Pontiac 2004 Grand Prix - Manual (Page 185)

SERVICE BRAKE SYSTEM
This symbol appears with
the SERVICE BRAKE
SYSTEM warning
message.
This warning message will appear when the vehicle’s
brakes are not funtioning properly. Have the brake
system serviced by your dealer as soon as possible.
This warning message will display only while the ignition
is in RUN. Press the set/reset button to acknowledge
this warning message and to clear it from the screen.
This message will continue to display if it has not been
acknowledged when the engine is turned off. It will
also re-display for three seconds if the message has
been acknowledged, but the condition still exists
when the engine is turned off.
The message will re-appear when the engine is turned
on and the condition still exists.
SERVICE BRAKE APPLY SENSOR
This message will display when the brake apply sensor
is not functioning properly. The vehicle still has
brakes when this warning message displays, but you
should have the vehicle serviced by your dealer as soon
as possible.
This warning message will display only while the ignition
is in RUN. Press the set/reset button to acknowledge
this warning message and to clear it from the screen.
This message will continue to display if it has not been
acknowledged when the engine is turned off. It will
also re-display for three seconds if the message has
been acknowledged, but the condition still exists
when the engine is turned off.
The message will re-appear when the engine is turned
on and the condition still exists.
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