I accidentally turned in power while doing a brake job on my 2019 Volvo S60 T6 AWD R-Design. the caliper was removed when it happened, and the epb motor ran until the mechanism went all the way out. it went so far it basically fell apart. The ball bearings literally fell out along with all the little springs.
If this happens to you, there is hope to put it back together. watch my video and learn how you can repair or rebuild your parking brake unit.
