Audi A4: Opening and closing
Audi A4 (B9) 2016-2026 Owner's Manual / Starting and driving / Opening and closing
- Central locking
- Setting the central locking system
- Keys
- Unlocking and locking the vehicle
- Luggage compartment lid
- Automatic luggage compartment lid
- Mechanically unlocking the luggage compartment lid
- Child safety lock
- Power windows
- Sliding/tilting sunroof
- Panoramic glass roof
- Garage door opener
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Central locking
General information
WARNING
If you leave the vehicle, switch the ignition
off and take the key with you. This applies
particularly when children remain in the vehicle.
Otherwise, children could s
Setting the central locking system
You can adjust the central locking system to your
preferences. The settings depend on the vehicle
equipment.
Applies to MMI: Select on the home screen: VEHICLE
> Settings & Service > Cent
Keys
Key set
Fig. 26 Your vehicle key set
Vehicle key
You can unlock and lock your vehicle with the vehicle
key.
Mechanical key and release buttons for
the mechanical key
A mechanical key is integr
SEE MORE:
Overview - Telephone
Overview - Telephone, Bluetooth Hands-Free
Calling, 9ZX
The Information Electronics Control Module 1 -J794- is
installed with the Microphone Unit In Front Roof Module -R164-
and is exclusively for hands-free calling. The connection to the
Cellular Telephone -R54- takes place via Bluetooth.
The B
Subframe Mount
Overview - Subframe Mount
1 - Bolt
70 Nm for FWD vehicles (M10x40 10.9)
40 Nm +90º for AWD vehicles (M10x40 8.8)
2 - Tunnel Crossmember
Removing and installing. Refer to
→ Chapter "Tunnel Crossmember, Removing and Installing".
3 - Stop
For the transmi
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