Verification of OnStar Audio Level (Volume Adjustment) During Pre-Delivery Inspection

This bulletin is being canceled. Please discard Corporate Bulletin Number 03-08-46-005 (Section 08 - Body and Accessories).

For vehicles that exhibit this condition, technicians should refer to Corporate Bulletin Number 05-08-46-006N -- Information on Upgrading Certain OnStar® Analog/Digital-Ready Systems to OnStar Generation 6 Digital-Capable System

The following vehicle can be upgraded:

2004 Pontiac Grand Prix - UPGRADE