Garage door remote

Remote doesn't open garage door. If I press the button within the garage, it will open or close the door. The battery in the remote is new. The built in car opener doesn't work either. At one point, door would open with the remote for several days and then it wouldn't. This happened on two...

Help, The previous renters left without returning the remote for the garage door. The problem is the door is closed and there is no other way into the garage. I'm not sure of the brand of garage door, but how would I open the door from the outside if I don't have the remote or how do I program a...

I am trying to find a supplier for the following: I would like to purchase a remote control unit for my Sears 1/2 hp garage door opener.. 2 of them came with the unit, but now a new member of the family has moved in and I would like for him to have a unit also.. The only information...

My garage door remote works fine when the weather is warm, however, if it gets below 60degrees, it won't close (no problems with opening it). When this happens, the only way to close it is to hold down the manual garage door opener continually until it's completely closed (otherwise it'll start...

I purchased a home with a Craftsman remote garage door opener that is outside the garage. Model # 139.53876 with push bottons 1-0 (no # and no *). I know the old four code number but need to know how to change the code with a new code number.