What should I do if the battery car is stolen and the residential property shirks its responsibility?

The premise of the property management company's responsibility is that it violates the provisions of the property management contract, which clearly stipulates the security responsibility of the property management company, so you can sue according to the contract, and you should provide enough evidence to prove it. If it is because the property management company is irresponsible and fails to perform its duties, the property management company should bear certain responsibilities. The main responsibility should still be borne by the person who stole the car. The neighborhood committee is not the leader of the property management company, and can only help you coordinate this matter.