Headlight upgrade
Your were right *****, this past week, both low beams blew out at the same time. How odd is that!?
This is with the aftermarket headlight wiring upgrade and the bulbs were only about two months old. Now I replaced the bulbs with lower wattage to see if I can get more life out of them.
Any ideas why this would happen or how to prevent it from happening again?
I'm going to add another relay and driving lights soon so that I have a "backup low beams" to use.
This is with the aftermarket headlight wiring upgrade and the bulbs were only about two months old. Now I replaced the bulbs with lower wattage to see if I can get more life out of them.
Any ideas why this would happen or how to prevent it from happening again?
I'm going to add another relay and driving lights soon so that I have a "backup low beams" to use.
Junior Member
Joined: Dec 2009
Posts: 80
Likes: 0
From: Herriman, Utah
Year: 1996
Model: Cherokee
Engine: 4.0
Your were right *****, this past week, both low beams blew out at the same time. How odd is that!?
This is with the aftermarket headlight wiring upgrade and the bulbs were only about two months old. Now I replaced the bulbs with lower wattage to see if I can get more life out of them.
Any ideas why this would happen or how to prevent it from happening again?
I'm going to add another relay and driving lights soon so that I have a "backup low beams" to use.
This is with the aftermarket headlight wiring upgrade and the bulbs were only about two months old. Now I replaced the bulbs with lower wattage to see if I can get more life out of them.
Any ideas why this would happen or how to prevent it from happening again?
I'm going to add another relay and driving lights soon so that I have a "backup low beams" to use.
Renix Super Guru
Joined: Mar 2008
Posts: 24,653
Likes: 19
From: In yourz postez fissin jurr spelinzs
Year: 1990XJ/1989MJ
Model: Comanche
Engine: 4.0L Renix
I have a similar setup as yours and I had a loose relay that would surge when it was jarred and cause the lights to go out or on. The Shori relay is near impossible to find so the dealer sent me a spare. Does anyone have a source for that little relay?
Yes, there is a 20 amp fuse inline. It did not blow out, just the two bulbs.
I have my relays mounted in a vertical position. Is it possible that it is jolted on and off from being this way causing the surge that your describing?
If I mount them in a horizontal orientation, do you think that this would solve my issue?
I have my relays mounted in a vertical position. Is it possible that it is jolted on and off from being this way causing the surge that your describing?
If I mount them in a horizontal orientation, do you think that this would solve my issue?
Last edited by trio; Jan 20, 2010 at 06:13 AM. Reason: added info
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