Service and Maintenance
Buick Regal / Buick Regal Owners Manual / Service and Maintenance
See also:
Lamps On Reminder
For vehicles with the lamps on reminder light, it comes on when the lights are in use. ...
When the System Does Not
Seem to Work Properly
The following messages may be
displayed on the DIC:
SERVICE PARK ASSIST: If this
message occurs, take the vehicle to
your dealer to repair the system.
PARK ASSIST OFF: If the URPA
system doe ...
Traction – AA, A, B, C
The traction grades, from highest to lowest, are AA, A, B, and C. Those grades
represent the tire's ability to stop on wet pavement as measured under controlled
conditions on specified governm ...
