GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Buick 🢒 1999 🢒 LeSabre 🢒 Body and Accessories 🢒 Horns 🢒 Theft Deterrent System Component Views
Figure 1:

Passenger Compartment, Behind the Right Side of the IP
Object Number: 387523 Size: LF
(1)Theft Deterrent Module
Figure 2:

RH Front Door
Object Number: 499738 Size: LF
(1)RH Front Door (LH Similar)
(2)RH Front Door Lock Cylinder Switch (LH Similar)
(3)RH Front Door Lock Cylinder (LH Similar)
Figure 3:

Top of the Steering Column
Object Number: 342654 Size: MF
(1)Turn Hazard Switch (Hidden)
(2)Multifuntion Lever
(3)Windshield Wiper Switch
(4)Ignition Switch (Hidden)
(5)Ignition Lock Cylinder