alanes

I am purchasing a 2013 es 350 and having dealer install a remote start. Was told by dealer that an "app" will be available in about 6 months that will allow remotely starting motor via SMART PHONE. Is there anyone with knowledge about the remote start. My question is........if I have the existing remote start package installed now, will I be able to make an inexpensive add on with the upcoming phone app? Alan

Any members out there with knowledge of the best place to sell my replaced "U34 D" Nav DVD? Looked at eBay - the prices are from $14 to $160. I just paid $169 for an updated disc from my local Lexus dealer. There must be some value to my old one........any ideas? alanes