See also:

A/C OFF DUE TO HIGH ENGINE TEMP
This message displays when the engine coolant becomes hotter than the normal operating temperature. To avoid added strain on a hot engine, the air conditioning compressor automatically turns ...

OnStar®
OnStar® uses several innovative technologies and live advisors to provide a wide range of safety, security, navigation, diagnostics, and calling services. ...

Setting the Month and Day Format
1. Press the CONFIG button and select Time and Date Settings, or press . 2. Highlight Set Date Format. 3. Press SELECT to select MM/DD/YY (month/day/year) or DD/MM/YY (day/month/year). ...