1997 BUICK REGAL change key battery

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Page 84 of 422

BUICK REGAL 1997  Owners Manual The  Programmable Automatic Power Door Locks will 
be in operating  Mode 3 when your vehicle  is shipped 
from the factory. 
Disconnecting  the vehicle battery  for  up to a year will 
not  change  th

Page 85 of 422

BUICK REGAL 1997  Owners Manual Press  and hold the power  door  unlock  switch.  While 
holding  the  door unlock  switch,  cycle  the transmission 
out  of and back  into 
PARK (P). After  an initial 
transmission  cycle,  each  a

Page 88 of 422

BUICK REGAL 1997  Owners Manual Press and hold  the power  door unlock  switch. While 
holding  the  door  unlock  switch, press and  release the 
RKE transmitter unlock  switch.  This will initialize  the 
customization mode.  Whil

Page 89 of 422

BUICK REGAL 1997  Owners Manual Matching  Transmitter(s) To Your  Vehicle 
Each  remote  keyless  entry  transmitter  is  coded  to prevent  another  transmitter  from  unlocking  your  vehicle. 
If 
a transmitter is lost  or  stole

Page 90 of 422

BUICK REGAL 1997  Owners Manual To replace  your battery: 
1. Insert a flat  object  like  a dime  into the  slot on the 
back  of the transmitter. Gently  pry apart  the front 
and  back. 
2. 
3. 
4. 
5. 
Gently  pry the battery  o

Page 119 of 422

BUICK REGAL 1997  Owners Manual Twilight  Sentinel 
Twilight Sentinel  provides  a  period of exterior 
illumination  as  you leave  the  vicinity 
of your vehicle. 
The  feature  is  activated  when your vehicle’s  headlamps 
are