I sure wish I had used Mikado Technology , I sent mine to LEX-PERT Jim Walker, after talking with him, I realized everything that was wrong with it was my fault, for one reason or another. If you are going to use him, be sure you talk lexus lingo and know every thing there is to know about your cluster.
Mine, my temp gauge dosent work, and needle is not illumated (it did,was)(faulty packing on my part)(plus if I had told him, it would have been an extra charge) my seatbelt reminder isnt working, the D(drive) light dosent light up.
BUT, worst of all, my tach & speedo needles stick unless setting in the sun.. WHY would anyone use the type of grease that causes this type of problems if you are in the repair business... ANYWAY I sure wish I had used someone else, that didnt require me to know everything...