Item for sale includes full dash kit, harnesses, and our newest in-dash OttoNavi multimedia radio. Install will not be an immediate plug & play; hard-wire installation is required. We do recommend professional installation. Sporting an outstanding Full HD touch screen which may be enjoyed with features that include: iPod compatibility, Bluetooth hands-free calling, a built-in DVD player, and music streaming straight from your phone, it's without a doubt that this unit will be the best choice for your Toyota Corolla. Your steering wheel controls will also able to adjust settings and volume for ease and convenience. Complimentary maps for North America are included.