51 48... Replace the heat insulation for the tunnel
WARNING: This page is about a different variant/trim than selected.
NOTE:
For M6, it must be retrofitted when replacing the heat insulation.
Cut the marked area of the heat insulation (1) off along the broken line (2).
Dimension "A" approx. 80 mm.
Flatten down the cutting edges (3) slightly to prevent sharp outer edges.