When to Check
Buick Rainier / Buick Rainier Owners Manual / Service and Appearance Care / Tires / Inflation - Tire Pressure / When to Check
Check your tires once a month or more.
Also, check the tire pressure of the spare tire.
See also:
Cooling System
The cooling system allows the engine to maintain the
correct working temperature.
3.9L Engine
A. Coolant Recovery Tank
B. Radiator Pressure Cap
C. Electric Engine Cooling Fans
4.6L Engine
...
Other Warning Devices
If you carry reflective triangles, you can set them up
at the side of the road about 300 feet (100 m)
behind your vehicle. ...
Automatic Headlamp System
When it is dark enough outside and the exterior lamps control is in the automatic
position, the headlamps come on automatically. See Exterior Lamp Controls .
The vehicle has a light sensor locate ...