Buick Regal: Roof
Sunroof
If equipped, the sunroof only operates when the ignition is on or in ACC/ACCESSORY, or when Retained Accessory Power (RAP) is active.
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Sunroof Switch
The vehicle may have one of two different switch configurations.
Open/Close (Manual Mode) :
Press .png)
(1) or
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(1) to the first
detent to open the sunroof. Press
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(1) to the first detent to close.
Express-Open/Express-Close :
Press .png)
(1) or
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(1) to the
second detent and release to
express-open the sunroof. Press
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(1) to the second detent and
release to express-close. To stop
the movement, press the switch
again.
If an object is in the path of the sunroof while it is closing, the automatic reversal feature will detect the object and stop the sunroof. The sunroof will then return to the full-open or vent position.
Vent (If Equipped) : Press .png)
(2)
to
vent the sunroof. Press .png)
(2) to
close the sunroof vent.
Sunshade
If equipped with a manual sunshade, slide the sunshade to open or close it. The sunshade is always open when the sunroof is open.
Power Sunshade Switch
Open/Close (If Equipped) :
Press .png)
(2) to open the power
sunshade. Press .png)
(2) to close
the power sunshade.
Initializing
The sunroof cannot be opened or closed if the vehicle has an electrical failure. Have the system initialized by your dealer.
Automatic Reversal System
The sunroof has an automatic reversal system that is only active when the sunroof is operated in express-close mode.
If an object is in the path while express- closing, the reversal system will detect an object, stop, and open the sunroof again.
If frost or other conditions prevent closing, override the feature by closing the sunroof in manual mode.
To stop movement, release the switch.
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Dirt and debris may collect on the sunroof seal or in the track. This could cause an issue with sunroof operation or noise. It could also plug the water drainage system.
Periodically open the sunroof and remove any obstacles or loose debris. Wipe the sunroof seal and roof sealing area using a clean cloth, mild soap, and water. Do not remove grease from the sunroof.
READ NEXT:
Head Restraints
If equipped with base seats, the
vehicle's front seats have adjustable
head restraints in the outboard
seating positions.
If equipped with GS Model seats,
the vehicle's front seats have head
restrain
SEE MORE:
Remote Keyless Entry (RKE)
System Operation
The Keyless Access system allows
for vehicle entry when the Remote
Keyless Entry (RKE) transmitter is
within 1m (3 ft). See "Keyless
Access Operation" later in this
section.
The RKE transmitter functions may
work up to 60m (197 ft) away from
the vehicle.
Other conditions, such as those
previously
Pistons, Connecting Rods & Bearings
RIDGE REMOVAL
NOTE: Examples used in this article are general in nature and do not
necessarily
relate to a specific engine or system. Illustrations and procedures have
been chosen to guide mechanic through engine overhaul process.
Descriptions of processes of cleaning, inspection, assembly and mac
