Re: [MBZ] Instrument cluster Fuse?

2021-01-25 Thread Curt Raymond via Mercedes
LEDs are diodes (the D in LED) so they only work in one direction. Incandescent bulbs will work either way.The problem is that the bulb holders aren't marked for polarity and you can't really test until you reinstall the cluster since the bulbs are on the rear and the cluster needs to be

Re: [MBZ] Instrument cluster Fuse?

2021-01-25 Thread Jim Cathey via Mercedes
> OK, you lost me. What do you mean by "they only go one way so you might have > to pull the dash pod again and flop 'em around"? 1) LEDs are polarized. 2) Incandescent bulbs are not. 3) the car runs on DC. So, you can put a cheap symmetrical incandescent-replacement LED bulb into a socket in a

Re: [MBZ] Instrument cluster Fuse?

2021-01-25 Thread Randy Bennell via Mercedes
On 23/01/2021 9:25 PM, Curt Raymond via Mercedes wrote: Try it more, if you haven't worn the skin off your fingers you haven't twiddled it enough. If you take the pod out to do LED bulbs and line the light pipes you can bridge across it so you've always got full brightness. I've never seen

Re: [MBZ] Instrument cluster Fuse?

2021-01-25 Thread Randy Bennell via Mercedes
On 23/01/2021 9:24 PM, Curt Raymond via Mercedes wrote: LED bulbs are a great upgrade for a 123. While you've got the dash pod out line the light pipes with mylar or aluminum foil. Worst thing about the LEDs is that they only go one way so you might have to pull the dash pod again and flip

Re: [MBZ] Instrument cluster Fuse?

2021-01-25 Thread Randy Bennell via Mercedes
On 23/01/2021 6:56 PM, Dan Penoff via Mercedes wrote: Lighting rheostat is one of the most common failures you’ll ever find on a w123. The wiper on the rheostat sits in one place for decades and the contact corrodes. Give it a twist or two and all is well. Sometimes they will fail so bad

Re: [MBZ] Instrument cluster Fuse?

2021-01-24 Thread Mitch Haley via Mercedes
In a 240D, not too much to worry about with today's speed limits. Petal to the medal unless you seem to be going faster than everybody else. Fuel up every five hours. And pray the oil pressure gauge doesn't drop to zero. Too bad about that Italian tune-up the car didn't get. Didn't Klebbie check

Re: [MBZ] Instrument cluster Fuse?

2021-01-24 Thread Curt Raymond via Mercedes
Right on, put the pedal down and leave it there. Curt Sent from Yahoo Mail on Android On Sun, Jan 24, 2021 at 8:50 AM, Dwight Giles via Mercedes wrote: Good news is you don't jave to worry about speeding in a 240D. Dwight Giles Jr. Wickford RI On Sat, Jan 23, 2021, 11:59 PM OK Don via

Re: [MBZ] Instrument cluster Fuse?

2021-01-24 Thread Dan Penoff via Mercedes
They’re not cheap: 000 542 41 25 - around $75.00 at a discount dealer. -D > On Jan 24, 2021, at 10:01 AM, Andrew Strasfogel via Mercedes > wrote: > > If you have to ask you probably can't afford it. > > On Sun, Jan 24, 2021 at 10:00 AM Kaleb Striplin via Mercedes < > mercedes@okiebenz.com>

Re: [MBZ] Instrument cluster Fuse?

2021-01-24 Thread Andrew Strasfogel via Mercedes
If you have to ask you probably can't afford it. On Sun, Jan 24, 2021 at 10:00 AM Kaleb Striplin via Mercedes < mercedes@okiebenz.com> wrote: > How much are they? It’s unbelievable they are available again. > > Sent from my iPhone > > > On Jan 24, 2021, at 8:01 AM, Jaime Kopchinski via Mercedes

Re: [MBZ] Instrument cluster Fuse?

2021-01-24 Thread Kaleb Striplin via Mercedes
How much are they? It’s unbelievable they are available again. Sent from my iPhone > On Jan 24, 2021, at 8:01 AM, Jaime Kopchinski via Mercedes > wrote: > > As mentioned, it's the rheostat. You can wiggle it back and forth > carefully for several minutes and you might get lucky and get the

Re: [MBZ] Instrument cluster Fuse?

2021-01-24 Thread Jaime Kopchinski via Mercedes
As mentioned, it's the rheostat. You can wiggle it back and forth carefully for several minutes and you might get lucky and get the lights to come on a bit. The real fix is to take it apart and clean the contacts well. If the resistive coil inside has come out of its place in the ceramic body,

Re: [MBZ] Instrument cluster Fuse?

2021-01-24 Thread Dwight Giles via Mercedes
Good news is you don't jave to worry about speeding in a 240D. Dwight Giles Jr. Wickford RI On Sat, Jan 23, 2021, 11:59 PM OK Don via Mercedes wrote: > I think the issue is that he's on the road now, and would like to know how > fast he's going and how much fuel he has while driving at night.

Re: [MBZ] Instrument cluster Fuse?

2021-01-23 Thread OK Don via Mercedes
I think the issue is that he's on the road now, and would like to know how fast he's going and how much fuel he has while driving at night. He can fix it when he gets home, but what does he do tonight? I vote for a red led headlamp. I keep one in the airplane for night flying - as the instrument

Re: [MBZ] Instrument cluster Fuse?

2021-01-23 Thread Curt Raymond via Mercedes
I did? I'm sure there's a bunch. I had to run a separate ground on my '83 240D back in the day. When it was bad the turn signals would make the fuel gauge jump... -Curt On Saturday, January 23, 2021, 9:20:51 PM EST, Dwight Giles wrote: IIRC Curt posted a you tube on how to fix

Re: [MBZ] Instrument cluster Fuse?

2021-01-23 Thread Curt Raymond via Mercedes
Try it more, if you haven't worn the skin off your fingers you haven't twiddled it enough. If you take the pod out to do LED bulbs and line the light pipes you can bridge across it so you've always got full brightness. I've never seen any need to turn down the brightness on a 123. -Curt

Re: [MBZ] Instrument cluster Fuse?

2021-01-23 Thread Curt Raymond via Mercedes
LED bulbs are a great upgrade for a 123. While you've got the dash pod out line the light pipes with mylar or aluminum foil. Worst thing about the LEDs is that they only go one way so you might have to pull the dash pod again and flip 'em around. Don't fall for the xenon bulbs, they'll melt

Re: [MBZ] Instrument cluster Fuse?

2021-01-23 Thread Dwight Giles via Mercedes
IIRC Curt posted a you tube on how to fix ground on 123 instrument clusters Dwight Giles Jr. Wickford RI On Sat, Jan 23, 2021, 9:13 PM Dwight Giles wrote: > I have had to jiggle most 123 instrument cluster light knobs. > > Dwight Giles Jr. > Wickford RI > > On Sat, Jan 23, 2021, 7:48 PM Allan

Re: [MBZ] Instrument cluster Fuse?

2021-01-23 Thread Dwight Giles via Mercedes
I have had to jiggle most 123 instrument cluster light knobs. Dwight Giles Jr. Wickford RI On Sat, Jan 23, 2021, 7:48 PM Allan Streib via Mercedes < mercedes@okiebenz.com> wrote: > Most certainly there is a fuse, but I think more things would not be > working if that fuse blows (parking/turn

Re: [MBZ] Instrument cluster Fuse?

2021-01-23 Thread Allan Streib via Mercedes
Jim Cathey via Mercedes writes: >> Already tried the rheostat. Nothing > > Basically, it's still a bad rheostat. Once I had a blown trace inside the > instrument cluster, on a W201, but even that's fixable with a bit of wire. I mean, it *could* be a fuse, but more than the instrument lights

Re: [MBZ] Instrument cluster Fuse?

2021-01-23 Thread Jim Cathey via Mercedes
> Already tried the rheostat. Nothing Basically, it's still a bad rheostat. Once I had a blown trace inside the instrument cluster, on a W201, but even that's fixable with a bit of wire. -- Jim ___ http://www.okiebenz.com To search list archives

Re: [MBZ] Instrument cluster Fuse?

2021-01-23 Thread Don Snook via Mercedes
Already tried the rheostat. Nothing Donald H. Snook FedEx Freight Sent from my iPhone > On Jan 23, 2021, at 6:43 PM, Dan Penoff wrote: > > That’s a feature. > > It’s not a fuse, it’s a bad rheostat for the lighting. Turn the knob on the > rheostat for the instrument lights a little and

Re: [MBZ] Instrument cluster Fuse?

2021-01-23 Thread Dan Penoff via Mercedes
Lighting rheostat is one of the most common failures you’ll ever find on a w123. The wiper on the rheostat sits in one place for decades and the contact corrodes. Give it a twist or two and all is well. Sometimes they will fail so bad they’ll have a dead spot, but that just means you have to

Re: [MBZ] Instrument cluster Fuse?

2021-01-23 Thread Kaleb Striplin via Mercedes
It’s most likely the reostat or whatever it’s called. How far have you made it? Noting has flown apart yet? I kind of miss that car actually. I do need to get a 240D going for myself to drive. Sent from my iPhone > On Jan 23, 2021, at 6:37 PM, Donald Snook via Mercedes > wrote: > > Is

Re: [MBZ] Instrument cluster Fuse?

2021-01-23 Thread Allan Streib via Mercedes
Most certainly there is a fuse, but I think more things would not be working if that fuse blows (parking/turn indicators, fuel gauge, IIRC). Try twiddling the dimmer knob. Maybe oxidation is interrupting the current flow. The instrument lights are not super bright to begin with, so you'll

Re: [MBZ] Instrument cluster Fuse?

2021-01-23 Thread Dan Penoff via Mercedes
That’s a feature. It’s not a fuse, it’s a bad rheostat for the lighting. Turn the knob on the rheostat for the instrument lights a little and they’ll most likely come on. You bought a KlebCar. Let the fun begin. -D > On Jan 23, 2021, at 7:36 PM, Donald Snook via Mercedes > wrote: > > Is

[MBZ] Instrument cluster Fuse?

2021-01-23 Thread Donald Snook via Mercedes
Is there a fuse for the instrument cluster on a 123? Mine is BLACK. Not dim or dark. Totally black Donald H. Snook ___ http://www.okiebenz.com To search list archives http://www.okiebenz.com/archive/ To Unsubscribe or change delivery options go to: