V50 T5 AWD L5-2.5L Turbo VIN 67 B5254T7 (2008)
Remove the key from the discharge box and store so that it is inaccessible for unauthorized use.
Connect the adapter cable to stage 1, marked on the belt tensioner with an "A" and in green. Check that the cable is properly connected.
Select the correct adapter cable for the belt tensioner in question.
Connect the adapter cable to the belt tensioner. Check that it is properly connected.