I've searched through numerous articles about this common problem with ballast, igniter, HID problems but am still having unresolved issues. When turning on headlights, sometimes either driver or passenger side headlight will not come on sometimes both. It usually takes a few times of turning the light switch off and on before I can get at least one to come on. I've tried new low beam bulbs (HID's) and even a used ballast but problem is still there. I even pulled and checked all the fuses. While some of the fuses seem old, none are blown. It seems the problem may be in the wiring or igniters? Dealership is quoting $700 per side to replace. Any help on this would be appreciated.

Thanks

 

There is a DIY on here about repairing the ballasts and igniters. If they draw moisture they can rust inside. It might be worth checking to make sure your getting current to the ballast first.

 

I had the same problem recently with my passenger side. I went ahead and replaced the ballasts with a 6000k 35w set and they look GREAT! Got them from DDM Tuning. If you buy from them, just make sure you order an extra bulb in case one goes out. They do have a lifetime warranty, but there's a 2-3 week turnaround time before you would get your replacement bulb.

 

Whats up Big Cope! OP I forgot to mention that I also replaced my factory HID system with a complete set from HIDextra.

 

Welcome Drenglish1107 !

As our TL's age, the OEM factory "HID" setup for the low beam headlamps tends to show it's dated age and their older technology. It's a common issue and has been documented in many previous threads available by searching. Also, the DIY sticky will give ya a good overview of replacing the HID components.

Many "Ziner's " opt to go for replacing the original set-up with the newer, water resistant HID kits. These kits @ about $100 are relatively inexpensive and not over difficult to adapt for use in our cars. If you don't feel confident of doing the installation yourself, most any auto electronics specialty shop can do the work for ya. So, at the end of the day....don't pay big bucks to the stealership, when ya can get new technology for much less. Save a grand and some change !!!

 

Thanks guys! 03 TLS, not to sound stupid but how do I check to see if the ballasts are getting current to the ballast? If the lights come on sometime, would that not mean that they should be getting at least some current? Is it better, less expensive to go with the HID kits?
Also, 2 other issues:
Can any recommend the most cost effective way for windshield replacement?
Replacement for factory CD changer as its getting error codes and not functioning for the 2ns time around. Paid $160 at auto repair shop but only lasted a few months after the warranty expired?
Thanks for the input!!

 

You can check for voltage, continuity and resistance on the "HID" components if you're electronically competent and understand the basics. Otherwise leave it to someone more experienced.

Just check the connectors for signs of corrosion caused by moisture. Also inspect the ground leads and the relays. Chances are that the old system is on the edge and needs work. The "OEM" parts are very expensive to replace.

That's why many elect to update their HID low beams with newer and cheaper aftermarket kits. If you're unable to DIY, the kit and install should'nt be more than $300 @ an auto electronics shop.