Recently the remote keys (both) sporadicaly cannot lock or unlock the car. If it was due to a weak remote battery, it would not happen with both keys (I haven't use one of the keys much).
Sometimes one door does not lock, other times one door does not open or all don't open.

I have tried opening and closing all doors and the trunk to make sure there is not one of them left open.

But the problem persists and is intermittent.
I guess I have the 3 year warranty, and will go to the dealer but I wanted to see if anyone else had similar problems and what was the fix?

2007RDX base, 30K.

 

I used to have a similar problem with my 2005 MDX. I had to be standing right next to the car to get the remote to work. Haven't noticed it with my 2008 RDX.

 

I got the door lock fixed, the door mechanism was replaced. Zero cost at the dealer, still under warranty.

I saw the latest Consumer Reports and the '07RDX had only 2 issues: stereo, and power system.
I 've had both!