Audi A4 2023 Owner's Manual page 41

Opening and closing
opportunity to check if the doors locked cor-
rectly.
Unlocking and locking with the Audi connect
vehicle control service'?
Applies to: vehicles with Audi connect vehicle control
Requirement: Audi connect vehicle control serv-
ices must be set up * page 179. The vehicle must
be parking and the ignition must be switched off.
Observe the safety precautions > page 33.
LED and battery
e vehicle key
@ ts
= Only use the vehicle key when you can see
the vehicle.
— The vehicle can only be locked when the "P"
selector lever position is engaged.
— Do not use the vehicle key to lock and un-
lock when you are inside the vehicle. Other-
wise, you could trigger the anti-theft
alarm*. If this happens, press the @ unlock
button.
Applies to: vehicles with convenience key
— When unlocking or locking the vehicle, the
convenience key cannot be more than ap-
proximately 4 feet (1.5 m) away from the
door handle or luggage compartment.
= Unlocking with the convenience key (keyless
access) can be deactivated in the MMI sys-
tem >page 34.
To prevent the vehicle battery from dis-
charging, the energy management gradual-
ly switches off convenience functions that
are not needed. You then may no longer be
able to unlock your vehicle with the sensors.
) Incertain countries.
Fig. 29 Vehicle key (rear side): removing the battery holder
LED in the vehicle key
The LED @ indicates the vehicle key function.
» Ifyou press a button briefly, the LED blinks
once.
» If you press and hold a button (convenience
opening/closing), the LED blinks several times.
» If the LED does not blink, the vehicle key bat-
tery is drained. Replace the battery in the vehi-
cle key.
Replacing the vehicle key battery
The replacement battery in the remote control
key must meet the same specifications as the
original battery (battery type CR 2032).
» Press the release buttons @) © fig. 28 and re-
move the mechanical key.
» Press the release buttons @) © fig. 29 while
pulling the battery holder out of the vehicle key
in the direction of the arrow.
» Replace the battery and insert the new battery
with the "+" symbol facing down.
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