GM Owner Manuals - Buick

Radiator Pressure Cap
Notice: If the pressure cap is not tightly installed,
coolant loss and possible engine damage may
occur. Be sure the cap is properly and tightly
secured.
The radiator pressure cap is located in the front of the
engine compartment on the passenger’s side of the
vehicle. See Engine Compartment Overview on
page 5-12 for more information on location.
Pressure Cap
Notice: If the pressure cap is not tightly installed,
coolant loss and possible engine damage may
occur. Be sure the cap is properly and tightly
secured.
See Engine Compartment Overview on page 5-12 for
more information on location.
Engine Overheating
The vehicle has several indicators to warn of engine
overheating.
There is a coolant temperature gage and a warning
light on the instrument panel cluster that indicate an
overheated engine condition. See Engine Coolant
Temperature Gage on page 3-38 and Engine Coolant
Temperature Warning Light on page 3-38 for more
information.
In addition, if your vehicle is equipped with a Driver
Information Center (DIC), you will find an ENGINE
COOLANT HOT and a REDUCED POWER STOP
WHEN SAFE message displayed on the DIC.
See DIC Warnings and Messages on page 3-56
for more information.
5-31