I don't have keyless entry so I can't.

 

It works if you touch it to your Jaw bone area i have tested that one and i was a little freaked it worked when i did it

 

I had a buddy who used to swear that this worked... pressing it under his chin, along his jaw bone. I used to think he was nuts, but maybe he was on to something.

 

When I had a car with a fob I used the under-chin method all the time to increase its range. It really does work, and not just a little bit. It's possible to double or even triple the effective range of those little transmitters. Of course, years of firing low-power radio waves directly at my brain on a daily basis may come with some consequences but whatevers.