See also:

Electronic Range Select (ERS) Mode
ERS or manual mode allows for the selection of the range of gear positions. Use this mode when driving downhill or towing a trailer to limit the top gear and vehicle speed. The shift position indi ...

Potential Issues
Some OnStar services are disabled after five days. OnStar cannot perform Remote Door Unlock or Stolen Vehicle Assistance after the vehicle has been off continuously for five days. After five days, OnS ...

Other Rainy Weather Tips
Besides slowing down, other wet weather driving tips include: ○ Allow extra following distance. ○ Pass with caution. ○ Keep windshield wiping equipment in good shape. ○ Kee ...