Garage door opener on visor

[Buzzy4542]

My garage door opener, located on the visor of my 2002 Lincoln Town Car, is failing (seems to be getting weaker). Is there a battery for this or is it somehow connected to the electrical system? Any/all suggestions welcome.

 

[Todd Ector]

The integrated garage door opener is powered by the cars electrical system, the feed the runs your visor vanity lights (if equipped) also supplies power to remote.