In my 2002 regal, the headlamps are in a self-contained removable module, held in place by 2 white plastic sliders that move up and down to release the module. BE READY to catch it, just in case. You may choose to work on it without disconnecting the wires but have a blanket or towel under the module to prevent scratches. The round black cover lets you inside to be able to unplug the bulb(s) ( a simple 1/4 turn) DON'T touch the glass/quartz lamp itself, use gloves or cloth. hand oil or perspiration can promote glass deterioration. It may be wise to replace lamps in pairs. Charlie
I have a 2000 Buick Regal GS how do I change my front sway bar
The 2003 Buick Regal has 54.4 in. of front hip room.
The 2001 Buick Regal has 54.4 in. of front hip room.
The 2001 Buick Regal has 42.4 in. of front leg room.
The 2013 Buick Regal has 42.1 in. of front leg room.
The 2012 Buick Regal has 56.7 in. of front shoulder room.
The 2002 Buick Regal has 54.4 in. of front hip room.
The 2002 Buick Regal has 58 in. of front shoulder room.
The 2003 Buick Regal has 58 in. of front shoulder room.
The 2012 Buick Regal has 42.1 in. of front leg room.
The 2011 Buick Regal has 56.7 in. of front shoulder room.
The 2012 Buick Regal has 38.8 in. of front head room.