X6 aluminium sill's corroding / pitting

[X6 KEEPER]

Firstly big hi from me to everyone.

Has any one else had this issue  I'm using  specified BMW cleaner but it's becoming a pain in the r's


has any one had success with BMW outlet wrt them addressing issue or have you to been told not covered by warranty?????????? cause I didn't by into cleaning every two days >:( in winter, thought initially it was salt from winter use but told by Arnold Clark Abdn dust from brake pads causing issue here's some cleaner live with it basically.

Keeper

[kjb1]

That looks particularly bad!! looks nasty if honest.  Try a scouring pad to atleast lift the corrosion out, then alloy wheel cleaner neat at the same time as scouring! 

[Raj]

I used wonder wheels with a green sponge. Came up a treat. You can then try sealing them with poor boys wheel sealant or similar. Someone did mention vaseline I think.

[535dboy]

[quote="Raj"]
Someone did mention vaseline I think.
[/quote]

I think PVR and X5 sport were talking about something else at that point though...............