'80 300TD, Hazard light switch is working, when engaged but has a very fast flash. All 4 lights flash but real fast. replaced flasher, no diffrence. Just curious, I can live with it. Hoping I could be the first to ever experience this problem.Treeman

__________________
Collector of Fine Hose Clamps
'77 240D 'AVA' is in heaven now
'80 240D Kanarienvogel
'82 300TD 343k was my daily driver 'ADOLPH' In Surgery for a severe Deer Bite to the Nose
'88 560SL 102k 'White One'

Check to see if any of your bulbs are blown out. My toyota does that when a blinker burns out. As for Aux. relay, i don't know much about your model to really comment.