OnStar Overview
EmergencyEngine Oil Messages
CHANGE ENGINE OIL SOON
This message displays when the engine oil needs to be changed.
When you change the engine oil, be sure to reset the Oil Life System.
OIL PRESSURE LOW — STOP ENGINE
This message displays if low oil pressure levels occur. Stop the vehicle as soon
as safely possible and do ...
Jump Starting
If the battery has run down, try to use another vehicle and some jumper cables to start your vehicle.
Be sure to use the following steps to do it safely.
WARNING
Batteries can hurt you. They can be dangerous because:
• They contain acid that can burn you.
• They contain gas ...
Work Stall Test Warning
Warning: One or more of the following guidelines may apply when performing
specific required tests in the work stall:
When a test requires spinning the drive wheels with the vehicle jacked up,
adhere to the following precautions:
Do not exceed 56 km/h (35 mph) when spinning one drive wheel ...