Operation CHARM
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Audi
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1998
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A4 Wagon (8D5) V6-2.8L (AHA)
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Repair and Diagnosis
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Accessories and Optional Equipment
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Radio, Stereo, and Compact Disc
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Radio/Stereo
Radio/Stereo
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Testing and Inspection
Initial Inspection and Diagnostic Overview
On Board Diagnostic (OBD) Functions
On Board Diagnostic (OBD), General
Radio on Board Diagnostic, System Features
VAG1551 Scan Tool (ST), Connecting
Reading and Clearing Diagnostic Trouble Codes
Check DTC Memory (Scan Tool Function 02)
Erase DTC Memory (Scan Tool Function 05)
Scan Tool Testing and Procedures
Output Diagnostic Test Mode (Scan Tool Function 03)
Read Measuring Value Block (Scan Tool Function 08)
End Output (Scan Tool Function 06)
Programming and Relearning
Locations
Service and Repair
Audio Anti-Theft Code Resetting
Audi Bose Radio
Overview
Unlocking an Electronically Locked Radio
Audi Gamma CC Radio
Overview
Entering Anti-Theft Code
Audi Delta CC Radio
Overview
Entering Anti-Theft Code
Audi Concert Radio
Overview
Entering Anti-Theft Code
Audi Symphony Radio
Overview
Entering Anti-Theft Code
Radio, Removing and Installing
Concert Radio, Removing and Installing
Symphony Radio, Removing and Installing
Radio, Repairing
Diagrams
Diagram Information and Instructions
Wiring Diagram Layout
How to Read Displayed Page of Wiring Diagram
Circuit and Terminal Designations
Symbols Used In Wiring Diagrams
Wire Color Code Identification
Explanation For Troubleshooting Procedures
Wire Size Conversion
Diagnostic Aids
Troubleshooting Basics
Basic Electricity
Checking For Voltage
Checking Ground Connection
Checking Wiring and Components
Checking For Short Circuit to Ground
Checking For Voltage Drop
Handling Components and Connectors
Tools and Equipment
LED Test Light
Multimeter or Volt/Ohm Meter
Test Kits
Computer Memory Saver
Electrical Diagrams
AM/FM Stereo Radio With Bose Speakers
Up to January 1999 VIN XA 200.000
From January 1999 VIN XA 200.000
AM/FM Stereo Radio With CD Changer
Up to January 1999 VIN XA 200.000
From January 1999 VIN XA 200.000
Technical Service Bulletins
Testing and Inspection
Locations
Service and Repair
Diagrams
Technical Service BulletinsTesting and InspectionLocationsService and RepairDiagramsTechnical Service Bulletins