Audi A4: Maintenance and Care
Audi A4 (B9) 2016-2026 Owner's Manual / Maintenance and Care
- Checking and Filling
- Fuel
- Refueling
- Emissions control system
- Motor compartment
- Engine oil
- Cooling system
- Brake fluid
- Battery
- Safety precautions
- Charging the 12 volt vehicle battery
- Windshield washer system
- Wheels
- Wheels and Tires
- Glossary of tire and loading terminology
- New tires or wheels
- Tires and vehicle load limits
- Tire pressure monitoring system
- Care and cleaning
READ NEXT:
Fuel
Types of gasoline
The correct gasoline grade is stated on the inside
of the fuel filler door.
The vehicle is equipped with a catalytic converter
and must only be driven with unleaded gasoline.
Audi r
Refueling
Messages
The following messages may appear depending
on the vehicle equipment:
Messages
If the indicator light appears
with a corresponding
message, refuel the vehicle.
Tank system: malfunction!
P
SEE MORE:
Glass Panel, Adjusting
Glass Panel, Adjusting, Sedan
Adjustment Dimensions
1 -
Front Glass Panel
Dimension -a- = 0 - 1 mm
Dimension -b- = 0 + 1 mm
Dimension -c- = 0 mm (flush)
2 -
Roof
Height Adjustment
To achieve the best possible exterior optical characteristics,
make sure that the adjustment
Peripheral Camera Control Module -J928-, Removing and Installing
The Peripheral Camera Control Module -J928- is located
behind the left luggage compartment trim panel.
Note
If replacing the control module, select the "Replace control
module" function for the corresponding control module on the
Vehicle Diagnostic Tester.
Removing
- Turn off the ign
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