S60 T5 L5-2.3L Turbo VIN 53 B5234T3 (2002)
Pull the secondary lock out to the side. Use an electrician's screwdriver, as illustrated.
Use tool 951 2636 Terminal removal tool See: Tools and Equipment/951 2636 Terminal Removal Tool to remove the cable terminal lock, as illustrated.
At the same time pull the cable carefully backwards.