What should I do if the Jetta heater tank leaks?

The leakage of small warm water tank has little to do with the replacement of antifreeze, and it should be the problem of the accessories themselves. In another case, when the water temperature warning light of the instrument cluster lights up, the driver did not stop immediately or did not notice it. If he keeps driving, he may only drive for one kilometer, so the small water tank or water pipe is likely to crack, and the specific damaged part can only be determined after on-site inspection. Generally, small water tanks are not easy to be damaged. The replacement of antifreeze has nothing to do with the air conditioning system, so it is not necessary to vacuum the air conditioning system.