Cooper Convertible (R57) L4-1.6L (N12) (2009)
Detach both parking brake Bowden cables from balance arm.
Attach special tool 34 6 330 to parking brake Bowden cable (1).
Slide special tool 34 6 330 in direction of arrow onto barbs of parking brake Bowden cable (1) until barbs are free.
Push parking brake Bowden cable towards rear.