For 1990-2009 cars

# Driver Information and Entertainment

## All Visual Identification

- Secondary/Configurable Control Connector End Views

## Diagnostic Procedures

- Steering Wheel Controls Inoperative
- Symptoms - Secondary and Configurable Customer Controls

## Diagnostic Trouble Codes

- DTC B3622

## Electrical/Electronic Schematic Diagrams

- Steering Wheel Secondary/Configurable Control Schematics

## General Diagnostic Information

- Diagnostic Starting Point - Steering Wheel Controls

## Removal, Installation, and Replacement

- Steering Wheel Control Switch Assembly Replacement