LS007

I'm kind of wondering if a *few* Ultra-luxury options could be added to a standard LS430. For example, the rear seat radio controls or laser assist cruise control. The EWD (Electrical Wiring Diagram) shows wire harnesses for the rear seat ECU. I'd think just adding the arm rest radio controls would work. The laser assist might be another story. What about headlight wipers?

Has anybody added or heard of people adding UL features to non-UL cars?

LS007

This question might not be that important anymore. Tonight I purchased a 02 Millennium Silver / black interior LS430 Ultra Luxury. Figured there were too many optional items to add later on that could never make a non-UL a UL. The cost of these items would have been *much* more than just upgrading to UL.