Get this i went to change the battry on my remote i noticed the distance gettign shorter and shorter to ge tthe car to open. So i figured i would change the bat. and it would help it out some.
I opend the back up and the clip that holds the bat. inplace was floating around in there. I started to look at it and the whole inside of it is coroded like it got wet. Im sur ein the elemnts of being out side it has to a poitn but this looks like the whole thing was submerged.
Alsmost liek the seal is not workign on it the car is only 2 years old but this remote oin the inside looks more like 50 years old.

Thought i would let you know to make sure you check yours before you have the same issues as i have with mine.

 

mine was never submerged tha ti knew of. but hey etheir way i will have to replace or fix it