Remote Starter Module #82211026AC Location

Hey everyone, New to the forum. I got a Caliber I bought back in June this year. Turns out this thing is fully loaded even came with a hitch, premium sound package. The works more or less. But the one thing that is troubling me is I only got one remote key transmitter. Heavily worn I might add. But anyways, just wondering where the module would be tucked away at. Some say its near the drivers dash just under the b pillar. Also is this pictured remote key legit ? Cause most kits I see come with this rectangular key fob with a key insignia on it for a remote start.
Any insight would be great !😀
Just would suck to have it this whole time an not use it !!!