Ah, then a new battery might solve your problem...go to radio shack tomorrow...and have some small phillips head screwdriver...very easy to replace the battery...and you need it for the fob buttons to work. Though, you say that the central lock doesn't work, so I don't think it's the battery so much anymore...though I'm not sure how this system works.
Glad you got gas!
Oh, also for grins, maybe you or someone locked your glovebox so that the trunk button and central locking won't work (I think).
Try turning the key in glovebox the other direction it's in...I think vertical is unlocked...horizontal is locked. Might be something stupid like that.
Last edited by dmax; 09-01-2012 at 08:27 PM.