Buick regal 2001 Manual De Usuario

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5-9
Towing Your Vehicle
Consult your dealer or a professional towing service if
you need to have your vehicle towed. See “Roadside
Assistance” and “Recreational Vehicle Towing” in 
the Index.
Engine Overheating
You will find a coolant temperature gage and a hot
engine warning light on your instrument panel. See
“Engine Coolant Temperature Gage” and “Engine
Coolant Temperature Warning Light” in the Index. 
You also have a LOW COOLANT warning light on
your instrument panel. See “Low Coolant Warning
Light” in the Index.
Overheated Engine Protection 
Operating Mode
This emergency operating mode allows your vehicle to
be driven to a safe place in an emergency situation.
Should an overheated engine condition exist, an
overheat protection mode which alternates firing groups
of cylinders helps prevent engine damage. In this mode,
you will notice a significant loss in power and engine
performance. The low coolant light may come on and
the temperature gage will indicate an overheat condition
exists. Towing a trailer in the overheat protection mode
should be avoided.
NOTICE:
After driving in the overheated engine protection
operating mode, to avoid engine damage, allow
the engine to cool before attempting any repair.
The engine oil will be severely degraded. 
Repair the cause of coolant loss and change the
oil. See “Engine Oil” in the Index.