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Brakelight switch check
This message displays when the
brake lamp does not come on
when the brake is applied. Have
your vehicle serviced by your
dealer/retailer immediately.
Coolant level check
This message displays when the
engine coolant level is low. Have
the cooling system serviced by your
dealer/retailer as soon as possible.
See Engine Coolant on page 9-12.
Remote Control Battery
check
This message displays if the
Remote Keyless Entry (RKE)
transmitter battery is low. Replace
the battery in the transmitter.
See “Battery Replacement” under
Remote Keyless Entry (RKE)
System Operation on page 2-4.
Safeguard check
This message displays when there
is a problem with the theft-deterrent
system. Have the system serviced
by your dealer/retailer immediately.
Washer Fluid Level
(Base Level) or Washing
Water Level (Uplevel)
This message displays when the
vehicle’s windshield washer fluid is
low. When the washer fluid level is
low, the rear window washer system
is deactivated. Fill the windshield
washer fluid reservoir to the proper
level as soon as possible. See
Windshield Washer Fluid on
page 9-20.
OnStar
®
System
OnStar uses several innovative
technologies and live advisors to
provide you with a wide range of
safety, security, information, and
convenience services. If your airbags
deploy, the system is designed to
make an automatic call to OnStar
Emergency advisors who can
request emergency services be
sent to your location. If you lock your
keys in the vehicle, call OnStar at
1-888-4-ONSTAR and they can send
a signal to unlock your doors. If you
need roadside assistance, press the
OnStar button and they can contact
Roadside Service for you.
4-38 Instruments and Controls