GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Buick 🢒 2003 🢒 Regal 🢒 HVAC 🢒 HVAC Systems - Manual 🢒 Power Seat Component Views
Figure 1:

Power Seat Subsystem
Object Number: 910751 Size: LF
(1)Seat Belt Switch
(2)Heated Seat Element - Cushion
(3)Heated Seat Back Element
(4)Seat Adjuster Switch
(5)Manual Seat Recliner Lever
(6)Seat Adjuster Motor Assembly
(7)C311, C312 Similar
Figure 2:

Center Console (D06, D55 - If Equipped)
Object Number: 822775 Size: LF
(1)Heated Seat Switch - Driver (KA1)
(2)Traction Control Switch (Regal)
(3)Heated Seat Switch - Passenger (KA1)
(4)Cigar Lighter
(5)Auxiliary Power Outlet (If Equipped)
(6)C240 (Regal), C241 (Century - If Equipped)
(7)I/P Wiring Harness