HID Headlight Kit
Member
Joined: Jan 2011
Posts: 105
Likes: 0
From: Lewisville, NC
Year: 2001
Model: Cherokee
Engine: 4.0 I6
Sorry if this is off topic, but I didn't know about the headlight delay harming HID's, mine turn off fine with the delay still working. Is that slowly damaging my ballasts?
If its not dimming them as it shuts off then no, you are fine. Our delay is generally a on/off, so the ballasts are getting 12+ volts at all time until the delay shuts them off. The only problem you will have is the inability to turn off the lights when the jeep is running and the headlights have been on without flipping to high beam. Or so it seems.
Member
Joined: Jan 2011
Posts: 105
Likes: 0
From: Lewisville, NC
Year: 2001
Model: Cherokee
Engine: 4.0 I6
If its not dimming them as it shuts off then no, you are fine. Our delay is generally a on/off, so the ballasts are getting 12+ volts at all time until the delay shuts them off. The only problem you will have is the inability to turn off the lights when the jeep is running and the headlights have been on without flipping to high beam. Or so it seems.
Interesting, I've never had that happen in the 2 or so years I've had mine. I'll try to make them do that and see.
CF Veteran
Joined: Sep 2013
Posts: 1,922
Likes: 1
From: Eaton Co
Year: 2001
Model: Cherokee
Engine: 4.0
If its not dimming them as it shuts off then no, you are fine. Our delay is generally a on/off, so the ballasts are getting 12+ volts at all time until the delay shuts them off. The only problem you will have is the inability to turn off the lights when the jeep is running and the headlights have been on without flipping to high beam. Or so it seems.
I personally like the safety of having the lights delay off once I shut off the jeep. My 370z, which has factory bixenon headlights, has a delay off as well. I shut it off, get off, lock it and walk away and the lights (hids and all the leds like the taillights, etc) stay on just the same for a short period of time.
I know from experience. I installed my HID's and they worked fine. Then I turned them off , instead of sitting off, they started on for 15 sec. and then there was a buzzing sound coming from under the dash after they shut off. I unhooked the relay. And all works fine. But unfortunately, I ruined my ballast. The lights now flicker. I got a replacement, and all works fine.
CF Veteran
Joined: Oct 2012
Posts: 2,314
Likes: 3
From: Canton, GA
Year: 1996
Model: Cherokee
Engine: 4.0



I think I might try to make my own.