
a,
a,
..... N r-N ..... 0 0
0:
co
Emergency unlocking of the ign ition key
In the event of malfunctions in the electrical sys
tem, it may happen that you cannot remove the
ignition key.
Fig . 27 Ignition switch with ig ni tion key
If you are unable to remove the ignition key, for
examp le because the vehicle battery is dis
charged, proceed as follows:
.. Press the release button@¢
fig. 27 and pull
the mechanical key @ out of the master key .
.. Lock the vehicle using the mechanical key
¢ page 38.
.. Have the electrical system inspected by an au
thorized Aud i dealership.
Electronic immobilizer
The immobilizer helps to prevent unauthorized
use of your vehicle.
Inside the key there is a computer chip. This chip
automatically deactivates the electronic immo
b ilizer when you insert the key in the ignition
lock . When you remove the key from the ignition
lock, the electronic immobilizer is automatically
activated once aga in .
(D Tips
- The vehicle cannot be started if an unau
thorized key is used. The vehicle may not
start if another radio device such as a key
for another vehicle or a transponder is lo
cated on the key ring.
- For Declaration of Compliance to United
States FCC and Industry Canada regulations
¢ page 2 79.
Opening and closing
Central locking
General description
The power locking system locks or unlocks all
doors and the rear lid simultaneously.
You can lock and unlock the vehicle centrally. You have the following choices:
- Remote master key
c::> page 3 7
- Door hand les with Convenience key*
c::> page 3 7,
-Lock cylinder at the driver's door ¢ page 38,
or
- Power locking switch inside
¢ page 39 .
Selective unlocking
When you lock the vehicle, the power locking sys
tem will lock the doors and the rear lid. When
unlocking, you can set in the radio or in the MMI*
whether
only the driver's door or the entire vehi
cle should be unlocked
r::!;) page 36 .
Automatic locking
The automatic locking feature locks all the vehi
cle doors and the rear lid when you drive faster
than
9 mph (15 km/h).
The car is unlocked again once the ignition key is
removed . In addition, the vehicle can be unlocked
if the opening funct ion in the power locking sys
tem switch or at one of the door levers is actuat
ed .
Additionally, in the event of a crash with airbag
deployment the doors are automatica lly un
locked to allow access to the vehicle.
Anti-theft alarm warning system
If the anti-theft alarm warning system detects a
break-in into the veh icle, acoustic and visual
warning signals are triggered.
The anti-theft warning system is activated auto
matically when you lock the vehicle . It is deacti
vated when unlock ing using the
remote key, with
the
mechanical key , and when you switch on the
ignition .
The alarm also turns off when the alarm cycle has exp ired.
liJ,
35

Child safet y
-Make sure that the PAS SENGER AIR BAG
OFF
light comes on and stays on all the time
whenever the ignition is switched on.
- If the
PASS ENGER AIR BAG O FF light does
not come on and stay on, immediately in
stall the rear-fac ing ch ild safety seat in a
rear seat ing position and have the airbag
system inspected by your Aud i dea le r.
Activating the convertible locking retractor
Use the convertible locking retractor to secure a
child restraint.
Always heed the child safety seat manufacturer's
instructions when installing a child restraint in
your veh icle. To activate the convertible locking
retractor:
.. Place the child restraint on a seat, preferab ly
on the rear seat.
.,. Slow ly pull the belt
all the wa y out .
.,. Route it around o r th rough the ch ild restraint
belt path
¢ _& .
.. Push the child safety seat down with your full
weight to get the safety be lt really tight.
.,. Inse rt the bel t tongue into the buckle fo r that
seating position.
.. Guide the safety belt back into the retractor un
ti l the belt lies flat and snug on the child safety
seat.
.,. You should hear a "clicking" no ise as the belt
winds back into the inertia reel. Test the con
vertible locking retractor by pulli ng on the belt .
You should no longer be able to pull the belt
out of the retractor. The conve rtible locking re
tractor is now act ivated .
.,. Make s ure that the red release b utton is fac ing
away from the child restraint so that it can be
u nbuck led quick ly.
.. Pu ll on the be lt to make sure the safety belt is
properly tight and fastened so that the seat
cannot move forward or sideways more than
one inch (2 .5 cm).
A WARNING
Us ing the wrong child restra int or an improp
erly installed ch ild rest raint can cause ser ious
personal in ju ry o r dea th in a cr ash.
180
- Always make sure that the safety be lt re
tractor is locked when installing a ch ild
safety seat. An unlocked safety be lt retrac
tor cannot hold the chi ld safety sea t in place
during normal driving or in a c rash.
- Always buckle the child safety seat firmly in
place even if a ch ild is not sitt ing in it. A
loose child safety seat can fly a round dur ing
a sudden stop or in a c rash.
- Always make sure the seat back rest to which
the child res traint is installed is in an up
right position and securely latched into
place and canno t fold forw ard . Othe rw ise,
the sea tba ck wit h the child safe ty seat at
tached to it could fly forwa rd in the event o f
an accident o r othe r emergency situation.
- Always read and heed all WARNINGS when
eve r us ing a child restrained in a vehicle is
being used
¢page 168. Special precautions
apply when installing a child safety seat on
the front passenger seat
¢ page 149, Child
restraints on the front seat -some impor
tant things to know .
· Deactivating the convertible locking
retractor
The convertible locking retractor for child re
straints will be deactivated automatically when
the bel t is wound all the way back into the re
tra ctor .
.,. Press the red button on the safety belt buckle.
The belt tongue will pop out of the buc kle.
.,. Guide the safety be lt all the way back into i ts
s towed pos it io n .
A lways let the safe ty be lt retract completely into
i ts stowed pos it io n. T he safety be lt ca n now be
u sed as an ord inary safety bel t w ithout t he con
ver tib le locking ret ractor fo r chil d rest raints .
If the conve rtible locking retractor should be ac
tivated inadverte ntly, the safety belt must be un
fastened and guided comp lete ly back i nto its
stowe d position to deac tiva te th is fe ature. If the
convertible locking retractor is no t deactivated,
the safety be lt will gradually become tighter and
u ncomfortab le to wear.