looks like I'm keeping my TDI forever
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Heading home from Trollhole's today, it was clear that only half of my cluster was illuminating. Before I search the board, has anyone run in to this? I assume it's just a burnt out bulb - this truck still has an original headlight... But man, it's dark in a 40 at night!
DISCONNECT THE BATTERY before removing the cluster from the dash or it is possible that you will inadvertently weld it there when the ammeter connections ground out.Your cheapest and easiest fix is to unscrew the speedo cable from the back of the gauge cluster and remove the two screws holding the cluster in place. I would recommend laying a rag on you steering column so as not to scratch your paint and then carefully tilt the top of the cluster forward so you can get to the backside. I think there are four bulbs, all the same size. Take one with you to the auto parts store and instead just replacing the one that's burned out, buy a multi-pack of replacements and swap them all out and keep the good ones as spares.
If you have money and time, you can upgrade to LEDs. I've seen some that were too bright in my opinion. I think @JohnVee has first-hand experience with those in his 40.
DISCONNECT THE BATTERY before removing the cluster from the dash or it is possible that you will inadvertently weld it there when the ammeter connections ground out.
I still haven't installed my no-longer-available LED strip/new gauge kit. I actually forgot all about it till now. Thanks for the great idea, David! I replaced all lights except headlights and gauge lights with LED. My 40 thread should list all the part numbers.
CCOT, and probably others, sell super bright incandescent bulbs but I hear that they can cause enough condensation to render the gauges unreadable at times.
There are some tabs around the lights that some people break off to get a better spread of light on the gauges.
Look in the 40 FAQ, Jeremy. Plenty of good info on this subject there.
You've never driven down a long hill with leaky brakes?Never seen a 40 speedo needle that far over to the right
Side note - Thanks to @lt1fire my Hyundai now has a shiny, CLEAR, new windshield. Having it replaced was much easier than me washing it. Thanks for the hookup, brother.
For what it's worth, I was heading downhill... But yeah, I kept it between 55 and 65 for the most part. 3:73's came stock in 1981 and I don't think the PO swapped them out - the engine wasn't struggling or anything.Never seen a 40 speedo needle that far over to the right
Nice! Were you on public land? If so, doubly nice since you really have to work your tail off for those bulls. I hope to be back out that way hunting next fall.