r assist > Audi
side assist.
The display brig htness adjusts a utomatically
to the brightness of the surroun dings, both in
the information and in the warn ing stage . In
very dark or very bright surro undings, the dis
p lay is a lready set to the min imum or maxi
mum Level by the automatic ad justment. In
such cases, you may notice no cha nge when
a d ju sting the brightness, or the change may
Aud i side assist 95
only be no ticeable once the s urround ings
c hange.
Adjus t the br igh tness to a leve l where the dis
play i n the informa tion stage w ill no t dis rup t
your view forward . If you change the br igh t
ness, the display in the exterior mirror will
brief ly show the br ightness leve l in the infor
mation stage. The brightness of the warning
stage is linked to the brightness in the infor
mation stage and is adjusted alo ng with the
i nfor mation stage ad justment.
(D Tips
- Side ass ist is not act ive while you are
making the adjustment .
- Yo ur settings are automatically stored
and assigned to the remote contro l key
being used.
Driver messages
Applies to vehicles: with side assist
If side assist sw itches off by i tself, the L ED in
t he b utto n turns off and a message wi ll ap
pe ar in the inst rume nt cl uste r d is play:
Audi side assist: Currently unavailable. No
sensor vi sion
The rada r sensors' vision is affected. Do not
cover the area in fro nt of the sensors with bike
whee ls, sticke rs, d irt o r other objects. Clean
the a rea in front of the sensors, if necessary
¢page 93, fig . 10 4.
Audi side assist: Currently unavailable
Side assist cannot be switched on temporari ly
because there is a malfunction (for example,
the battery c ha rge level may be too low) .
Audi side assist: System fault !
The sy stem cannot gu arant ee th at it w ill de
tect vehicles correctly and it is swi tched o ff.
T he sensors have been disp laced or are faul ty .
Have the system checked by an authorized
A udi dealer or authorized A udi Service Facility
soon.
