Audi A4: Overview - Antenna Systems
Audi A4 (B9) 2016-2026 Service Manual / Electrical System / Communication / Antenna Systems / Overview - Antenna Systems
Overview - Antenna Systems, Sedan, USA
The antenna systems consist of window antennas, a Roof Antenna - R216- and bumper antennas.
Window Antennas
- Antenna -R11- (AM/FM1)/TV Antenna 1 -R55- (TV1) to the Antenna Amplifier -R24- at the top of the right D-pillar
- TV Antenna 2 -R56- (TV2) to the TV Antenna Amplifier 1 -R82- on the lower right of the D-pillar.
- Radio Antenna 2 -R93- (FM2) to the Antenna Amplifier 2 -R111- at the top left of the D-pillar
- TV Antenna 3 -R57- (TV3) to the TV Antenna Amplifier 2 -R83- on the lower left of the D-pillar.
Roof Antenna -R216-
- GPS Antenna -R50-, only on 7UF/7UG/7UH/IW3
- Telephone Antenna -R65-, only for 9ZE
- LTE Antenna 2 -R306-, only on 9ZX and EL3
- Satellite Antenna -R170-, only on QV8
Bumper Antennas
- LTE Antenna 2 -R306- under the rear bumper cover on the right side, only for 9ZE and EL3
- LTE Antenna 1 -R297- under the rear bumper cover on the left side, only for EL3
Additional Antennas
- Emergency Module Antenna -R263- in the front center instrument panel, only IW3
Repairing Antenna Wires. Refer to → Chapter "General Repair Information".
Overview - Antenna Systems, Avant, USA
The antenna systems consist of window antennas, a Roof Antenna -R216- and bumper antennas.
Window Antennas
- Antenna -R11- (AM/FM1)/TV Antenna 1 -R55- (TV1) to the Antenna Amplifier -R24- at the upper right of the rear lid.
- Radio Antenna 2 -R93- (FM2)/TV Antenna 2 -R56- (TV2) to the Antenna Amplifier 2 -R111- at the top of the rear lid on the left side
- TV Antenna 3 -R57- (TV3) to the TV Antenna Amplifier 1 -R82- on the lower left of the rear lid
Roof Antenna -R216-
- GPS Antenna -R50-, only on 7UF/7UG/7UH/IW3
- Telephone Antenna -R65-, only for 9ZE
- LTE Antenna 2 -R306-, only on 9ZX and EL3
- Satellite Antenna -R170-, only on QV8
Bumper Antennas
- LTE Antenna 2 -R306- under the rear bumper cover on the right side, only for 9ZE and EL3
- LTE Antenna 1 -R297- under the rear bumper cover on the left side, only for EL3
Additional Antennas
- Emergency Module Antenna -R263- in the front center instrument panel, only IW3
Repairing Antenna Wires. Refer to → Chapter "General Repair Information".
READ NEXT:
Component Location Overview - Antenna Systems
Component Location Overview - Antenna Systems, Sedan, USA
1 - Antenna Amplifier -R24-
Removing and Installing. Refer to
→ Chapter "Antenna Amplifier -R24-, Removing and Installing
Antenna Amplifier, Removing and Installing
Antenna Amplifier -R24-, Removing and Installing, Sedan
The Antenna Amplifier -R24- is located on the upper right of
the D-pillar.
Removing
- Turn off the ignition and all electrical equipment a
TV Antenna Amplifier 1 -R82-, Removing and Installing, Sedan
The TV Antenna Amplifier 1 -R82- is located at the lower
right of the D-pillar.
Removing
- Turn off the ignition and all electrical equipment and
remove the ignition key.
- Remove the D-pi
SEE MORE:
Center Differential
Overview - Center Differential
1 - O-Ring
Replacing
Coat with transmission fluid
2 - Plug
For the hole for checking and filling
For the transmission fluid inside the transfer case
Tightening Specification.
3 - Center Differential Housing
Removing and instal
Keys
Key set
Fig. 26 Your vehicle key set
Vehicle key
You can unlock and lock your vehicle with the vehicle
key.
Mechanical key and release buttons for
the mechanical key
A mechanical key is integrated in the vehicle key.
To remove it, press the release button and remove
the mechanical key.
Usi
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