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:
Seat Belt Height Adjuster, Removing and Installing
Caution
This procedure contains mandatory replaceable parts.
Refer to component overview and parts catalog prior to
starting procedure.
Mandatory Replacement Parts
Bolt - Seat Belt Guide to Seat Belt Height Adjuster (Replace
bolt if it was removed because of an accident when the seat b
Special Tools
Special tools and workshop equipment required
Seal Installer - Final Drive/Gearbox -T10337-
Puller - Crankshaft/Power Steering Seal -T20143/1-
Seal Installer - Flange Shaft -T40163-
Seal Installer - Output Shaft -T40239-
Circlip Pliers -VAS5503A-
Used Oil Collection and Extraction Unit -SM
© 2019-2026 Copyright www.audia4b9.com
