Cayman (987) F6-2.9L (2009)
4. Cut tie-wraps -1- on main wire harness.
5. Unscrew fastening screw -1- on bracket for heater housing -2-.
6. Undo fastening nuts -1- close to the plenum panel.
7. Unscrew fastening screws at the left and right -1- on the dashboard support -2-.