Headlight Auto-Levelling - Diagnose Which Sensor

[andrewtayloruk]

Hi,

My auto-levelling warning light is coming on intermittently; I've read back through the forum and it seems the sensor is likely to be the cause. I know they can be expensive, so, I'd like to try and source a part from a breakers. Is it possible to determine which sensor is faulty with an OBD reader? I haven't got one, but, I'd buy one if it could help me out.

Thanks

Andrew

[Silversalmon]

http://www.lexusownersclub.co.uk/forum/index.php?showtopic=54815&st=0&p=601882&hl=+hid%20+self%20+levelling&fromsearch=1entry601882

I have the same issue and i bought an OBD2 scanner from eBay however it didnt pick up the problem, every time i go near the garage to let them scan it the light goes out! The above article is useful in understanding the issue. i also have a pdf document re the fix on a Toyota Prius which is usefil, you can send me your email to ejobrien@talktalk.net and i will forward it to you, i can never seem to figure out how to to PMs on forums. Good luck and hopefully you will get a result

Ed

[andrewtayloruk]

http://www.lexusownersclub.co.uk/forum/index.php?showtopic=54815&st=0&p=601882&hl=+hid%20+self%20+levelling&fromsearch=1entry601882

I have the same issue and i bought an OBD2 scanner from Ebay however it didnt pick up the problem, every time i go near the garage to let them scan it the light goes out! The above article is useful in understanding the issue. i also have a pdf document re the fix on a Toyota Prius which is usefil, you can send me your email to ejobrien@talktalk.net and i will forward it to you, i can never seem to figure out how to to PMs on forums. Good luck and hopefully you will get a result

Ed

Very helpful, thanks very much. Won't waste time with the scanner then.

Andrew

[Silversalmon]

Did you ever sort your problem, my front sensor is totally corroded and i need a new one, does anyone know where i could get one, would all toyotas use the same part??? Any help much appreciated.

Ed

http://www.lexusowne...=1

I have the same issue and i bought an OBD2 scanner from Ebay however it didnt pick up the problem, every time i go near the garage to let them scan it the light goes out! The above article is useful in understanding the issue. i also have a pdf document re the fix on a Toyota Prius which is usefil, you can send me your email to ejobrien@talktalk.net and i will forward it to you, i can never seem to figure out how to to PMs on forums. Good luck and hopefully you will get a result

Ed

Very helpful, thanks very much. Won't waste time with the scanner then.

Andrew

[Koko]

Here you are: Link

Got mine off him hope this helps

Regards

Link 2