The handbrake can be on on park (doesn't go anywhere) but when in gear handbrake doesn't hold?? How can I fix it or is there a reason why it does it?? It's the first car I have had do it before? And what size are the struts for the back window not door?. My car is important to me.
Struts for back window are different sizes Measure length also tell auto parts what you have and they can give the right ones as for your hand brake park is what holds it either your brake cable is broke or needs adjustment and/or new rear brakes