My '07 CL 600 has been sitting for a few weeks and the batter seems to be dead. I can't unlock the door with the fob and for some reason the auxillary key located within the fob will not unlock the door or the trunk. Any suggestions on how I can get into the car? Thanks

 

There is a procedure to unlock the door with the key. I think it is just to do the same function twice, but you might want to Google it.