Antenna control unit AUDI A4 AVANT 2004

OEM: 8E0035456B

Disassembled car photo

Engine running

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Details for this exact part

Code
8E0035456B
OEM
8E0035456B
Condition
Used
Availability
1 in stock - ready to ship
Make, model
AUDI A4 2001-2004
Year
2004
Engine
Diesel 2.5TDI 120KW - BDG
VIN
WAUZZZ8E04A216333

What is this part and why does it matter?

The antenna control module manages signal processing and, on some systems, switching between multiple antennas for radio, GPS, or telematics functions.

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Signs of a faulty part

If you notice any of the following, the part likely needs replacement:

  • Poor or no radio/GPS reception
  • Signal cutting out intermittently
  • Diagnostic fault code related to the module itself, if equipped

Installation information

Mounted near the antenna base, connecting to the antenna(s) and relevant receiving systems.

Frequently asked questions

Some vehicles use several small antennas (for radio, GPS, keyless entry, etc.) rather than one large antenna, and this module coordinates and processes their combined signals.

Donor vehicle description

VIN
WAUZZZ8E04A216333
Make, model
AUDI A4 AVANT
Year
2004
Engine
Diesel 2.5TDI 120KW - BDG
Transmission
Automatic - GHZ
Drive
Front
Equipment
LHD
Colour
2S / Y7H

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