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Re: [T3] Mystery Electrical issue?


On Fri, 2005-07-08 at 10:15, Jim Adney wrote:
> On 8 Jul 2005 at 8:01, Timothy Kender wrote:
> 
> > For the 1st time since purchasing my 73, I drove in the dark! Wow! Oh 
> > boy! Here's what happened:
> > 1.    With the headlights on, the GEN light did not illuminate UNTIL the 
> > RPM's were up a bit, say 15, 25, and 45 MPH. But, then, at those speeds, 
> > the light would glow dimly! If, I backed off a bit on the accelleration, 
> > the light would go out! But, then, at the next take-off, on it would 
> > dimly glow at said RPM's.
> 
> Check your system voltage with the headlights on and off. It should be around 
> 14V at all times as long as you're up to med rpm. If it's low, replace the VR 
> with a Bosch 30-019.
> 
> > 2.    I bought a nice, nearly new license plate light kit and wired it 
> > in to the wiring where the old one had been (or so I assume... It looked 
> > like the only wires needing to be integrated back there. But, no light! 
> > Gotta do some line tests today.
> 
> Better to look at your existing license light and get it working. With a bit of 
> work it will always be better than an aftermarket installation. Note that for 
> this to work you need a good ground and that the power is fed from one side of 
> the rear running lights.
> 
> > 3.    My right headlight glows a nice dim yellow-sunset, not a harsh and 
> > annoying bright white that could frighten Bambi into road stare! Gotta 
> > replace it.
> 
> Since this is a '73 you've got the extra ground wires, so that should not be a 
> problem, but there's still the possiblity. If the other side is fine, then it's 
> not a system problem, it's just something related to the right side. Check the 
> fuses and fuse connections. Check the ground wire where it is held under a 
> screw in the RF corner of the trunk area.

And don't forget Jim, Has a body shop been working on the head lights. I
hate to say it, but with exterior light problems, one of the first
things I look for is recent body work.
> 
> Are both headlights standard sealed beams?
-- 
Russ Wolfe
'71 FB AT
'66 FB MT
'64 T34 (not running)
'65 T1 (not running)
'05 KIA Sorento SUV
russw@classicvw.org
http://www.classicvw.org

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