1992-1999 Series I L27 (1992-1994 SE,SLE, SSE) & Series II L36 (1995-1999 SE, SSE, SLE) and common problems for the Series I and II L67 (all supercharged models 92-99) Including Olds 88's, Olds LSS's and Buick Lesabres Please use General Chat for non-mechanical issues, and Performance and Brainstorming for improvements.

Dash lights: Are they getting dimmer, or...

Thread Tools
 
Search this Thread
 
Old Sep 4, 2005 | 08:37 PM
  #1  
Bob Dillon's Avatar
Thread Starter
Senior Member
Posts like a Camaro
 
Joined: Feb 2005
Posts: 922
Likes: 8
From: Gilroy, California
Bob Dillon is on a distinguished road
Default Dash lights: Are they getting dimmer, or...

Am I getting blinder?

Anyone know where the ground for the dash is?

Similar problems?
Reply
Old Sep 4, 2005 | 09:05 PM
  #2  
Bugsi's Avatar
Senior Member
Posts like a Camaro
 
Joined: Nov 2002
Posts: 857
Likes: 0
Bugsi is on a distinguished road
Default

You do know you can dial the dash lights brighter and dimmer with the headlight ****, right?
Reply
Old Sep 4, 2005 | 09:27 PM
  #3  
Bob Dillon's Avatar
Thread Starter
Senior Member
Posts like a Camaro
 
Joined: Feb 2005
Posts: 922
Likes: 8
From: Gilroy, California
Bob Dillon is on a distinguished road
Default

Yes, I do. I've always had them at max brightness. They still seem dimmer.
Reply
Old Sep 4, 2005 | 09:34 PM
  #4  
Bugsi's Avatar
Senior Member
Posts like a Camaro
 
Joined: Nov 2002
Posts: 857
Likes: 0
Bugsi is on a distinguished road
Default

Okay, just checking the obvious, first. See if it'* an entire electrical system problem, mine did stuff like this when my positive battery cable was all corroded inside the casing, and my battery had a crack in it.
Reply
Old Sep 4, 2005 | 10:57 PM
  #5  
Bob Dillon's Avatar
Thread Starter
Senior Member
Posts like a Camaro
 
Joined: Feb 2005
Posts: 922
Likes: 8
From: Gilroy, California
Bob Dillon is on a distinguished road
Default

Just cleaned the battery cables a few weeks ago.

I'm thinking dashboard ground. anybody know where it is?
Reply
Old Sep 5, 2005 | 01:03 AM
  #6  
Bugsi's Avatar
Senior Member
Posts like a Camaro
 
Joined: Nov 2002
Posts: 857
Likes: 0
Bugsi is on a distinguished road
Default

I tried cleaning mine too, but unbeknownst to me, the postive cable was all corroded inside its casing. I had the ends looking all nice and shiny, but it didn't matter, the cable itself had become a giant resistor. If you cleaned corrosion off your positive cable end, consider getting the cable tested. I'd guess against the dash ground, which is probably via a multipin connector in the wiring harness.
Reply
Old Sep 5, 2005 | 01:43 AM
  #7  
Archon's Avatar
RIP
True Car Nut
 
Joined: Jul 2004
Posts: 5,656
Likes: 4
From: Grand Rapids, Mi
Archon is on a distinguished road
Default

This is from a '93. Don't know if similar or not. It'* the only ground that I found that is not in the engine compartment, or the trunk.
http://pg.photos.yahoo.com/ph/archon...37.jpg&.src=ph

Also, incandescent lamps do start to dim as they age. The filament starts to burn off the tungsten, which makes it burn less bright, and also makes the glass on the bulb start to turn black.
Reply
Old Sep 5, 2005 | 01:45 AM
  #8  
willwren's Avatar
Junior Member
Posts like a Ricer Type-R
 
Joined: Aug 2002
Posts: 11
Likes: 13
willwren is on a distinguished road
Default

There'* a similar ground location on the driver'* side, too. Under the carpet.
Reply
Old Dec 23, 2005 | 06:31 AM
  #9  
DMcBrideBoston's Avatar
Junior Member
Posts like a Ricer Type-R
 
Joined: Jun 2005
Posts: 11
Likes: 0
From: Boston, Massconfusion
DMcBrideBoston is on a distinguished road
Default

Sorry to bring old thread back but, can the light bulbs back there be upgraded to brighter ones to illuminate the gauges better?

I had to do this on two other cars I own.

Are they 194'* back there?

Thanks

Dave

BTW: I ask because my cluster is very dim by the odometer.

If I am talking without knowledge my bad, still learing these villes....
Reply
Old Dec 23, 2005 | 07:42 AM
  #10  
impatient99's Avatar
Senior Member
Posts like a Northstar
 
Joined: Dec 2005
Posts: 560
Likes: 1
From: Indianapolis
impatient99 is on a distinguished road
Default

And you have verified that the alternator is putting out the 13.5 volts or better?
I don't remember the exact voltage, but somewhere close to that.
Reply



All times are GMT -4. The time now is 07:34 PM.