Audi A4: Communication
Audi A4 (B9) 2016-2025 Service Manual / Electrical System / Communication
- Infotainment System
- Sound System
- Antenna Systems
- Telephone System
- Navigation System
- Rearview Camera System
- Multifunction Steering Wheel
- Connection for External Multimedia Devices
- Rear Seat Entertainment System (RSE)
- Peripheral Camera
- Mobile Online Services
READ NEXT:
Overview - Infotainment System
Overview - Infotainment System, MMI Radio Plus, 18E
Information Electronics Control Module 1 -J794- with
integrated CD player/SD card reader in the glove compartment
Multimedia System Control Head
Component Location Overview - Infotainment System
1 - Bracket
2 - Information Electronics Control Module 1 -J794-
Connector assignment. Refer to
→ Wiring diagrams, Troubleshooting & Component locations.
Removing an
SEE MORE:
Overview - Flywheel and Dual Clutch
1 - Flywheel
Refer to the Parts Catalog because there are different versions
depending on the date of manufacture.
Removing an installing. Refer to
→ Chapter "Flywheel, Removing and Installing".
2 - Shaft Seal
For the input shaft
Replacing. Refer to
→ Cha
Refrigerant R134a Characteristics
Commercial Names and Designations
Refrigerant R134a is currently available under the following
trade names:
H-FKW 134a
SUVA 134a
KLEA 134a
Note
Different trade names may be used in other countries.
Of the wide range of refrigerants available, this is the
only one which may be used
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