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Weird electrical(?) issues with an '08 F

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Old Feb 4, 2011 | 08:53 AM
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Default Weird electrical(?) issues with an '08 F

I'm having a few weird issues with my F that I'm wondering if anyone else has experienced.

First, my left HID headlight has started acting up. Recently, I noticed that when I leave my house at night, both headlights are illuminated, but when I arrive at my destination, the left one is off. When I power cycle the lights, they both turn on, but the left one buzzes VERY loudly and will eventually shut off.

Second, from time-to-time, my driver's door won't lock. No matter if I press the button on the door handle or use the FOB, every door but the driver's will lock. Sometimes, no matter what I do, it won't lock. Other times, I have to hit unlock on my FOB a few times, and then hit lock before I can get the car fully locked.

I have a dealership appt. for later today, but wanted to post here to see if anyone has experienced similar issues?
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Old Feb 4, 2011 | 09:37 AM
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I'm guessing the headlight is a HID ballast issue. I have no idea what is happening with the locks.
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Old Feb 4, 2011 | 10:35 AM
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All these random issues with Lexus really have me concerned in the long term reliability.

I have experienced:

2008 ISF:
- Pulling to the right that no dealer is willing to fix or alignment shop can fix. Annoying as heck, but I have managed to deal with it.
- Touchscreen failure, $4000-5000 part once out of warranty.
- "Clunk" from the airbox flap when turning off the engine that all dealers say it's normal.
- Engine tapping noise that's a post in this forum - dealer says it's normal.
- Rear brake squeal, but since my pads are too low for the TSIB, it won't be addressed.

2006 IS350:
- IP Cluster needles dead, $1200 part brand new. Since car was out of warranty by 1 month (not miles,) dealer wouldn't replace it out of good faith, which is understandable. Purchased a used one on eBay for $200.
- All the previous recalls: brake caliper, fuel line, master brake cylinder, and now some loose fuel line issue. Not a big deal, as loaners are provided. But that is of concern in long term quality.

I suppose the issues above aren't that glowering, as in they haven't left me stranded. But once the warranty is up, whatever electrical part that fails will be at least a couple thousand.

Too bad there isn't an ISF with regular halogens, no AFS, no moonroof, no NAV/touchscreen. Electrical failures/bugs seem to be the #1 issue with modern cars these days.

I wonder how much an OEM HID ballast is once the car is out of warranty?
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