Diagnostic Information And Procedures; Headlight System - Suzuki Grand Vitara 2011 Manual

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".

16. Tail light relay
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
1
2
3. Door switches (both sides)
4. Rear end door switch (included in lock assembly)
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Lighting Systems:
27. Headlight high beam relay
28. Headlight low beam relay
29: Headlight bulb socket
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