Re: 2008 SRX headlight replacement
Posted: Mon Jan 23, 2017 7:15 am
Yeah that thought crossed my mind. The SRX has been through this car wash before, and more than once. It was in the upper 30s so maybe the cold did something (like maybe that marginal seal near the broken tab just didn't seal in the cold).
I didn't really expect the ballast drying to fix it, and when I tested it, I didn't feel like swapping the bulb. I did read one guy on the Cadillac forum had success drying his ballast out but again that was a bit of a moon shot. Maybe it actually has a moisture sensor, since high voltage is involved with striking the lamp. I think it runs at 85V which isn't too bad but the strike is a lot more I think. In fact on the sticker, it says "1000V" so...
Either way, if there is still a leak, I'd rather find out on the old ballast than swap parts before really fixing it. And it may just run as it is currently configured for years to come. That would be nice.
I didn't really expect the ballast drying to fix it, and when I tested it, I didn't feel like swapping the bulb. I did read one guy on the Cadillac forum had success drying his ballast out but again that was a bit of a moon shot. Maybe it actually has a moisture sensor, since high voltage is involved with striking the lamp. I think it runs at 85V which isn't too bad but the strike is a lot more I think. In fact on the sticker, it says "1000V" so...
Either way, if there is still a leak, I'd rather find out on the old ballast than swap parts before really fixing it. And it may just run as it is currently configured for years to come. That would be nice.