faulty window

as of yesterday my drivers window was struggling to work. I could hear a crunching kinda noise,llike a cog was skipping its teeth. Didnt sound good anyway lol

it struggled to go down and back up but i managed to help it up.



Is this a sign of it coming of the reg OR has the reg packed in? The motor work fine,not a problem there. Been fine since the day i bought it :banghead: lol