Front wiper motor replace on A4 B6

[Phil.MC]

My front window wipers speed has been playing up for a while, and has now become so slow that they are unusable.
Can anyone offer me help by way of a How to for replacing the front wiper motor on my 2003 A4 2.5TDi?

Thanks in advance, Phil.

 

[kite]

You will prolly find it is a the wiper mech that is slowly seizing up.
A gogle search should throw up a "how to"