Mercedes Benz GL320 owners have reported 1 exterior lighting related problems since 1996. Table 1 shows the 1 most common exterior lighting problems. The number one most common problem is related to the vehicle's headlights (1 problem). For details of each of the problem category, use the links in the table.
| Problem Category | Number of Problems |
|---|---|
| Headlights problems |
Wiriing insulation in headlights deteriorates resulting in sudden and repeated failure of headlamps. Information shared with hella (original manufacturer, but they choose not to respond). Failed parts available for inspection.