Boxster (987) F6-2.7L (2006)
37. Unclip cable duct at front of roof frame.
38. Unclip main wire harness at front of roof frame.
39. Remove main wire harness from A-pillar -area A-.
40. Pull off connector for antenna amplifier, left and right -103 to 107-.
41. Loosen ground points on dashboard bracket.
41.1. Unscrew fastening nuts and remove ground straps.