If it is aluminium, then how can it rust.AVS Aluminium radiator...quite old already though.. i think more than 6 years in the car.
But now, the problem appears on passenger side front window. Can't argue with that. Also, the Myvi I have at home also got window problem. Very difficult to wind up, easily get jammed. 3 windows affected. Only driver side okay.Especially taking and submitting parking ticket, don't use window damn susah loh.......