V50 L5-2.4L VIN 38 B5244S4 (2006)
Connect the adapter cable to stage 2, marked on the belt tensioner with a "B" and in purple.
Destruction of belt tensioner stage 2
Insert the key and turn it to position 1.
Connect the adapter cable to stage 2, marked on the belt tensioner with a "B" and in purple.
Destruction of belt tensioner stage 2
Insert the key and turn it to position 1.