Features and Controls
Buick Rainier / Buick Rainier Owners Manual / Features and Controls
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Fuel Additives
To provide cleaner air, all gasolines in the United States are now required to
contain additives that help prevent engine and fuel system deposits from forming,
allowing the emission control syste ...
Turn Signals When Towing a Trailer
The arrows on the instrument panel flash whenever signaling a
turn or lane change. Properly hooked up, the trailer lamps also flash, telling other
drivers the vehicle is turning, changing lanes, o ...
Checking Coolant
The engine coolant
recovery tank is in the
engine compartment on
the passenger’s side of
the vehicle. The cap has
this symbol on it.
The vehicle must be on a level surface. When
your engine ...
