Where is the exhaust valve of BMW 525 fuel tank?

The exhaust valve is on the tank cover, and there are two valves on the tank, one is an empty valve and the other is a steam valve.

Domestic 5 Series is a high-end car. The current 5 series was born in 2004. BMW's 5 Series is undoubtedly one of the most outstanding series in automobile history, and its peak time should start from the third generation E34( 1988- 1996). Today, Series 5 is the third generation product of E34. On April 20 17, a new generation of BMW 5 Series Long Axis Edition went on sale globally.