Interior Light System Location; Diagnostic Information And Procedures; Self-Diagnosis Function For Headlight Auto Leveling System - Suzuki 2006 SX4 Service Manual

9B-7 Lighting Systems:
[A]: Discharge headlight model
[B]: Other than discharge headlight model
[C]: Junction block without BCM type
[D]: Junction block viewed from relay side
1. Headlight bulb
2. Clearance light
3. Turn signal light
4. Headlight unit
5. Discharge headlight bulb
6. Igniter
7. Ballast
8. Auto-on headlight sensor (if equipped)

Interior Light System Location

4
1. Dome light
2. Luggage compartment light (if equipped)

Self-Diagnosis Function for Headlight Auto Leveling System

The headlight leveling control module has self-diagnosis function to monitor the system components and circuits while
the headlight auto leveling system is at work. When the headlight leveling control module detects an abnormality in the
system, the headlight leveling warning light in the combination meter turns ON. However, the headlight leveling control
module does not have a function to indicate location of such abnormality.
9. Front fog light (if equipped)
10. Rear combination light
11. Rear fog light (if equipped)
12. Rear height sensor (if equipped)
13. Front height sensor (if equipped)
14. Front fog light relay (if equipped)
15. Headlight high beam relay (left side)
16. Headlight high beam relay (right side)
17. Headlight low beam relay (left side)
18. Headlight low beam relay (right side)
19. Tail light relay
20. BCM (junction block with BCM type)
: BCM cannot be removed from junction
block.
2
3. Door switches (both sides)
4. Rear end door switch (included in lock assembly)

Diagnostic Information and Procedures

1
5
21. Turn signal / hazard warning relay
22. Tail light relay (junction block without BCM
type)
23. BCM (junction block without BCM type)
24. Auto-on headlight controller (if equipped)
25. Front fog light switch (if equipped)
26. Headlight manual leveling switch (if
equipped)
27. Illumination cancel switch (if equipped)
28. Lighting switch
29. Rear fog light switch (if equipped)
30. Hazard warning switch
31. DRL controller or headlight leveling control
module (if equipped)
S6RW0D9203002
3
I7RW01920003-01
5. Spot light
S6RW0D9204014