C70 L5-2.4L Turbo VIN 63 B5244T7 (2003)
Slacken off the screw but leave it in place. The screw should be loose enough that it can be unscrewed by hand.
Reconnect the battery negative lead
Slacken off the screw but leave it in place. The screw should be loose enough that it can be unscrewed by hand.
Reconnect the battery negative lead