Hi guys
This is really useful as I think I have the same porblem. My 12v battery went flat 3 weeks ago (the car is still under a year old) and I had to call out the AA. It has just gone flat again now even though I have done at least one long journey a week. My lexus link app was partly working but the battery charge was stuck on 64%. I mentioned this to Lexus on Tuesday when I had the car serviced and they said still was a fault with the app. I have now deleted the app but will the car still try and search for info, networks etc or is this all driven from thee app?
Elaine