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1998 V70 Headlights Will Not Work When Switch is Turned On

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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LuckeyMike
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Year and Model: 1998 Volvo V70 Base
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1998 V70 Headlights Will Not Work When Switch is Turned On

Post by LuckeyMike »

Hi, my 1998 v70s headlights will not work when the light switch is fully switched on. The thing that stumps me is that I can still use high beams and daytime running lights will work. Once I flip my light switch all the way, all outside lights shut off.

I have replaced the switch itself. Is it the fuse?

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wizechatmgr
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Year and Model: 1999 V70 XC AWD 2.4T
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Post by wizechatmgr »

Two fuses for low beam, two for high beams. Was in there last weekend with no high beams, turned out I was experiencing a trip to the ride called the "wonderful world of corrosion"
Wisdom requires knowledge as a prerequisite, but knowledge can be developed due to a lack of wisdom.
In order to learn how to fix something, you must first learn how to break it.
1999 V70 XC AWD 2.4 T -- ~231k miles
1998 V70 2.4 NA -- ~184k miles

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abscate
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Year and Model: 99: V70s S70s,05 V70
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Post by abscate »

I believe both the DRLs and high beam flash feature bypass the headlight relay, so that points to that.

Try swapping with a used one , they rarely fail.

VOM testing is the definitive way to identify the fault
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1999-V70-T5M56 2005-V70-M56 1999-S70 VW T4 XC90-in-Red
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rspi
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Post by rspi »

'95 855 T-5R M, Panther - 22/28 mpg, 546,000 miles
'95 955 T-5R Yellow Wagon, Lemonade, 180,000 miles
--------------------
Volvo's of past: '87 740 GLE, '79 262C Bertone, '78 264, 960's, '98 S70 GLT, '95 850 T-5R YellowVolvo Repair Videos

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rspi
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Post by rspi »

Have you tried turning the key back a little after it has started?
'95 855 T-5R M, Panther - 22/28 mpg, 546,000 miles
'95 955 T-5R Yellow Wagon, Lemonade, 180,000 miles
--------------------
Volvo's of past: '87 740 GLE, '79 262C Bertone, '78 264, 960's, '98 S70 GLT, '95 850 T-5R YellowVolvo Repair Videos

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