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 MANUALSAUDI2009A6 BASEREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 41 (COMMUNICATION)91 - COMMUNICATIONRADIO SYSTEMSRADIO SYSTEM OVERVIEWRADIO PREPARATION

2009 Audi A6 Base

Radio preparation

2009 Audi A6 BaseSECTION Radio preparation

WARNING: This page does not describe the selected car, but rather 15 other vehicles, including the 2008 Audi S4, 2008 Audi RS 4, 2008 Audi A4, 2007 Audi S4, and 2007 Audi RS 4. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Radio Preparation

Courtesy of VOLKSWAGEN UNITED STATES, INC.

1 - Speaker connector (T8d, brown)

2 - Voltage supply connector (T8c, black)

3 - HF antenna connector

4 - Antenna Amplifier R24 behind roof end trim (sedan)/ Left Antenna Module R108 behind luggage compartment left side trim (Avant)

5 - Rear Window Antenna 1 R130

6 - left front speaker

7 - right front speaker

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.