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850 Interior Lights Flickering

Help, Advice and DIY Tutorials on Volvo's P80 platform cars -- Volvo's 1990s "bread and butter" cars -- powered by the ubiquitous and durable Volvo inline 5-cylinder engine.

1992 - 1997 850, including 850 R, 850 T-5R, 850 T-5, 850 GLT
1997 - 2000 S70, S70 AWD
1997 - 2000 V70, V70 AWD
1997 - 2000 V70-XC
1997 - 2004 C70

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Volvo4251
Posts: 153
Joined: 6 November 2009
Year and Model: 98 S90
Location: Louisville, Kentucky

850 Interior Lights Flickering

Post by Volvo4251 »

Hi all,

On my morning commute today, I drove the 850, I noticed for a good 2-3 minutes the dashboard lights were flickering like crazy. The headlights were working fine, and there was not sudden loss of electrical power. I'd like to know what this could be and if anyone else has had this experience. I've heard that it could be the dimmer switch? This works fine however, so I'm somewhat at a loss.

Thanks,
Max
Drive Safely.
2007 Volvo XC70 Adventure Series
1998 Volvo S90
Previous Volvos:
96 Volvo 850 Platinum
11 Volvo C30 T5
07 Volvo XC90 3.2 AWD
98 Volvo V70 2.5 SE
95 Volvo 850 Turbo
94 Volvo 850
91 Volvo 240 Wagon
90 Volvo 240
89 Volvo 740 GL

CAvolvoSD
Posts: 20
Joined: 2 April 2011
Year and Model: 850 GLT 1995
Location: California

Post by CAvolvoSD »

It's the dimmer switch, I had the same problem and had to pay about $200 for it (for that little thing?!!!). I couldn't believe the price, those in Honda or Toyota would cost $45 bucks. I had to replace it after 15 years. You could buy a cheap used one but who knows how long it will last.
1995 850 137K

jblackburn
MVS Moderator
Posts: 14043
Joined: 8 June 2008
Year and Model: 1998 S70 T5
Location: Alexandria, VA
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Post by jblackburn »

'98 S70 T5
2016 Chevy Cruze Premier


A learning experience is one of those things that says, "You know that thing you just did? Don't do that."

mercuic: Long live the tractor motor!

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