My question involves bankruptcy in the state of: Michigan

Good Morning all, I just found this site and thank you ahead of time to any and all those that answer and try to help. My wife and I originally filed for chapter 13 a year ago last Dec, but the fall of last year was rough and we ended up converting to a chapter 7 in Nov and the case was discharged on Feb 8th of this year. My question is this, our lawyer informed us to clean out our '03 Explorer because they would be coming to get it after we had our meeting of creditors back in Dec. It has been sitting cleaned out and ready to go since then. We got our discharge papers on the 10th of Feb, stating the date of Feb 8th our case had been discharged. The '03 Explorer though was still here, we left voice mails and emails for our lawyer asking whats up and any news on the Explorer. We still havnt gotten an answer, When we got into the last couple of days of Feb, we started investigating ourselves online for info, we found where the finance company should have repossessed the '03 Explorer prior to the discharge and now that the case has been discharged and the vehicle was still in our possession that it was now ours to keep, just that we will likely have to get a lawyer to get the finance company to give us a release of lien. We have a title here just the finance co, is listed at the bottom as a secured party. LOW AND BEHOLD, this morning the repo man was here knocking on the door for the keys. It's been 23 days since our discharge, was the info we found bogus? or are we able to reclaim the Explorer since it sat here in the open right out front and available ever since Dec but they never came for it?