Battery Loss on 2006 Volkswagen Golf

I believe I have a low battery, it has made my automatic locks from my keyless entry not work to open the passengers side. Is this from the low battery? Thanks!

Asked by for the 2006 Volkswagen Golf
A low battery generally wouldn't cause this type of isolated problem, but if you have an original battery, it is about time to replace it anyway.
As far as the locks not working on one side of the car, this may be due to a failed door lock actuator, but I would have it inspected to be sure.