Buick Regal: Keys and Locks
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Warning:
Leaving children in a vehicle with
a Remote Keyless Entry (RKE)
transmitter is dangerous and
children or others could be
seriously injured or killed. They
could operate the power windows
or o
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 funct
When the doors are locked and the
RKE transmitter is within 1m (3 ft)
of the driver door handle, pressing
the lock/unlock button on the driver
door handle will unlock the driver
door. If the lock/unlo
SEE MORE:
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
B218R - B218R Side Object Sensor Module - Right
B218L - B218L Side Object Sensor Module - Left
A11 - A11 Radio
K40 - K40 Seat Memory Control Module
P45LR - Seat Haptic Movement Motor - Driver Left Rear
P45RR - Seat Haptic Movement Motor - Driver Right Rear
The rear cross traffic alert system is des