M42club.com - Home of the BMW E30/E36 318i/iS
DISCUSSION => Electrical => Topic started by: ClassicSkril on January 17, 2011, 03:37:22 AM
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my e30 has developed the annoying "turbo blinker." typically this occurs when one bulb is going out. I replaced both front and rear bulbs and the problem persists. My next step will be removing the front bumper to check for a pinched or damaged wire. Any thoughts or suggestions? It is my right turn signal that is having this problem.
:confused:
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try to clean the contact areas for the bulbs. When my front bulb went out, it still blinked because it had 2 elements, but was on the turbo mode too, even with the new bulb.
GL!
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Here's my $0.02...I had a loose cover on my rear bulbs. You know how the rear cover plate with the bulbs in it? Well that round connector that clips into the turn signal harness was a little loose. Some dielectric grease helped a little, but I think I'll be in there to crimp them back together. It only happens when it's very cold or very wet.
Took me forever to track it down. I put the blinker on and then twisted the release knob until the fast blinking went away.
Alternatively, it can be dirty connectors/internally cracked or chafed wire/the wrong wattage bulb. Believe it or not, the wattage can effect the blink rate. But I'm thinking the above solution is where your trouble is.
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Hey thanks for the suggestions guys I will check into the rear cover and the front wires too
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ok guys I figured it out and wanted to share my findings. the front bumper blinker harness was loose. I cleaned the connector and noticed that the 2 clips were loose so I snapped them back. These are the clips on the wiring end of the connector that houses the 3 wires.