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Light Bulb Indicator Lamp on Dash

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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bhenigan
Posts: 2
Joined: 9 September 2018
Year and Model: 1996 850
Location: Fort Collins, 'co

Light Bulb Indicator Lamp on Dash

Post by bhenigan »

1996 Volvo 850

Whenever I push on the brake pedal my 'Bulb Out' indicator lights up on my dashboard and when I let off the pedal it goes out. I've checked and I have no burned out bulbs on my car. Also its intermittent, it will go completely away after awhile then reappear in a few days. What else could this mean? I've checked the brake fluid and the level is good.

Bill
970.237.9071

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Clemens
Posts: 1932
Joined: 3 September 2015
Year and Model: 96 855 R + 94 855 T5
Location: Austria
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Post by Clemens »

Brake fluid level should not trigger this. An old buld, even if still working, could. If it is a wagon: have yoi checked the wiring loom under the left hinge?
Summer: 1996 855 R
Winter: 1994 855 T5M
Donor: 1995 854 10V

bhenigan
Posts: 2
Joined: 9 September 2018
Year and Model: 1996 850
Location: Fort Collins, 'co

Post by bhenigan »

Thanks Clemens... Its not a Wagon but an 850R Sedan 4-Door - Bill

Ozark Lee
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Post by Ozark Lee »

The high mount center brake light is problematic on both sedans and wagons. On sedans the contacts are a spring steel and after time it looses its "springiness". You can fix that by taking a pair of pliers and bending the contacts down. On the wagons the wiring loom at the hing point on the door tends to fail and it starts off intermittent before it fails completely. The way to fix that is to splice in new wires, one at a time, by soldering in new sections with heat shrink to insulate the splice points.

One other place to look on a sedan is the spoiler brake lamp if you have a spoiler.

...Lee
'94 850 N/A 5 speed
'96 Platinum Edition Turbo
Previous:
1999 V70XC - Nautic Blue - Totaled while parked.
1999 V70XC - RIP - Wrecked Parts Car.
1998 S70 T5
1996 850 N/A
1989 740 GLT
1986 740 GLT
1972 142 Grand Luxe

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