Well today was fun, i went out to the park with the girlfriend. Locked the car and when i came back the car would not unlock with the fob. So i unlocked the car with the key and the all so annoying alarm goes off. Now i know why the call it a skreem module.

Anyways i had to reset the car by unplugging the battery to get it to start. Can this be caused by a low battery? or is it usually always the skreem module going out? I don't have the VARTA battery anymore but my alternator has been causing the lights to dim at idle.