Buick Regal 2018-2026 Owners Manual / Lighting
Buick Regal: Lighting
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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:
Front Wheel Drive Half Shaft Replacement - Right Side (FWD)
Special Tools
J-45859 Hub Spindle Remover
Equivalent regional tools:Special Tools
Removal Procedure
1. Remove the right front tire and wheel assembly.
2. With the aid of an assistant holding the brake pedal down, use a breaker bar
and the proper size socket to
loosen the wheel drive shaft nut.
3
Malfunction Indicator Lamp
(Check Engine Light)
This light is part of the vehicle's
emission control on-board
diagnostic system. If this light is on
while the engine is running, a
malfunction has been detected and
the vehicle may require service. The
light should come on to show that it
is working when the ignition is in
Service Mode.
Malfunctio
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