CTS Sedan AWD V6-3.0L (2010)
4. Cover the work area with a plastic covering or drop cloth. The work area includes the front passenger side of the vehicle. The plastic covering or
drop cloth will protect the interior of the vehicle from debris.
5. Remove the screw on the outboard instrument panel plastic retainer.
6. Remove the screw on the lower outboard instrument panel plastic retainer.
7. Remove the screw on upper end of the OnStar module.
8. Remove the three screws (1) from the instrument panel plastic retainer.