Step 2: (Disassembly of original A-pillar coverings)
B4
US/GB
B5
B6
Step 3: (Pre-assembly of the A-pillar coverings)
B7
16/40
B4:
Pull off rubber door seal in the area of the A-pillar co-
verings.
B5:
Pull off covering from the A-pillar starting from above. In
doing so, clip connections will loosen automatically.
B6:
Remove plug from the loudspeaker and remove A-pillar
covering.
B7:
Drill out air duct and loudspeaker using Ø6mm drill.