Hello My rear washer jet doesn't squirt any water out.I suspect freeze thaw action has disloged a connection in the pipe somewhere. Is there a link on this that shows me how to do the job? I think it's just a case of clipping the hose back together,but i have forgotten where it is located,etc. Also my rear wiper is slow and i suspect that the motor may be on the way out. Any suggestions? Many thanks Paul