Headlight no work? |
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Headlight no work? |
Marv's3.6six |
Dec 14 2015, 07:56 PM
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#1
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Actual member 7" Group: Members Posts: 695 Joined: 22-November 04 From: Huntington Beach, Ca. Member No.: 3,165 Region Association: Southern California |
Drivers side headlight has no voltage at the lamp connector. Passenger side lights up just fine. Fuses are good. What else to check?
Car is a 1970 -6 Thanks in advance. |
vw505 |
Dec 14 2015, 08:08 PM
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#2
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Member Group: Members Posts: 228 Joined: 17-April 03 From: San Antonio, TX , Navy retired Member No.: 579 Region Association: None |
Did you check power going in and out of the fuse and are the wires hooked up?
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Marv's3.6six |
Dec 14 2015, 08:46 PM
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#3
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Actual member 7" Group: Members Posts: 695 Joined: 22-November 04 From: Huntington Beach, Ca. Member No.: 3,165 Region Association: Southern California |
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BeemerSteve |
Dec 14 2015, 08:48 PM
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#4
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Member Group: Members Posts: 239 Joined: 2-September 15 From: Van Zandt, Wa Member No.: 19,123 Region Association: Pacific Northwest |
Fuse!!
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toolguy |
Dec 14 2015, 09:29 PM
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#5
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Senior Member Group: Members Posts: 1,268 Joined: 2-April 11 From: San Diego / El Cajon Member No.: 12,889 Region Association: Southern California |
there are 4 fuses for headlights, high and low beam, left and right. .
when only 1 doesn't work, look at the fuses. . when both l & r don't work, look at wiring . . power wiring goes to the left [drivers side] first and then tandems over to the right side |
Mike Bellis |
Dec 14 2015, 10:08 PM
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#6
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Resident Electrician Group: Members Posts: 8,345 Joined: 22-June 09 From: Midlothian TX Member No.: 10,496 Region Association: None |
Corrosion on the push spade terminal on the fuse panel and spin the fuse in place if it's an original style.
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sb914 |
Dec 14 2015, 10:12 PM
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#7
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Surf Guru Group: Members Posts: 4,303 Joined: 25-November 12 From: Brookings,Oregon Member No.: 15,191 Region Association: Southern California |
Corrosion on the push spade terminal on the fuse panel and spin the fuse in place if it's an original style. (IMG:style_emoticons/default/agree.gif) |
porschetub |
Dec 14 2015, 11:40 PM
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#8
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Advanced Member Group: Members Posts: 4,701 Joined: 25-July 15 From: New Zealand Member No.: 18,995 Region Association: None |
I pulled all my fuses and replaced them....what a difference.
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Marv's3.6six |
Dec 15 2015, 01:18 AM
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#9
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Actual member 7" Group: Members Posts: 695 Joined: 22-November 04 From: Huntington Beach, Ca. Member No.: 3,165 Region Association: Southern California |
there are 4 fuses for headlights, high and low beam, left and right. . when only 1 doesn't work, look at the fuses. . when both l & r don't work, look at wiring . . power wiring goes to the left [drivers side] first and then tandems over to the right side I should mention it is an Engman fuse panel and has blade fuses. Also I frogged the fuses for the lights (Swapped left light fuse with right light fuse) and the problem did not change. There should also be no corrosion as the wiring harness was rebuilt 10 years ago and is in good shape. But I will do a visual check of the loom and connectors. |
porschetub |
Dec 15 2015, 12:57 PM
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#10
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Advanced Member Group: Members Posts: 4,701 Joined: 25-July 15 From: New Zealand Member No.: 18,995 Region Association: None |
there are 4 fuses for headlights, high and low beam, left and right. . when only 1 doesn't work, look at the fuses. . when both l & r don't work, look at wiring . . power wiring goes to the left [drivers side] first and then tandems over to the right side I should mention it is an Engman fuse panel and has blade fuses. Also I frogged the fuses for the lights (Swapped left light fuse with right light fuse) and the problem did not change. There should also be no corrosion as the wiring harness was rebuilt 10 years ago and is in good shape. But I will do a visual check of the loom and connectors. Have you checked the contacts in the 3 wire headlight plug ?,things do corrode up inside these. You could also locate the hot wire for this light on the back of the fuseboard and check it for continuity back the the lamp holder. |
Marv's3.6six |
Dec 15 2015, 07:03 PM
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#11
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Actual member 7" Group: Members Posts: 695 Joined: 22-November 04 From: Huntington Beach, Ca. Member No.: 3,165 Region Association: Southern California |
OK Found the problem. I have the Engman fuse panel. It is missing the strap between fuse 3 and 4 on the supply side as pictured. I put a temporary alligator strap between the lugs and the light works fine. What have others done as a permanent solution to this issue?????
Attached image(s) |
NS914 |
Sep 29 2016, 11:43 AM
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#12
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Member Group: Members Posts: 198 Joined: 9-June 09 From: Dartmouth, Nova Scotia Member No.: 10,455 Region Association: Canada |
OK Found the problem. I have the Engman fuse panel. It is missing the strap between fuse 3 and 4 on the supply side as pictured. I put a temporary alligator strap between the lugs and the light works fine. What have others done as a permanent solution to this issue????? Hey Marv, I know this was a while ago but I was searching for anyone who had a similar challenge and low and behold.....you sprang up....by the way, if I did not say it before...OMG, your car is amazing!!! Regards, Grant |
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