21 Model 5 Series 2 Oil Protection Condition
ErinKitty 
10 In February 2022, 5300 kilometers were first guaranteed, and in January 23, 14800 kilometers were second guaranteed. The engine oil filter and air filter were replaced. 5w30 engine oil was used both times.
The first insurance has added a full 5 liters, and the measured oil level of the vehicle and engine has reached the maximum. The remaining 0.75 has been brought back by myself.
2 Before changing the oil, the oil level was measured in the middle, and about half a liter was consumed between two maintenances, which felt normal. I wanted to take the cup and see how much was left, but the 4s store didn’t have this thing… helpless
Add 5 liters for 2 guarantees to make it easier to observe consumption.
The 0322 version of the car was upgraded in about mid-22 (I can’t remember the details) and lasted until the second guarantee. I don’t know if the oil temperature dropped, which alleviated the oil consumption. Usually half and half in urban areas and expressways. The spark plug is not opened and checked. Wait until the next maintenance and replacement. The overall situation is good at present. I don’t burn much oil, so I’m relieved for the time being.
April 1, 2024
March 27, 2024 
March 27, 2024 
