I have a Toyota Camry 2009 Hybrid with a Nav system and the bluetooth is pretty old. It can't stream, and it gets all confused when multiple phones are paired to it. (It only connects to the last paired phone automatically.) I'd like to upgrade the sound system to anything that supports modern BlueTooth.
What are my options? It seems that there is no software update available. But I've had a hard time finding after-market stereo systems that will allow me to unplug the Nav System / DVD / Radio / Etc and have the new one "just work." (They claim to do this, but I'm not sure.)
Then the other question --- how hard is this to do? And what does it do to my extended warrantee?