Audi A4 (B9) 2016-2025 Service Manual
Service Manual for fith generation Audi A4 (B9). This service manual is provided by a manufacturer explaining how to use, maintain, troubleshoot, and repair your car. Here is information about 4-Cylinder Direct Injection 2.0L 4V TFSI Engine Disassembly, Inspect and Reassemble, 7-Speed Dual Clutch Transmission (0CJ, 0CK, 0CL) technical data, repair Information. Also important data about Suspension, Wheels, Tires, Wheel Alignment, Steering, Heating, Ventilation & Air Conditioning and etc...
SEE MORE:
General Information
Caution
When handling refrigerant oil, pay attention to
local regulations.
Refrigerant oil mixes with the refrigerant (about 20-40%,
depending on compressor type and amount of refrigerant) and
circulates constantly in the system, lubricating the moving
parts.
Special
Component Location Overview - Electric and Electronic Components
1 - Memory Seat/Steering Column Adjustment Control Module
Memory Seat/Steering Column Adjustment Control Module -J136-
Front Passenger Memory Seat Control Module -J521-
Equipped on some models: Integrated seat ventilat