| Write-Up: Fixing HVAC Climate Control Lighting | |
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+32Mr.Riviera LARRY70GS Abaddon J. Chris Davis 97 park ave VJD2 Lostal21 Eldo superivicharg Snowdog Rickw DEMonte1997 98RIV7777 #1BearsFan captshiner ewolfe0050 '96reese albertj LAST1987GN AA nothincame2mind deekster_caddy Shintsu 99Rivman T Riley 96RIVMANN ZEP sburch23 SilverArrow102 racinfan turtleman pwmin 36 posters |
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pwmin Enthusiast
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Name : Paul Age : 43 Location : Denver, CO Joined : 2007-01-23 Post Count : 131 Merit : 6
![Write-Up: Fixing HVAC Climate Control Lighting Empty](https://2img.net/i/empty.gif) | Subject: Write-Up: Fixing HVAC Climate Control Lighting Thu Jan 25, 2007 2:35 pm | |
| the lights on my climate control were dimming, so i followed a writeup on regalgs.org of how to fix it. since it was for a regal, it was somewhat different than mine, so im going to do a writeup of what i did. this is the best of my recollection since its been a while. HTH first, you remove the front display by lifting up on the tabs seen at the top of the picture and pulling the display down. ![Write-Up: Fixing HVAC Climate Control Lighting DSCF0576](https://smg.photobucket.com/albums/v476/pwmin/98%20Riviera/Electronics/DSCF0576.jpg) this exposes the board you need to remove. second, take the plug out by GENTLY pulling up. it should easily come out. next, lift up the tabs seen on the bottom of the second pick and pull the board out. ![Write-Up: Fixing HVAC Climate Control Lighting DSCF0577](https://smg.photobucket.com/albums/v476/pwmin/98%20Riviera/Electronics/DSCF0577.jpg) ![Write-Up: Fixing HVAC Climate Control Lighting DSCF0578](https://smg.photobucket.com/albums/v476/pwmin/98%20Riviera/Electronics/DSCF0578.jpg) the next picture shows the brown resistors that are the problem (these are the main difference between the regal and riviera climate controls). you need to resolder the joints on the other side (seen in the second pic below). all i did was reheated the solder and it worked fine. next, put it back together and if all goes well, no more dimming problem. ![Write-Up: Fixing HVAC Climate Control Lighting DSCF0579](https://smg.photobucket.com/albums/v476/pwmin/98%20Riviera/Electronics/DSCF0579.jpg) ![Write-Up: Fixing HVAC Climate Control Lighting DSCF0580](https://smg.photobucket.com/albums/v476/pwmin/98%20Riviera/Electronics/DSCF0580.jpg)
Last edited by on Mon Apr 30, 2007 9:35 pm; edited 1 time in total | |
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turtleman Expert
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Name : Codith Age : 36 Location : Villa Park, IL Joined : 2007-02-08 Post Count : 3671 Merit : 140
![Write-Up: Fixing HVAC Climate Control Lighting Empty](https://2img.net/i/empty.gif) | Subject: Re: Write-Up: Fixing HVAC Climate Control Lighting Mon Mar 12, 2007 11:49 pm | |
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racinfan Addict
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Name : Joe Location : Cleveland, OH Joined : 2007-02-05 Post Count : 567 Merit : 5
![Write-Up: Fixing HVAC Climate Control Lighting Empty](https://2img.net/i/empty.gif) | Subject: Re: Write-Up: Fixing HVAC Climate Control Lighting Tue Mar 13, 2007 12:04 am | |
| Your pictures are a bit dim right now... | |
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SilverArrow102 Member
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Name : John Location : NW MO Joined : 2007-02-17 Post Count : 82 Merit : 1
![Write-Up: Fixing HVAC Climate Control Lighting Empty](https://2img.net/i/empty.gif) | Subject: Re: Write-Up: Fixing HVAC Climate Control Lighting Tue Mar 13, 2007 6:57 am | |
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pwmin Enthusiast
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Name : Paul Age : 43 Location : Denver, CO Joined : 2007-01-23 Post Count : 131 Merit : 6
![Write-Up: Fixing HVAC Climate Control Lighting Empty](https://2img.net/i/empty.gif) | Subject: Re: Write-Up: Fixing HVAC Climate Control Lighting Tue Mar 13, 2007 9:57 am | |
| oh, crap, i had to clean up my photobucket and moved them. gotta relink them...sorry | |
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sburch23 Addict
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Name : Scott Location : Roswell, GA Joined : 2007-04-02 Post Count : 547 Merit : 14
![Write-Up: Fixing HVAC Climate Control Lighting Empty](https://2img.net/i/empty.gif) | Subject: Re: Write-Up: Fixing HVAC Climate Control Lighting Thu Apr 05, 2007 11:08 pm | |
| There is a place on eBay that claims to be able to fix these. I think I searched for "Buick climate control". It may have been in the Store section.
I had seen the post of the Regal GS board but did not have the time, or skill to try it. | |
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pwmin Enthusiast
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Name : Paul Age : 43 Location : Denver, CO Joined : 2007-01-23 Post Count : 131 Merit : 6
![Write-Up: Fixing HVAC Climate Control Lighting Empty](https://2img.net/i/empty.gif) | Subject: Re: Write-Up: Fixing HVAC Climate Control Lighting Mon Apr 30, 2007 9:35 pm | |
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ZEP Fanatic
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Name : Zach Joined : 2007-12-24 Post Count : 498 Merit : 11
![Write-Up: Fixing HVAC Climate Control Lighting Empty](https://2img.net/i/empty.gif) | Subject: Climate control lighting Sat Jan 12, 2008 9:40 am | |
| On the AC contol panel, the one above the radio, I've got two lights that are burned out (the one that lights up the Air Flow switch and the blue light on the Temp switch). I went to the mechanic I usually go to for things like that and he said he'd need to buy a whole new control panel for, like, $400 or so. Needless to say, I'm not interested in buying one.
I'm interested to know, though, if those lights can possibly be replaced without having to replace the whole assembly. I was thinking of putting some blue LEDs in where the orange lights are now anyway, but has anyone got any experience with replacing the old bulbs with new ones? How would one go about doing something like that?
Thanks for your time everyone, and sorry for the questions. | |
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96RIVMANN Fanatic
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Name : Paul Location : MN Joined : 2007-10-22 Post Count : 253 Merit : 11
![Write-Up: Fixing HVAC Climate Control Lighting Empty](https://2img.net/i/empty.gif) | Subject: Re: Write-Up: Fixing HVAC Climate Control Lighting Sat Jan 12, 2008 9:50 am | |
| You have to pull the dash panel off to get at the HVAC control. Once you get it out you can go to radio shack and buy part# 272-1092 bulbs. I just did this on my control and they worked great. The orange lights in the control are 3mm led's. The hardest part is getting the dash apart. Just look up radio removal in the search and you should come up with the procedure on how to get the dash apart. | |
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T Riley Guru
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Name : Travis Age : 34 Location : Minnesconsin Joined : 2007-02-08 Post Count : 5127 Merit : 10
![Write-Up: Fixing HVAC Climate Control Lighting Empty](https://2img.net/i/empty.gif) | Subject: Re: Write-Up: Fixing HVAC Climate Control Lighting Sat Jan 12, 2008 12:05 pm | |
| - 96RIVMANN wrote:
- You have to pull the dash panel off to get at the HVAC control. Once you get it out you can go to radio shack and buy part# 272-1092 bulbs. I just did this on my control and they worked great. The orange lights in the control are 3mm led's. The hardest part is getting the dash apart. Just look up radio removal in the search and you should come up with the procedure on how to get the dash apart.
are the bottons clear??? so if anyone WAS to change the color would it be the true color or is there a filiment to make any light show orange??? JW?? | |
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96RIVMANN Fanatic
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Name : Paul Location : MN Joined : 2007-10-22 Post Count : 253 Merit : 11
![Write-Up: Fixing HVAC Climate Control Lighting Empty](https://2img.net/i/empty.gif) | Subject: Re: Write-Up: Fixing HVAC Climate Control Lighting Sat Jan 12, 2008 1:49 pm | |
| They are indeed clear. I installed a 3mm green led in the auto button and a red one in the off button. Not sure if you can get the leds at radio shack I had them lying around at work. | |
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99Rivman Aficionado
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Name : Randall Location : North Carolina Joined : 2007-01-16 Post Count : 2009 Merit : 90
![Write-Up: Fixing HVAC Climate Control Lighting Empty](https://2img.net/i/empty.gif) | Subject: Re: Write-Up: Fixing HVAC Climate Control Lighting Sat Jan 12, 2008 5:08 pm | |
| Thanks, this is good to know, I have some burned out in my newest one too. | |
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ZEP Fanatic
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Name : Zach Joined : 2007-12-24 Post Count : 498 Merit : 11
![Write-Up: Fixing HVAC Climate Control Lighting Empty](https://2img.net/i/empty.gif) | Subject: Re: Write-Up: Fixing HVAC Climate Control Lighting Sat Jan 12, 2008 6:37 pm | |
| Awesome, I'll get to this once I get a couple other things out of the way, but thanks for the help, 96. | |
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ZEP Fanatic
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Name : Zach Joined : 2007-12-24 Post Count : 498 Merit : 11
![Write-Up: Fixing HVAC Climate Control Lighting Empty](https://2img.net/i/empty.gif) | Subject: Re: Write-Up: Fixing HVAC Climate Control Lighting Sat Feb 02, 2008 10:29 pm | |
| Well, I just put a new head unit in and a bunch of the climate control lights went out. So I'll have to take the damn dash off again and investigate this. Is there a particular brand of LED you suggest for replacing the ones already in there, 96RIVMANN? | |
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Shintsu Expert
Name : Shintsu Joined : 2007-10-14 Post Count : 2979 Merit : -16
![Write-Up: Fixing HVAC Climate Control Lighting Empty](https://2img.net/i/empty.gif) | Subject: Climate control lightbulbs? Sat May 03, 2008 3:42 am | |
| Are there lightbulbs behind the climate control buttons (Like the Fan and Air flow buttons or even the Vent, Recirc, etc. buttons)? I've always wondered because if there are mine are burnt out and I hate that I can't see what they say in the dark. I know what they do but it just bugs me because I feel like they should be lit up. | |
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deekster_caddy Master
Name : Derek Age : 52 Location : Reading, MA Joined : 2007-01-31 Post Count : 7717 Merit : 109
![Write-Up: Fixing HVAC Climate Control Lighting Empty](https://2img.net/i/empty.gif) | Subject: Re: Write-Up: Fixing HVAC Climate Control Lighting Sat May 03, 2008 3:21 pm | |
| They are LEDs, soldered into the circuit board. I recall that there is a writeup on how to do this, but I can't find it. I think it's on regalgs.org. You need to unsolder the old LEds and solder in some new ones. Not for the noob to the soldering iron... | |
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Shintsu Expert
Name : Shintsu Joined : 2007-10-14 Post Count : 2979 Merit : -16
![Write-Up: Fixing HVAC Climate Control Lighting Empty](https://2img.net/i/empty.gif) | Subject: Re: Write-Up: Fixing HVAC Climate Control Lighting Sat May 03, 2008 4:55 pm | |
| Oh, no no not the little orangish yellow lights like when you push rear defrost, I mean like behind the actual letters that light up the words. They seem like they should've been lit up because someone new to the car would have no idea what's what in the dark. | |
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deekster_caddy Master
Name : Derek Age : 52 Location : Reading, MA Joined : 2007-01-31 Post Count : 7717 Merit : 109
![Write-Up: Fixing HVAC Climate Control Lighting Empty](https://2img.net/i/empty.gif) | Subject: Re: Write-Up: Fixing HVAC Climate Control Lighting Sat May 03, 2008 10:28 pm | |
| They are all LEDs. ![frown](/users/3215/30/10/37/smiles/icon_sad.gif) | |
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nothincame2mind Aficionado
Name : Ryan Age : 39 Location : Columbia, Missouri Joined : 2007-01-19 Post Count : 1182 Merit : 20
![Write-Up: Fixing HVAC Climate Control Lighting Empty](https://2img.net/i/empty.gif) | Subject: Re: Write-Up: Fixing HVAC Climate Control Lighting Sun May 04, 2008 1:28 am | |
| Can you replace the radio LED's the same way? I have the same problem, Shintsu, but I just ignore it. I want to make most of the LED's blue. I may have a chance to store the Riv and drive something else and dress up the Riv nicely and not have to rely on it for a DD. | |
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AA Administrator
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Name : Aaron Age : 47 Location : C-bus, Ohio Joined : 2007-01-13 Post Count : 18448 Merit : 252
![Write-Up: Fixing HVAC Climate Control Lighting Empty](https://2img.net/i/empty.gif) | Subject: Re: Write-Up: Fixing HVAC Climate Control Lighting Sun May 04, 2008 3:59 pm | |
| Are you sure they're LEDs? They make tiny light bulbs that can be soldered onto boards. The reason I ask, illumination LEDs have a super-long life, they last almost forever. _________________ '05 GTO 6.0L • 6-spd • 95k miles • 0-60: 4.8s • 16.9 avg MPG • Nelson Ledges Lap: 1:26'95 Celica GT 2.2L • 5-spd • 165k miles • 0-60: yes'98 SC Riviera • 281k miles • 298 HP/370 TQ • 0-60: 5.79s • ET: 13.97 @ 99.28 • 4087 lb • 20.1 avg MPG • Nelson Ledges Lap: 1:30 3.4" pulley • AL104 plugs • 180º t-stat • FWI w/K&N • 1.9:1 rockers • OR pushrods • LS6 valve springs • SLP headers • ZZP fuel rails KYB GR2 struts • MaxAir shocks • Addco sway bars • UMI bushings • GM STB • Enkei 18" EV5s w/ Dunlop DZ101s • F-body calipers EBC bluestuff/Hawk HP plus • SS lines • Brembo slotted discs • DHP tuned • Aeroforce • Hidden Hitch^^^ SOLD ^^^ '70 Ninety-Eight Holiday Coupe 455cid • 116k miles^^^ SOLD ^^^ ![frown](/users/3215/30/10/37/smiles/icon_sad.gif) | |
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Shintsu Expert
Name : Shintsu Joined : 2007-10-14 Post Count : 2979 Merit : -16
![Write-Up: Fixing HVAC Climate Control Lighting Empty](https://2img.net/i/empty.gif) | Subject: Re: Write-Up: Fixing HVAC Climate Control Lighting Sun May 04, 2008 4:35 pm | |
| Yeah, that's why I was pretty sure they were bulbs. I think the LEDs would out last the car! | |
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deekster_caddy Master
Name : Derek Age : 52 Location : Reading, MA Joined : 2007-01-31 Post Count : 7717 Merit : 109
![Write-Up: Fixing HVAC Climate Control Lighting Empty](https://2img.net/i/empty.gif) | Subject: Re: Write-Up: Fixing HVAC Climate Control Lighting Sun May 04, 2008 4:55 pm | |
| I was pretty sure they are LEDs and the OEM soldering sucks. I could be wrong though. | |
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LAST1987GN Special
Name : Louie Age : 71 Location : Wappingers Falls, NY Joined : 2008-05-26 Post Count : 6 Merit : 0
![Write-Up: Fixing HVAC Climate Control Lighting Empty](https://2img.net/i/empty.gif) | Subject: Climate Control Illumination Issues Tue Jun 17, 2008 9:58 pm | |
| HI Guys I have a 97 SC Riviera which I just recently had the A/C charged, since then the control panel appears to dim and nothing works. The fan, blower, A/C or anything, then all of sudden the light gets brighter and everything works and then stops just as fast as it came on. the gas gauge also seems to work intermitting also. Any help or suggestions would be appreciated. | |
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deekster_caddy Master
Name : Derek Age : 52 Location : Reading, MA Joined : 2007-01-31 Post Count : 7717 Merit : 109
![Write-Up: Fixing HVAC Climate Control Lighting Empty](https://2img.net/i/empty.gif) | Subject: Re: Write-Up: Fixing HVAC Climate Control Lighting Wed Jun 18, 2008 10:22 pm | |
| What's your battery voltage during this dimming?
Sounds like your dash might have a bad ground wire somewhere. | |
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albertj Master
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Name : Location : Finger Lakes of New York State Joined : 2007-05-31 Post Count : 8676 Merit : 181
![Write-Up: Fixing HVAC Climate Control Lighting Empty](https://2img.net/i/empty.gif) | Subject: Re: Write-Up: Fixing HVAC Climate Control Lighting Thu Jun 19, 2008 7:02 am | |
| by the way does anyone know how to replace the light bulbs in the climate control? Albertj
Last edited by albertj on Mon Jun 23, 2008 12:32 am; edited 1 time in total | |
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| Write-Up: Fixing HVAC Climate Control Lighting | |
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