Method B
WARNING: This page is about a different car, the 2013 BMW X5 M, 2012 BMW X5 M, 2011 BMW X5 M, and 2010 BMW X5 M. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
Procedure in event of large-scale fouling of vehicle surface by butyl:
Shape lumps out of butyl remnants.
Press down butyl lumps (1) and pull off.
Repeat procedure until butyl remnants have been removed.
Clean painted surfaces with adhesive cleaner.
Shape lumps out of butyl remnants.
Press down butyl lumps (1) and pull off.
Repeat procedure until butyl remnants have been removed.
Clean painted surfaces with adhesive cleaner.
IMPORTANT:
Adhesive cleaner attacks paint surfaces if allowed to act on surface for an extended period of time!