I bought this via Ebay only to discover the seller could not upgrade the firmware. It works perfectly fine with our NHW11, 2001-03 Prius, but only partially with our ZVW30, 2010-current Prius. It is up for auction: 1) Minimum bid: $5.00 (covers shipping) 2) Sell it right now: $25,00 (my cost and shipping) 3) Sell it and ship it express: $35.00 (my cost and postal Express) Auction ends Tuesday, April 30. Prefer Paypal but will take other forms, not credit cards, negotiable. Bob Wilson
