Frank
New Member
Here in Germany the hazard lights should work with ignition off, but I couldn't find a electrical relay that works with led turn signals.
So we tried to figure out why the stock relay doesn't work with them and we had success. It is not complicated to do the mod.
If you want to mod your original relay for bulbs you can have now:
Failure detection if one turn signal is broken
Hazard lights also working with 3 turn signals if on is broken using the sequence ignition on, hazard lights on, ignition off.
The hazard lights will run until you disable them, you can not start them again. You have to use the sequence like before that is how it normally works.
Normal blinking frequency.
If you would like to know how this is done here is a link to a pdf.
relay mod.pdf - Google Drive
Frank
So we tried to figure out why the stock relay doesn't work with them and we had success. It is not complicated to do the mod.
If you want to mod your original relay for bulbs you can have now:
Failure detection if one turn signal is broken
Hazard lights also working with 3 turn signals if on is broken using the sequence ignition on, hazard lights on, ignition off.
The hazard lights will run until you disable them, you can not start them again. You have to use the sequence like before that is how it normally works.
Normal blinking frequency.
If you would like to know how this is done here is a link to a pdf.
relay mod.pdf - Google Drive
Frank
Last edited: