Buick Regal: Liftgate
To unlock the liftgate, press 
on
the power door lock switch or
press 
on the Remote Keyless
Entry (RKE) transmitter twice to
unlock all doors and the liftgate.
Press the emblem on the end of the liftgate to open the liftgate.
Use the handle to lower and close the liftgate.
Power Liftgate Operation
If equipped with a power liftgate, the switch is on the driver door. The vehicle must be in P (Park).
Choose the power liftgate mode by
selecting MAX or 3/4. Press 
.
The driver door must be unlocked.
On the RKE transmitter press 
twice quickly until the liftgate starts
moving.
Press any liftgate button while the liftgate is moving to stop it. Pressing again reverses the direction.
To close, press 
on the opposite
side of the liftgate from the pull cup.
To disable the power liftgate function, select OFF on the liftgate switch.
Windows
Warning: Children could be seriously injured or killed if caught in the path of a closing window. Never leave the Remote Keyless Entry (RKE) transmitter in a vehicle with children. When there are children in the rear seat, use the window lockout switch to prevent operation of the windows.
The power windows work when the ignition is on, in ACC/ACCESSORY, or when Retained Accessory Power (RAP) is active.
Using the window switch, press to open or pull to close the window.
The windows may be temporarily disabled if they are used repeatedly within a short time.
READ NEXT:
Seat Adjustment
Manual Seats
Warning: You can lose control of the
vehicle if you try to adjust a driver
seat while the vehicle is moving.
Adjust the driver seat only when
the vehicle is not moving.
To adjust a manu
Memory Features
If equipped, memory seats allow two
drivers to save and recall their
unique seat positions for driving the
vehicle, and a shared exit position
for getting out of the vehicle. Other
feature positions
Seat Belts
Refer to the following sections for
important information on how to use
seat belts properly:
Seat Belts
How to Wear Seat Belts Properly
Lap-Shoulder Belt
Lower Anchors and Tethers for
Childre
SEE MORE:
DTC B3410 or B3420
Diagnostic Instructions
Perform the Diagnostic System Check - Vehicle prior to using this
diagnostic procedure.
Review Strategy Based Diagnosis for an overview of the diagnostic
approach.
Diagnostic Procedure Instructions provides an overview of each
diagnostic category.
DTC Descriptors
D
Convex Mirrors
Warning:
A convex mirror can make things,
like other vehicles, look farther
away than they really are. If you
cut too sharply into the right lane,
you could hit a vehicle on the
right. Check the inside mirror or
glance over your shoulder before
changing lanes.
The passenger side mirror is convex
sha
