Focus st xenon issue

[lodgy]

Hi,
My xenons are twitching.
They come on when needed, auto level, then twitch up and down. Not all the time but most. I noticed it in traffic and could see the line of light going up an down the car in front. I can't see it when travelling but I'm sure it continues.
Any one any ideas what could be causing this? I have heard if I remove level sensors to check connections I will have to have Ford realign the lights, is that true?
Thanks

[Podie]

I think the latest version of ELM config allows you to reset the Xenons, rather than going to Ford.

That does assume you have a modified cable and the software, and know what you're doing.

[Funk]

Correct - fault code on the stepper motor from memory.

[lodgy]

Thanks for replies
I don't know what ELM config is so I'm afraid that's out.
There is a local Indi Ford specialist that I'm going to try on Monday, if they can reset the error code is it likly to return?

[lodgy]

Bit of an update.
Haven't had chance to get to the ford guys but did get it on a code reader and nothing came up. The lights seem to be aiming lower now too, not sure if they are or if it's because I'm watching them a lot more. Calling ford guys tomorrow to get booked in. Fordtech in Honley if anybody has ever used them.