Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSAUDI2008A3 BASE, 2.0 E, AUTOMATIC DCTREPAIR AND DIAGNOSISELECTRICALHORNSCOMMUNICATION91 COMMUNICATIONDESCRIPTION AND OPERATIONRADIO SYSTEMLEFT ANTENNA MODULE CONNECTORS
2008 Audi A3 Base, 2.0 E, Automatic DCT
Left Antenna Module Connectors
2008 Audi A3 Base, 2.0 E, Automatic DCTSECTION Left Antenna Module Connectors
- Connection (Black) rear window antenna 1 -R130- /central locking and anti-theft alarm system antenna -R47-
- CLS Connection (Gray) to Comfort System Central Control Module -J393-
- HF Connection (White) to the Radio -R- /Operating Electronics/Navigation System Control Module -J402- /Radio/Navigation Display Unit Control Module -J503-
- IF Connection (Black) from the Radio -R- /Operating Electronics/Navigation System Control Module -J402- /Radio/Navigation Display Unit Control Module -J503-
- 1-Pin Connector to the Rear Window Defogger -Z1- (-)
- 1-Pin Connector to the Rear Window Defogger -Z1- (+)
- 1-Pin Connector from the Vehicle Electrical System Control Module -J519-
- TV2 Connection (Black) to the Navigation/TV Tuner -J415-
- TV1 Connection (Brown) to the Navigation/TV Tuner -J415-
- 3-Pin Connector to the Antenna Amplifier -R24-
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.