In some variants, the information about the operating minutes of the xenon lamps is stored in the supply module of the xenon headlight.
Before replacing the xenon lamp, the operating minutes must be read out. This information can be read using a suitable diagnostic unit.
After replacment, the operating counter must be set once again to zero. (Fig.1).
- Replace light sources in pairs
- If the operating time is >120,000 minutes, replace the xenon lamps.
Hella Gutmann mega macs
Important safety note
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