How To make tail lights flash, is that stock or aftermarket upgrade




The idea was under hard breaking, the system would flash vs go solid to alert people behind you in a more rapid fashion.
Some factory models can be programmed to do it, some can not.




Other times the brake lights work normally.
There is no switch. Once programmed, it is active and ready to work as designed.
The dealer will probably charge an hour of time, if they are willing to do it. Many will not.
Where are you located? If your in Southern California, I could do it for you.
Last edited by awiner; May 2, 2013 at 03:35 PM.
Trending Topics
The Best of Mercedes & AMG



