Buick Regal 2018-2026 Owners Manual / Lighting
Buick Regal: Lighting
READ NEXT:
Exterior Lamp Controls
The exterior lamp control is on the
instrument panel to the left of the
steering column.
There are four positions.
: Turns the exterior lamps off and
deactivates the AUTO mode. Turn
to again to r
Automatic Headlamp
System
When the exterior lamp control is
set to AUTO and it is dark enough
outside, the headlamps come on
automatically.
There is a light sensor on top of the
instrument panel. Do not cover the
sensor; othe
SEE MORE:
DTC P1553
Diagnostic Instructions
Perform the Diagnostic System Check prior to using this diagnostic
procedure:Diagnostic System
Check - Vehicle
Review the description of Strategy Based Diagnosis:Strategy Based
Diagnosis
An overview of each diagnostic category can be found here:Diagnostic
Procedure
Hydraulic Brake System Bleeding (Manual)
WARNING: Refer to Brake Fluid Irritant Warning.
CAUTION: Refer to Brake Fluid Effects on Paint and Electrical
Components Caution.
1. Place a clean shop cloth beneath the brake master cylinder to prevent
brake fluid spills.
2. With the ignition OFF and the brakes cool, apply the brakes 3 - 5 times
© 2019-2026 Copyright www.buregal6.com
