Blinker Issue

[Jboss12]

Friend of mine has an 86 325e and for some reason one of the front blinkers doesn't work. The bulb and the blinker itself has been replaced as well as the relay. The rear signals work fine btw. Anything else that could be causing this problem?

Thanks for helping

[Rose E30]

It could be a bad ground on the front blinker. Try doing a continuity check with the bulb contact, and then see if cleaning it will help. Is the light not lighting up at all, or just not blinking?

[Jboss12]

it doesn't light up at all

[Rose E30]

I would say do a continuity test on the socket, and then test for ground. Try to get the socket clean, and the ground clean if it is dirty or corroded. Hope this helps.