My BCU went out on my 04 RR-HSE and I was wondering whether anyone has ever had this part replaced before and if so, how much did it cost in US Dollars to have it reprogrammed? This part is located below the front passenger seat, and it's the size of a small portable PSP or Gameboy device, but an inch or so bigger in lenght and width. Thanks once again and any help or advice provided will be greatly appreciated. 
