Cooling System - Buick Regal Owner's Manual

10-18 Vehicle Care

Cooling System

The cooling system allows the
engine to maintain the correct
working temperature.
When it is safe to lift the hood:
2.0L L4 Engine
A. Electric Engine Cooling Fans
(Out of View)
B. Coolant Surge Tank and
Pressure Cap
2.4L L4 Engine without eAssist
A. Electric Engine Cooling Fans
(Out of View)
B. Coolant Surge Tank and
Pressure Cap
2.4L L4 Engine with eAssist
A. Engine Cooling Fans
(Out of View)
B. Coolant Surge Tank and
Pressure Cap
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WARNING
An electric engine cooling fan
under the hood can start up even
when the engine is not running
and can cause injury. Keep
hands, clothing, and tools away
from any underhood electric fan.