LS430 questions CHECK VSC light and ABS light on!!

hi i just did a air ride install on my 02 ls430 and after doing so the CHECK VSC light and ABS light are on constently and the HEADLIGHT LEVELING LIGHT  comes on sometimes?? any help would be apreciated thx in advance!:yahoo_101:

do you have a UL?

I have the same problem.But for me on 99 ls400

get a code scanner and see the exact codes that are popping up. 

Could be the level sensors on the control arms acting up...could be a few things.