BlindGUYnAR

Not really hidden feature, but on my buddies there is a 'touch' button on the rear bumper that opens the trunk. I think he told me close to the Tag.

He didn't know about it until he mistakenly touched it. News to him, but likely everyone here knows about it.

Explosive

I've seen a number of them with hood liner removed as seen above on that white car in person. I think I'd just remove it if it was me. It looks pretty cool.

canadian.bacon

I didn't see a note anywhere in the manual about this so I checked it out visually...yeap, small fuses.
I went out and got the mini fuse taps, new fuses, soldered, did all the work, only to find out that the '15 mustangs ONLY use the micro2 and micro3 fuses in the passenger fuse box.

jayrod075

How is this done? I've looked everywhere

Csrt4to5.0gt

I forget how I did it, but you either press unlock twice on the key fob and then hold the button on the second press for a few seconds and let go, or you just press and hold it for a few seconds. I just remember it worked. I only tried it once and that was before the winter weather. I also am not sure if they all do it or it's just a premium model thing.

Snowbird

Love reading stuff like this... I'm new to Mustang, and new to Ford... Coming from BMW/Subaru so it's great to hear that Ford is doing some of this stuff as well.

Really makes ownership special!

IRemeberLights

I can confirm, press unlock twice then hold for a couple seconds the windows roll down.

1985GTto2013GTCSV

IRS

TinPony

Has anyone figured out how to modify the nav/sync screen so the passenger can operate all functions when the car is moving??

Cobra Drifter

I think that is done with a lockpick. Read it on another forum for unlocking review camera while driving etc. May be a good place to start