My Ex Parked His Car In My Space And Won't Move It.

I live in California.

My ex has a car that doesn't run. While we were together, he parked it in my only space (included with my rent). It wouldn't start the next day. He had it towed to a mechanic and it's a big issue, pretty costly, so he had it towed back to my place because it would have been extremely expensive to tow it to his house (he lives about 2 hours away).

We broke up. He's avoided doing anything about the car. It's like it's happy to have something over me, like he knows I'm going to have to keep calling and texting him if it's here.

I have tried contacting towing companies and they said my property management needs to call them in. Property management is extremely lazy and never available, I have been emailing and calling them about it for over a year now and they drop the ball every time.

My issue is, I have a car and I'm paying for a second parking spot. We can only have two. My adult son is driving now and I need the extra spot for him. I cannot find any way to get this car moved though. Ever company I contact say I can't demand it be towed even though he's not on my lease, not on my parking space permission. Management is garbage and not doing anything. And he's stringing it out as long as possible because it's the final and only loose end between us.

Any suggestions what I can do here?? I do not have keys, I'm not on the paperwork for the car. He has never come back to town since we broke up and likely won't. He's abandoned it, but he's got a new car and isn't interested in coming back for this one