HID Kit - Instant Dead Battery???
Recently installed an 35W HID Kit from ebay with 8000k bulbs in a 99 Z28. Absolutely love them! However, the other night I drove about 4 miles, shut off the car and left for about 10 minutes. Got back in and the car wouldn't start. The gauge needles did a quick dance from left to right and slowly settled back to zero when I turned the key. No clicky, no nothin!
Had the wife meet me so I could jump start the car and get it home. Unplugged the HID kit (as a precaution as well as a new android radio I was installing before the jump) and started the car. Drove home. Tried to start the car again and it was fine so I plugged the HID's back in. They came on fine. But I had no brake lights. Apparently I blew the 20A fuse for the brake lights at some point (initial death or restart or somewhere in between not sure). Put in a new fuse and we're good.
Today, since both ballasts didn't stick where I had mounted them, I mounted them to the frame with a screw behind the headlights. Everything seemed fine but when I tried to start the car again...dead. Jumped the car and we're good. But...1 hour later and the battery is dead. I did turn on the lights without the car running but only for a minute or two tops.
New radio is still unplugged so I'm guessing the obvious culprit is the HID kit but I'm not sure why? Can anybody explain what's happening here to cause this? I really like the HID lights but I've never had a problem before.
I've seen posts about using relays when installing these kits but I don't know why. Can anybody help the uneducated? Thanks.
Starting the car again immediately after driving it home is different then letting it sit for an hour and trying again, also you didn't say how long the drive home was, after jumping off you need a good drive to recharge the battery, generally it's best to let it idle few several minutes before even driving.
on my bird I was getting the sweeping gauges (at the first drive of everyday) like you but the car always cranked fine, I had the battery tested and it was putting out like half the CCA it was supposed to do.
The "relay harnesses" are ONLY needed if you have a "flicker" in the HID bulbs, but that can also be a sign of a CRAPPY ballast, I've had the same bulb on the same car and on one ballast it flickered on the other it didn't and was brighter and whiter.
The battery is only about 1.5 yo and prior to the HID kit I had no electrical problems at all. The drive home was only about 5 minutes so you're right about the charge time being too short.
But here's another oddity...after the last "dead" battery today I went to jump the car and it wouldn't take a jump. No interior lights, no lock/unlock from the fob...nadda.
So I disconnected the headlight leads from each ballast, disconnected the battery...waited about 1 minute...then reconnected only the battery. Everything was back to normal. Doubt it matters but it was after sunset so it was dark.
WTF? Ghost In The Machine...???
Again...I don't want to blame the HID's but it's getting tough not too.
I'll stop by Autozone and get them to test the battery and if that comes back good I'll bust out the meter and look around. If nothing jumps out I'll put the regular bulbs back in and give it a week then try the HID's again and see if the gremlin returns.
Wait...you mean things we buy on eBay aren't always the highest quality my $26 can buy?
@110k wouldn't surprise me to see the alt go and things can go bad randomly, I had my car up on jackstands replacing the steering rack and when I took it off the stands I cranked it up (to do the final step in the bleed procedure) and it stalled out within a second and would not crank again, turned out to be the fuel pump. If you have major temperature fluctuations where you live it can increase the likely hood of a bad battery.
What you said made me think of something...I just had the steering column tightened up at the "stealership" literally the day before the HID's went in. Wonder if the guy working on it could've done something "flaky" during the extra 2 hours it took him to complete the job?? Definitely think the original bulbs need to go back in and see if the quirks continue.
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Perhaps she's just a little temperamental and doesn't like me changin things up...
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Good luck, man!
If the original bulbs are back in then the car is completely back to stock so if it happens again the finger points back to the "stealership".


