GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2007 🢒 HHR 🢒 Transmission/Transaxle 🢒 Automatic Transaxle - 4T45-E 🢒 Sunroof Component Views
Figure 1:

Headliner Components - Top
Object Number: 1652138 Size: LF
(1)Sunroof Control Module (CF5)
(2)Cellular, Navigation (UE1) and Digital Radio Antenna (U2K)
(3)C397
(4)Radio Antenna Base
(5)Inside Rearview Mirror
(6)Headliner
Figure 2:

Headliner Components - Bottom
Object Number: 1652149 Size: LF
(1)Headliner
(2)Dome Lamp
(3)Cellular Microphone (UE1)
(4)Onstar Button Assembly (UE1)
(5)Inside Rearview Mirror
(6)Sunroof Switch (CF5)
(7) Console Flood Lamp