California dealer complaint: can DMV get my money back?

Usually not. California DMV says its investigation can lead to administrative or criminal action against a licensee, but it may not produce a monetary award for the buyer. If you are trying to recover money or another civil remedy, you may need to consider a civil claim or another dispute route. Official sources: California DMV complaints guidance and California Attorney General consumer car guidance. Guide: https://getinstantlaw.com/us/california/used-car-problems/dealer-complaint-process