Notices
924/931/944/951/968 Forum Porsche 924, 924S, 931, 944, 944S, 944S2, 951, and 968 discussion, how-to guides, and technical help. (1976-1995)
Sponsored by:
Sponsored by:

help with cluster/panel lights / which should I have?

Thread Tools
 
Search this Thread
 
Old 11-28-2020, 04:12 PM
  #16  
odurandina
Team Owner
 
odurandina's Avatar
 
Join Date: Oct 2009
Location: one thousand, five hundred miles north of Ft. Lauderdale for the summer.
Posts: 28,704
Received 212 Likes on 153 Posts
Default

Originally Posted by screamin94Z
Don't do the LED's - my opinions:

1. Whiter light ruins your night vision. Not cool.
2. The color temperature doesn't match the rest of the dash. Very not cool.

My suggestion: LL158 bulbs are 3.4W, 25% higher than stock. More than enough light output to let you see in the dark without blinding you. I don't have to turn the dimmer all the way up to see the gauges in the dark and they match the rest of the dash. Perfection
1. still too dim.
2. still too dim.
3. sounds like hogwash n worry wartin'.
4. then again, you could be right (sorta).
5. more fancy (Bosch) junk
6. front lit (LED) ftw, i sure do love my bitchin bright instruments.
7. Watching GIANT on the TV: everything's bigger in Texas.
8. yeehaw!
9. i'll post my 'struments after i get in frun cuttin' wood.

Last edited by odurandina; 11-28-2020 at 04:21 PM.
Old 11-28-2020, 10:55 PM
  #17  
StoogeMoe
Rennlist Member
 
StoogeMoe's Avatar
 
Join Date: May 2004
Location: Poconos PA
Posts: 2,756
Received 109 Likes on 81 Posts
Default

I just completed my board that does PWM for LED lights that uses the stock rheostat. You can go from full bright to completely off. Without it, the dimmest is about 60% of full brightness.
Old 12-14-2020, 09:06 PM
  #18  
audi49
Rennlist Member
Thread Starter
 
audi49's Avatar
 
Join Date: Nov 2014
Location: Greer, SC
Posts: 653
Received 126 Likes on 81 Posts
Default

Finished this project.
In addition to fixing the odometer gear, replaced...
-14 mini bulbs that light up various messages & warnings on the instrument panel: Instrument Panel Light Bulb - Osram 2721MF | FCP Euro I don't think any of them were burned out, but since I was in there, I replaced them all.
-4 warning bulbs as noted a few posts up (from dealer)
-3 main front illumination lights: 194 LED Bulb - 5 LED - Miniature Wedge Base | Super Bright LEDs Here, I decided to go LED to keep the heat down since I was initially going to go with 3.8W incandescent bulb. I went with 3500K color to match other dash lighting. These bulbs are 30 lumens (dimmest LEDs i could find that fit these holders), and they do dim from max to about 1/2 intensity. Below is a photo with the brightness turned down about 1/2 the range. Photo makes it look a bit brighter than it actually is. I'm satisfied with the result! (I also redid the light guides by wrapping them in metal / shiny tape.
(and most importantly the odometer & trip meter move!)

The following 2 users liked this post by audi49:
Miggytosh (12-15-2020), Tiger03447 (12-14-2020)
Old 12-14-2020, 09:29 PM
  #19  
Perry 951
Addict
Rennlist Member

 
Perry 951's Avatar
 
Join Date: May 2001
Location: Kansas City
Posts: 6,915
Likes: 0
Received 69 Likes on 53 Posts
Default

Looks great! Nice work.
Old 01-01-2021, 01:03 PM
  #20  
srwhitman
Rennlist Member
 
srwhitman's Avatar
 
Join Date: Jan 2019
Location: Austin, TX
Posts: 172
Likes: 0
Received 45 Likes on 25 Posts
Default

I am apparently an idiot. I removed the instrument cluster to brighten the lighting and I'm removing my dash as well to recover. However, in my rush when removing the instrument cluster, I've not kept track of where A, B, and C connectors go on the back of the dash. I don't see any labels on the back of the dash itself but fortunately the connectors are labeled. Can anyone tell me?
Old 01-01-2021, 05:00 PM
  #21  
audi49
Rennlist Member
Thread Starter
 
audi49's Avatar
 
Join Date: Nov 2014
Location: Greer, SC
Posts: 653
Received 126 Likes on 81 Posts
Default

So I marked the connection that is vertical as ‘B’ but I don’t recall why. Is the B harness labeled perhaps. I did not mark the other two since I think those were positioned further apart and more obvious.
Old 01-01-2021, 06:32 PM
  #22  
srwhitman
Rennlist Member
 
srwhitman's Avatar
 
Join Date: Jan 2019
Location: Austin, TX
Posts: 172
Likes: 0
Received 45 Likes on 25 Posts
Default

B in the middle (vertical) sounds logical. Question is which side (looking from front of cluster) is A vs. C. Either way it would be A,B,C but I'm thinking more likely A on the left (looking from the back). Anybody else know?
Old 01-01-2021, 11:13 PM
  #23  
audi49
Rennlist Member
Thread Starter
 
audi49's Avatar
 
Join Date: Nov 2014
Location: Greer, SC
Posts: 653
Received 126 Likes on 81 Posts
Default

There is a post in the thread below that suggests that the C connector is the one on the right when looking forward at the cluster.

https://rennlist.com/forums/944-turb...fo-needed.html



Quick Reply: help with cluster/panel lights / which should I have?



All times are GMT -3. The time now is 08:35 PM.