The Prestige Lexus, Ramsey, NJ dealership sold me a Certified Pre-Owned RX330. They told me that they will install a Mitsubishi NAV unit. However, without my approval, they installed a Pioneer single disc unit. When I went to pick the vehicle, they said they can not do anything and it I don't want it, I can fight it it in court. Just a very rude service and not honoring an agreement.
Absolutely do not recommend them. You are at your risk going to them for a Certified pre-Owned car to buy.