Buick Regal: Starting and Operating
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Caution:
The vehicle does not need an
elaborate break-in. But it will
perform better in the long run if
you follow these guidelines:
Do not drive at any one
constant speed, fast or slow,
for the
Place the transmission in the
proper gear.
Caution:
If you add electrical parts or
accessories, you could change
the way the engine operates. Any
resulting damage would not be
covered by the vehicle
The engine coolant heater,
if available, can help in cold weather
conditions at or below -18 ВєC (0 ВєF)
for easier starting and better fuel
economy during engine warm-up.
Plug in the coolant hea
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If equipped, the sunroof only
operates when the ignition is on or
in ACC/ACCESSORY, or when
Retained Accessory Power (RAP) is
active.
Sunroof Switch
The vehicle may have one of two
different switch configurations.
Open/Close (Manual Mode) :
Press (1) or
(1) to the first
detent to open the sunr
SCHEMATIC AND WIRING DIAGRAMS
ACTIVE NOISE CANCELLATION WIRING SCHEMATICS
Active Noise Cancellation (UQ3)
Active Noise Cancellation (UQA)
Diagnostic Information and Procedures
DTC B0560
Diagnostic Instructions
Perform the Diagnostic System Check prior to using this diagnostic
procedure: Diagn