Precautions in Diagnosing Troubles (with Headlight Auto Leveling System)

Precautions in Diagnosing Troubles (with Headlight Auto Leveling System)

- Be sure to read Precautions for Electrical Circuit Service Precautions for Electrical Circuit Service
before inspection and observe what is written there.
- Replacement of height sensor and headlight auto leveling control module
When height sensor and/or headlight auto leveling control module is replaced with new one, perform initialization of headlight auto leveling system according to Programming and Relearning Initialization of Headlight Auto Leveling System.