I have a brand new OEM Light Stalk. I was going to install it in my 2010 Highlander because I am adding fogs but I am not pre-wired. There is a Prius poster that advised it is the same part used for the Prius to convert no fog light switch to a fog switch. I saw a link called: Re: Fog Lights: Install [Retrofit] fog lights on 2010 Prius? On page 9, a poster calls for this part to be used on Prius. Sorry, can't publish the link as the rules want me to have 5 posts before I can add that link . Original cost at dealer for part #84140-47130 is $139.00. All offers considered since I am sitting on a part I can't use. How about 40 bucks, less than 1/3 the price at the dealers parts window. Bag only opened to shoot the pix.