I put an aftermarket clock spring in my IS250 about a year ago. It went bad - lost all steering wheel audio and display controls as well as airbag. I purchased the same part number as before, only OEM this time. 84306-0E010. I tore my car apart today and the cap of the clock spring was broken off so I yanked it out to realize the new one was wrong. It is missing one of the cable ports - see picture below, the gray port is not on the one I ordered. Now I'm looking all over the internet and everything is telling me that is the correct part number, but I can't seem to find one with that port. Anybody have the part number?

 

The part you are referring to is the steering sensor and does not come with the clockspring from Lexus. You either need to reuse the one off of your old clockspring or purchase a new one. The part number is 89245-52030.

Jeff

 

HERO!!! THANK YOU!!! Everything back together now and all my controls and airbag are back!