Changing 850 rear hatch for V70 one LED problem
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highlander00
- Posts: 6
- Joined: 6 October 2012
- Year and Model: 850 1996
- Location: ontario canada
Changing 850 rear hatch for V70 one LED problem
When switching out a 850 rear hatch for a V70 one. What have people done to take care of the bulb light which goes off because of the LED light on the V70 door?
- misha
- Posts: 5379
- Joined: 7 December 2008
- Year and Model: '97 850 2.5 20v
- Location: Serbia
- Has thanked: 152 times
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I installed tailgate from '98 v70 to my 850, 3 years ago.
Since v70 tailgate have upper LED 3rd brake light you just have to tap into rear tail stop light wiring(i tapped into passenger's side stop light).
Pay attention on polarity since LED needs correct polarity.
No burnt bulb warning light when you hit the brakes.
Mine is '97 and the burnt bulb module is the same as the one from '97-'99 v70.
850 have regular 3rd brake light(if equipped) on the bottom of tailgate glass and have different burnt bulb module.
Since v70 tailgate have upper LED 3rd brake light you just have to tap into rear tail stop light wiring(i tapped into passenger's side stop light).
Pay attention on polarity since LED needs correct polarity.
No burnt bulb warning light when you hit the brakes.
Mine is '97 and the burnt bulb module is the same as the one from '97-'99 v70.
850 have regular 3rd brake light(if equipped) on the bottom of tailgate glass and have different burnt bulb module.
'97 850 2.5 20v / fully equipped / Motronic 4.4 from the factory / upgraded with S,V,C,XC70 instrument cluster / polar white wagon
History of Volvos in the family:
'71 144 S
'73 144 De Luxe
'78 244 DL
'78 244 DL
'79 244 GLE
'85 340 GLS
History of Volvos in the family:
'71 144 S
'73 144 De Luxe
'78 244 DL
'78 244 DL
'79 244 GLE
'85 340 GLS
- Cookeh
- Posts: 522
- Joined: 14 January 2019
- Year and Model: 1996 Volvo 850 T5
- Location: Ceredigion, Cymru
- Has thanked: 77 times
- Been thanked: 59 times
You just need the bulb failure relay from the V70 (or same model year!) you took the hatch from. It shouldn't require any further modifying, and you shouldn't have to make any modifications to the wiring.
Robert has a video on this, actually: click. Your exact question gets asked in the comments a few times, with the same answer as I've given above.
Robert has a video on this, actually: click. Your exact question gets asked in the comments a few times, with the same answer as I've given above.
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