Buick REGAL 1997 Manual page 86

This system has
a
range
of about 3 feet (I m) up to
30 feet (9 m). At times you may notice a decrease in
range. This is normal for any remote keyless entry
system. If the transmitter does not work or if you have
to stand closer to your vehicle for the transmitter to
work, try this:
0
Check
to
determine if battery replacement is
necessary. See the instructions that follow.
Check the distance. You may be too far from your
vehicle. You may need to stand closer during rainy
or snowy weather.
Check the location. Other vehicles or objects may be
blocking the signal. Take a few steps to the left or
right, hold the transmitter higher, and try again.
If you're still having trouble, see your Buick dealer
or a qualified technician for service.
Operation
Press UNLOCK once to
unlock the driver's door
and to turn the interior
lamps on (see "Illumination
on
Remote Activation" in
the Index for more details).
Press UNLOCK again
within five seconds to
unlock all the doors.
To lock all doors, press LOCK. To unlock the trunk,
press the trunk symbol on the remote keyless entry
transmitter. The trunk will only unlock if your transaxle
is in PARK (P).
2-10