See also:

Entering the vehicle following remote engine start shutdown
An alarm trigger may occur if the vehicle is opened by the remote keyless entry transmitter within a few seconds immediately following remote engine start shutdown. ...

Features
As of its launch, the 2012 Impreza's starting price is unchanged at $17,495 for the sedan ($500 more for the hatchback in all cases), but a comparison shows a few things have been sacrificed — mos ...

Entering the vehicle while it is running via remote start
1. Unlock the vehicle doors using the remote keyless entry system. If the vehicle’s doors are unlocked manually using the key, the vehicle’s alarm system will trigger and the remote engine start syste ...