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Home >> Audi >> 2006 >> A4 Base, 2D Convertible >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 16 (Communication) >> 91 - Communication >> Navigation system II-D (Navigation System Plus) >> General information
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General information

WARNING: This page is about a different variant/trim than selected.
CAUTION: Disconnect battery ground wire before working on electrical system.

On vehicles with Telematics, activate Telephone/Telematics Control Module J526 service mode before disconnecting Battery A → Service mode, activating/deactivating .

If the Battery A is reconnected, follow the procedure for disconnecting and connecting the Battery A → - 27 BATTERY, STARTER, GENERATOR, CRUISE CONTROL . Deactivate Telephone/Telematics Control Module J526 service mode → Service mode, activating/deactivating .

Description 

The Radio Navigation System (RNS) combines the functions of a navigation system with those of a vehicle radio.

The system consists of:

Enhancements:

Notes

Additional information Navigation system plus operating instructions.

For CD preparation, the CD changer R41 wiring harness is already installed in the vehicle. The connecting wire can only be used with genuine Audi CD-changers R41.

Diagnosis is performed using "Guided Fault-Finding".

Repairs on antenna wires → - 97 WIRING .

Repair to CAN bus lines → - 97 WIRING .