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MK1 Cluster, or ideas for refurb?



Cut out a square of the PCB that goes behind the lightbulbs, 
quickly/carefully solder to it.  If that works, glue it down.

Better idea, replace all the bulbs with White LEDs with an inline resistor 
of 500ohms or so on the positive leg.  You can modify the bayonets into 
holders for the LEDs.  Then you'll never have to screw that that part of it 
again.  I did the LED mod in my heater control panel.  Works great!  Only 
thing is the dimmer isn't as effective on LEDs as it is on the 
incandescents.  So what though.  I think even using that stupid dimmer is 
recipe for a fire anyways.

----- Original Message ----- 
From: <nocones77-vw@xxxxxxxxx>
To: "Scirocco-L" <scirocco-l@xxxxxxxxxxxx>
Sent: Monday, October 29, 2007 3:35 PM
Subject: WTB: MK1 Cluster, or ideas for refurb?


> Man...apparently VDO and Motometer built a "self destruct" mechanism into 
> the flexible circuit panel on the back of the gauge cluster in the Mk1s. I 
> have no less than THREE clusters sitting here, and they ALL have circuits 
> that have peeled up and started to short-circuit. Funny thing is the best 
> one is the one with 330,000 miles on it, and the ODO still works too!
>
> Anyone have any suggestions? I actually started building a wiring harness 
> to replace the circuit. The idea is looking promising, but I'm kinda stuck 
> with what to do with the quarter-turn bayonet light bulbs, which rely on 
> the circuit being there. Anyone know where to get bulbs that will fit, but 
> allow for regular wire connections instead of having the contacts on the 
> bayonet?
>
> Or does anyone have a 12-pin gauge cluster in VERY GOOD shape they'd like 
> to sell?
>
> FYI, for anyone else similarly frustrated: I got a single-gauge cluster 
> out of an early base-model Rabbit that seems to work wonderfully, other 
> than the lack of a proper coolant gauge. It seems it uses a coolant 
> overheating "switch" for a simple on/off warning light instead of variable 
> voltage sender for a gauge. I'm using it in the race car, where I have a 
> separate tach and oil temp gauge anyway. But I'd prefer not mounting a 
> separate tach on a pod for the street car...
>
> Please CC me directly in replies, or I'm liable to miss your reply in the 
> general social chatter. :-)
>
> Neal
> '77 Scirocco race car
> '76 Scirocco street...er...make that "garage-bound" car
>
> (WHY, OH WHY did I sell that really sharp CNC'd aluminum dash plate I
> got from that guy who used to do the 6-speed conversions years ago...that 
> thing
> was so cool, but not legal for my race class at the time so I ended up
> not using it sold it...rats...)
>
>
>
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