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- Joined
- 27 Jan 2014
- Posts
- 892
Audi have developed a laser fog guard for the new Q7 which only shows up in fog and wouldn't dazzle folk if they left it on. It shines a triangle of red light backwards and down behind the vehicle. I think there's a demo on youtube.
https://www.youtube.com/watch?v=fd0-ie8ctvs
https://www.youtube.com/watch?v=fd0-ie8ctvs