Car shuts off after about 15 min when turning it on remotely
I have used the remote to start my 2010 Ford Escape XLT in cold mornings and it works fine but the car shuts off by itself in about 15 min - and no one is near it so it can't be the car door thing. Is this normal? I was thinking it could be a feature to save gas or something like that but I can't find anything in the manual and all other cars I know remain on 'cause the whole point is for them to be warmed up before getting in so I'm confused. Thanks in advance for your help!