How can I replace CIM if SCL(Steering Column Lock) is locked in a position where CIM cannot be dismounted?

Saab 9-3 model year 2003-2012

1. Disconnect old CIM

2. Connect the new CIM and let it hang temporarily in the wiring

3. Add the new CIM to the vehicle with TECH 2

4. Now shall the SCL unlock, unless there is a fault in SCL or in the wiring

5. Disconnect new CIM

6. Dismount old CIM

7. Mount and connect new CIM

8. Add CIM with TECH 2 and calibrate the steering angle