Audi A4: 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, Sedan".
TV Antenna Amplifier 1 -R82-
- Removing and Installing. Refer to
→ Chapter "TV Antenna Amplifier 1 -R82-, Removing and Installing, Sedan".
2 - Bolt
3 - SAT Connection for the Satellite Antenna -R170-
4 - Roof Antenna -R216-
- Removing and Installing. Refer to
→ Chapter "Roof Antenna, Removing and Installing".
5 - GPS Connection from GPS Antenna -R50-
6 - GSM Connection from Telephone Antenna -R65-
LTE Connection from LTE Antenna 2 -R306-
7 - Bolt
8 - Bolt
9 - Antenna Amplifier 2 -R111-
- Removing and Installing. Refer to
→ Chapter "Antenna Amplifier 2 -R111-, Removing and Installing, Sedan".
TV Antenna Amplifier 2 -R83-
- Removing and Installing. Refer to
→ Chapter "TV Antenna Amplifier 2 -R83-, Removing and Installing, Sedan".
10 - LTE Antenna 2 -R306-
- Removing and Installing. Refer to
→ Chapter "Bumper Antennas, Removing and Installing".
11 - Nut
12 - Bracket
13 - Nut
14 - Nut
15 - Bracket
16 - Nut
17 - LTE Antenna 1 -R297-
- Removing and Installing. Refer to
→ Chapter "Bumper Antennas, Removing and Installing".
18 - Nut
19 - Windshield Antenna Suppression Filter -C18-
- Removing and Installing. Refer to
→ Chapter "Windshield Antenna Suppression Filter -C18-, Removing and
Installing, Sedan".
20 - Nut
Component Location Overview - Antenna Systems, Avant, USA

1 - Not Installed
2 - Not Installed
3 - SAT Connection for the Satellite Antenna -R170-
4 - Roof Antenna -R216-
- Removing and Installing. Refer to
→ Chapter "Roof Antenna, Removing and Installing".
5 - GPS Connection from GPS Antenna -R50-
6 - GSM Connection from Telephone Antenna -R65-
LTE Connection from LTE Antenna 2 -R306-
7 - Bolt
8 - Bolt
9 - Antenna Amplifier 2 -R111-
- Removing and Installing. Refer to
→ Chapter "Antenna Amplifier 2 -R111-, Removing and Installing, Avant".
10 - Bolt
11 - Antenna Amplifier -R24-
- Removing and Installing. Refer to
→ Chapter "Antenna Amplifier -R24-, Removing and Installing, Avant".
12 - LTE Antenna 2 -R306-
- Removing and Installing. Refer to
→ Chapter "Bumper Antennas, Removing and Installing".
13 - Nut
14 - Nut
15 - Bracket
16 - TV Antenna Amplifier 1 -R82-
- Removing and Installing. Refer to
→ Chapter "TV Antenna Amplifier 1 -R82-, Removing and Installing, Avant".
17 - Bolt
18 - Nut
19 - Bracket
20 - Nut
21 - LTE Antenna 1 -R297-
- Removing and Installing. Refer to
→ Chapter "Bumper Antennas, Removing and Installing".
22 - Nut
23 - Windshield Antenna Suppression Filter -C18-
- Removing and Installing. Refer to
→ Chapter "Windshield Antenna Suppression Filter -C18-, Removing and
Installing, Avant".
24 - Nut
READ NEXT:
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
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
Windshield Antenna Suppression Filter -C18-, Removing and Installing,
Sedan
The Windshield Antenna Suppression Filter -C18- is located
behind the left D-pillar trim panel at the center of the
D-pil
SEE MORE:
Switching the windshield wipers on
Fig. 51 Lever: windshield wipers
Fig. 52 Lever: rear window wiper (allroad)
Move the lever to the
corresponding position:
(0) Windshield wipers off
(1) Rain sensor/intermittent mode. The windshield
wipers switch on once the vehicle speed
exceeds approximately 2
Overview - Subframe, FWD
Caution
There is a risk of damaging the threads on the subframe
threaded connection to the body.
The subframe bolts on the body must not be loosened or
tightened with an impact wrench.
Always install all bolts by hand for the first few turns.
1 - Bo