key fob AUDI S4 2017 Owners Manual

Opening and closing
Key set
Fig. 25 Your veh icle key set
@ Remote control key with integrated
mechanical 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 39.
@ Key fob with vehicle code
Applies to veh icles with Audi connect vehicle control
Open the key tag and scratch to reveal the veh icle
code . You can unlock the Audi connect vehicle
control se rvices* for your vehicle with this vehicle
code . For additional information, refer to
~ page 181 .
Replacing a key
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 keys
You can check the number of keys assigned to
your vehicle in the Infotainment system . To do
this, select the
IM ENU I button > Vehicle > left
control button
> Service & checks> Vehicle in·
formation .
This way, you can make sure that you
have all the keys when purchasing a used vehicle.
Electronic immobilizer
The immob ilizer prevents unauthorized use of
the vehicle .
Under certain circumstances, the vehicle may not
be able to start if there is a key from a different
veh icle manufacturer on the key chain.
38
Data in the master key
When driving, service and maintenance-re levant
data is continuously stored in your remote con­
trol key. Your A udi service advisor can read out
this data and tell you about the work your vehicle
needs . This applies also to vehicles with a con­
venience key*.
Personal convenience settings
If two people use one vehicle, it is recommended
that each person always uses "their own" remote contro l key. When the ignition is switched off or
when the vehicle is locked, personal convenience
settings for some systems are stored and as­
s igned to the remote control key .
The stored settings are automatically recalled
when you unlock the vehicle, open the doors or
turn on the ignition.
_&. WARNING
Always take the vehicle key with you when leaving the vehicle, even for a short period of
time. This applies particularly when children
r ema in in the vehicle . Otherwise the children
could start the engine or operate elec trical
equipment such as power windows.
(D Tips
-
The operation of the remote control key can
be temporarily disrupted by interference from
transmitters in the vicinity of the vehicle
working in the same frequency range (such as
a cell phone or radio equipment) . Always
check if yo ur vehicle is locked!