Engine Oil Additives
Buick Rainier / Buick Rainier Owners Manual / Service and Appearance Care / Checking Things Underthe Hood / Engine Oil Additives
Do not add anything to the oil. The recommended oils with the starburst symbol that meet GM Standard GM6094M are all you will need for good performance and engine protection.
See also:
Windows
Press the switch to lower the
window. Pull the switch up to
raise it.
For more information, see Power
Windows. ...
How to Check Power Steering
Fluid
Check the level after the vehicle has
been driven for at least 20 minutes
so the fluid is warm.
To check the power steering fluid:
1. Turn the ignition to LOCK/OFF
and let the engine compartme ...
Automatic Crash Response
In a crash, built in sensors can automatically alert an
OnStar advisor who is immediately connected to
the vehicle to see if you need help. ...