Audi A4: Starting and driving
Audi A4 (B9) 2016-2026 Owner's Manual / Starting and driving
- Personalization
- 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
- Lights and Vision
- Sitting correctly and safely
- Correct passenger seating position
- Front seats
- Steering wheel
- Head restraints
- Safety belts
- Airbag system
- Advanced airbag system
- Child safety seats
- Securing child safety seats to the lower LATCH anchors
- Storage and convenience
- Warm and cold
- Driving
- Starting the vehicle
- When driving
- Gears and driving programs
- Manual shifting
- Manually releasing the parking lock
- Drive system
- Start/Stop system
- Brakes
- Electromechanical parking brake
- Special driving situations
- Driving dynamic
- Trailer
READ NEXT:
Personalization
Users
General information
Applies to: vehicles with personalized user settings
Depending on vehicle equipment and your country,
your vehicle may be able to manage various
users in the MMI. Each user w
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
SEE MORE:
Rear Bumper
Overview - Rear Bumper Cover, Standard Equipment
Overview - Bumper Cover
1 -
Bumper Cover Lower Section
There are different versions. Refer to the Parts Catalog.
Removing and installing. Refer to
→ Chapter "Bumper Cover Lower Section, Removing and Installing".
2 -
Re
Refrigerant R134a
Refrigerant R134a Physical Data
Vehicle air conditioning systems make use of the
vaporization and condensation process. In this case, one works
with a substance which boils easily, designated as refrigerant.
The refrigerant used is tetrafluoroethane R134a, which boils
at -26.5 ºC (-15.7 ºF) at
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