Location of components

📄 Light switch, (10)

📄 Rheostat, lighting for controls (16)

📄 Glove box lighting bulb (19)

📄 Relay, +54 (21)

📄 Instrument panel electrical centre 22 (IPEC)

📄 Fuse 5, dashboard electrical centre 22

📄 Fuse 7, dashboard electrical centre 22

📄 Fuse 8, dashboard electrical centre 22

📄 Fuse 9, dashboard electrical centre 22

📄 Fuse 12, dashboard electrical centre 22

📄 Fuse 15, dashboard electrical centre 22

📄 Cigarette lighter (48)

📄 Front roof light bulb (50F)

📄 Lamp, rear roof lighting (50R)

📄 Interior lighting switch (53)

📄 Connector, boot lid (54H)

📄 Luggage compartment lighting bulb (55)

📄 Luggage compartment lighting bulb, left (55LH)

📄 Luggage compartment lighting bulb, right (55RH)

📄 Ashtray/cigarette lighter lighting bulb (148)

📄 Lamp, courtesy lighting, front left (209FL)

📄 Lamp, courtesy lighting, front right (209FR)

📄 Front reading lamp (225F)

📄 Rear reading lamp (225R)

📄 Lamp, vanity mirror lighting, left (359LH)

📄 Lamp, vanity mirror lighting, right (359RH)

📄 OnStar control panel (469)

📄 Main instrument display panel (540)

📄 Front left floor lighting bulb (613FL)

📄 Front right floor lighting bulb (613FR)

📄 OnStar control module (673)

📄 Front dome light unit (685F)

📄 Rear dome light module (685)

📄 Bootlid central locking system module, (687H)

📄 NIGHT PANEL switch (698)

📄 Rear electrical centre 701 (REC)

📄 Fuse 21, rear electrical centre 701

📄 Control module, door, front, left (702FL)

📄 Control module, door, front, right (702FR)

📄 Body Control Module (707)

📄 Interior lighting relay (717)

📄 Switch panel (737a)

📄 Connector H4-1

📄 Connector H8-3

📄 Connector H8-4

📄 Connector H8-6

📄 Connector H8-7

📄 Connector H8-12

📄 Connector H10-6

📄 Connector H10-18

📄 Connector H13-1

📄 Connector H13-2

📄 Connector H18-1

📄 Connector H33-4

📄 Connector H102-1

📄 Crimp connection J65, instrument harness

📄 Crimp connection J66, instrument harness

📄 Crimp connection J68, instrument harness

📄 Crimp connection J70, instrument harness

📄 Crimp connection J76, dashboard harness

📄 Crimp J97, main wiring harness

📄 Crimp J98, main wiring harness

📄 Crimp J102, main wiring harness

📄 Crimp J108, main wiring harness

📄 Crimp J126, roof harness

📄 Crimp connection J127, roof wiring harness

📄 Crimp connection J128, roof wiring harness

📄 Crimp J129, roof harness

📄 Crimp J135, inner door harness

📄 Crimp J141, main wiring harness 4D

📄 Crimp J145, boot lid harness, 4D/CV

📄 Crimp J146, main wiring harness 4D/5D

📄 Crimp J202, main wiring harness CV

📄 Crimp J208, main wiring harness CV

📄 Crimp connector J221, rear wiring harness CV

📄 Crimp J222, rear harness, CV

📄 Crimp J321, tailgate 5D

📄 Crimp J147, main wiring harness 5D

📄 Grounding point G3, 4D

📄 Grounding point G3, 5D

📄 Grounding point G3, CV

📄 Grounding point G29

📄 Grounding point G33P

📄 Grounding point G33S

📄 Grounding point G34S

📄 Grounding point G40

📄 Grounding point G41