Review on Touchscreen Support Android Navigation HD1080P by Patty Martin

My 19 year old car is in very good condition. Amase offers the perfect replacement. The patterns are almost all illustrated to top the world. There are telltale signs to help you know if your car has a DSP. Research this before you buy this product. This is useful to know if you plan to connect this radio to your existing car amplifier, speakers and subwoofer. Amase Radio has a multi-channel speaker output if you want to connect any car speaker and bypass the original equipment. There's also a multi-channel RCA output if you want to add a new amp. It took many years for the faithful BMW forums to sort out iBus and CanBus. This understanding is the key to make your old car look very modern. My choice was to re-enable the DSP amp that came with the car using the mentioned Resler iBus app. Resler, Germany takes about a month but is worth the wait. The Resler module brings out features and displays that the latest cars don't offer in the radio, key fob, instrument cluster and steering wheel. Amase Customer Service takes your installation very seriously. Even though they are located in China, they solve problems during business hours. Be understanding when asking for help. There is no single installation standard as BMW designs vary around the world. Installation took two days. Waiting for the resler module took about a month. Be patient and don't give up!