driver's headlight intermittent
my wife has a 2000 V40
i've looked through the old posts but didn't see anything that fixed my problem. i have checked the fuse (driver's side engine bay -10amp) and bulb. i checked my headlight assembly wiring-it looks intact. i pulled all the relays under the driver's dash (the ones in the engine bay are labeled and don't mention lights)-none seemed to make any difference to the headlights...does this car not have headlight relays? i've looked for them online to purchase - nobody sells them that i could find... i'm not consistently getting 12v to the center headlight plug wire at the back of the driver's headlight assembly (according to my multi-meter), but if i bang on the dash (240 style) it will come back on temporarily. i am going back out and start checking continuity of the wiring harness...but it'd be REALLY great if there was something else to check before i start wiring up a redundant circuit to get this going. thanks in advance for any ideas, -chad |
RE: driver's headlight intermittent
if i put my meter between the fusebox in the engine bay and the center conductor of the headlight connector- it shows no continuity, then if i bop the dash - the meter will start beeping (signifies good circuit)
i can't hear any clicking like a relay that just freed up (but i am beating on stuff), so i guess it is just a bad connection someplace? |
RE: driver's headlight intermittent
Maybe headlight switch?
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RE: driver's headlight intermittent
hmmm, do you think it'd have outputs for each headlight?
lemme take a look at it (i've got the dash halfway apart so it should be pretty easy) thanks for the reply! -chad |
RE: driver's headlight intermittent
Possible but not 100% sure.
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RE: driver's headlight intermittent
i checked the switch, there is one output for both headlights and it seems to be working OK. i disassembled it and cleaned/regreased the slider contacts in the fog/headlight switches while i was in there...fwiw
the problem persists. i saw on another model (v70, i think) forum thread that these "shunts' were possible suspects (pic included) is this a possibility? how on earth do you get them out of there? thanks for helping me with this! [IMG]local://upfiles/20531/E215D4D5642A462DA11D1D4997ACD5CA.jpg[/IMG] |
RE: driver's headlight intermittent
The V70 is a different setup.
If you have a little bit of time I will check the wiring diagram and let you know in the morning. |
RE: driver's headlight intermittent
thanks!
i need to send you a belated christmas present for helping me on this. |
RE: driver's headlight intermittent
Maybe in the morning just bump this post to remind me.(Still have a busy night here)
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RE: driver's headlight intermittent
2 Attachment(s)
Ok here is pics of the diagram.
10/7 10/8 is one side headlight 10/9 10/10 is the other side headlight(Didn't specify high or low but most of the legend is missing) 11/2 Fuse box 15/10 relay panel under dash 4/38 CEM 3/2 headlight switch 3/3 turn signal switch high beam switch Attachment 23165 Attachment 23166 |
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