Interior Light System Location; Diagnostic Information And Procedures; Self-Diagnosis Function For Auto Leveling Headlight System; Headlight Leveling Warning Light Check - Suzuki GRAND VITARA Owner's Manual

9B-8 Lighting Systems:
[A]: Discharge headlight
[B]: Halogen headlight of 5door model
[C]: Halogen headlight of 3door model
1. Headlight bulb
2. Socket cover
3. Clearance light bulb
4. Clearance light bulb socket
5. Turn signal light bulb
6. Turn signal light bulb socket
7. Headlight unit
8. Lighting switch

Interior Light System Location

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

Self-Diagnosis Function for Auto Leveling Headlight 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.

Headlight Leveling Warning Light Check

1) Turn ignition switch to ON position.
2) Check that headlight leveling warning light (1) lights for about 2 seconds and then goes OFF. If the headlight
leveling warning light lights up again 10 seconds after it turned off, go to "Headlight Auto Leveling System
Symptom Diagnosis (If Equipped): ". If headlight leveling warning light flashes, go to "Initialization of Auto Leveling
Headlight System: ".
9. Front fog light (if equipped)
10. Front fog light switch (if equipped)
11. Front fog light relay (if equipped)
12. Hazard warning switch
13. Turn signal / hazard warning relay
14. Rear combination light
15. BCM
16. Illumination cancel switch (if equipped)
17. Headlight leveling switch (if equipped)
18. Rear fog light (if equipped)
19. Headlight auto leveling control module (if
equipped)
3

Diagnostic Information and Procedures

1
20. Rear fog light switch (if equipped)
21. Front height sensor
22. Rear height sensor
23. Discharge head light bulb
24. Igniter
25. Ballast
26. Auto-on headlight sensor
27. Headlight high beam relay
28. Headlight low beam relay
[A]: Junction block assembly viewed from relay side
1
2
3. Door switches (both sides)
4. Rear end door switch (included in lock assembly)
I5JB0A920012-01
S5JB0A9203002
4
I5JB0A920010-01
S5JB0A9204015
S5JB0A9204016