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850 high mount brake light *hazard*

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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Pete
Posts: 35
Joined: 26 January 2003
Year and Model:
Location: Toowoomba, Queensland, Australia

850 high mount brake light *hazard*

Post by Pete »

i have recently found my rear parcel shelf brake light hasn't been working, because the bulb malfunction indicator on the dash has been coming on when i apply the brakes. further investigation showed that where the light gets its power from there is a rail which the contacts slide along under spring tension. the tension has worn down and the contact has been ever so slight, but the main problem is the fact that when watching the circiut a red glow between the contacts is emitted showing a heat source, here lies the problem for a FIRE as there rear parcel shelf farbric runs very close to it. please watch out for this problem. we dont want any volvos burning down from a design fault. the easy way to fix it is to bend the tabs that slide on the rail down to create greater pressure on the rail.
cheers pete

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matthew1
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Year and Model: 850 T5, 1997
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Post by matthew1 »

Thanks for the heads up on this, could save someone from injury.
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1998 V70, no dash lights on

1997 850 T5 [gone] w/ MSD ignition coil, Hallman manual boost controller, injectors, R bumper, OMP strut brace

2004 V70 R [gone]

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