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Headlights don't go down

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Old Oct 14, 2009 | 12:24 PM
  #1  
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Default Headlights don't go down

Hey guys, maybe you can help me out. I had a 71 for 33 yrs. and the headlights worked fine until I sold it this summer. New owners were coming over to look at car and I tried out everything to make sure it worked. Turn signals, brake lights, heater & a/c ect. Even the headlights went up and down.
They took it out for a test drive and when they got back they tried the headlights and they went up but not down. For 33 yrs. they worked fine. Any ideas what to look for that maybe the problem. They snap up fine. But he is having to manually close them everytime he uses them.
I still have a Vette. I bought a C5 roadster and I lurk over here every so often but if you have any ideas that could help me out it would be great.
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Old Oct 14, 2009 | 01:24 PM
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Check the relay. Sounds like it's good for up and bad for down.
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Old Oct 14, 2009 | 04:44 PM
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Hi L,
Did the over-ride switch under the steering column get pulled some how? That would let them up but not down.
Regards,
Alan
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Old Oct 14, 2009 | 05:36 PM
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Originally Posted by Alan 71
Hi L,
Did the over-ride switch under the steering column get pulled some how? That would let them up but not down.
Regards,
Alan
Yes - i agree that this is a great place to look. This would certainly do it and if they were curious and pulled it .... well you know

Good Luck!!
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Old Oct 14, 2009 | 10:54 PM
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From: Sioux Falls SD
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No, we checked the over-ride switch under the column and it wasn't that. Got good vacuum from the intake and the check valve works.
I'm trying to troubleshoot this from 530 miles away now. It bothers me that I didn't had a bit of trouble in 33 yrs. and I sold it to someone and this happens.But keep the ideas coming as you guys have helped before.
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Old Oct 14, 2009 | 11:14 PM
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Have them pull off the little hose at one of the headlight relays and see if there is vacuum there. You must have a vac signal there for the headlights to go down.
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