GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Cadillac 🢒 2009 🢒 STS 🢒 Diagnostic Navigation 🢒 Vehicle Diagnostic Information 🢒 Door Lock/Indicator Schematics
Figure 1:

Driver Door Lock
Object Number: 2062449 Size: FS
Figure 2:

Front Passenger Door Lock
Object Number: 2062459 Size: FS
Figure 3:

Left Rear and Right Rear Door Lock
Object Number: 2062471 Size: FS
Figure 4:

Left Front Door Handle Assembly, Door Status Indicator - Driver
Object Number: 2062481 Size: FS
Figure 5:

Right Front Door Handle Assembly, Door Status Indicator - Passenger
Object Number: 2062493 Size: FS