Why does my Mercedes E320 have a reduce oil level warning?
This E320 was showing “Reduce oil level” warning in instrument cluster even though the oil level was correct. Once we replaced the oil level sensor the error no longer displayed on our dash. These instructions apply to several Mercedes Benz models that have the V6 or V8 engines in them. Below is a list of models that these instructions apply to:
What is the oil level sensor on a Mercedes Benz?
Below you will find step by step instructions with pictures on how to remove and install a new engine oil sensor on a Mercedes Benz engine. Part numbers related to the oil level sensor are shown below and there could be more. The purpose of the the oil level sensor (B40) is to measure the oil level but also oil temperature and the oil quality.
When to remove oil from Mercedes Benz engine?
If the level is between the Low and High marks you don’t need to add any more oil. If the engine oil level is below the Low mark add oil until the level shows between Low and High. If the engine oil level is above the High/Max mark, you should remove oil from the engine to avoid damage to your car.
What does the oil pressure warning light mean?
Engine Oil Level or Oil Pressure Warning Light Symbols, indicate that the oil temperature gets too high, the oil level is low or oil pressure too low. STOP driving immediately and turn the engine off. The engine can be severely damaged if oil pressure is lost. Add oil to the engine to bring the level up.
What do the warning lights on the Mercedes E320 mean?
It’s important to know what the dashboard Mercedes-Benz E320 warning lights actually mean, though, not least because they can pre-empt a car breakdown or full-on failure, potentially saving you from an expensive repair bill and meaning you stay safer on the road.
How can I check the oil level in my Mercedes Benz?
To check the oil level you will need to access the menu in the instrument cluster. The procedures are slightly different for each model but if you look at a couple of the videos below you will be able to measure your engine oil level on your Mercedes-Benz. Make sure car is parked on a level surface. Leave the car turned off at least 15 min.
If the level is between the Low and High marks you don’t need to add any more oil. If the engine oil level is below the Low mark add oil until the level shows between Low and High. If the engine oil level is above the High/Max mark, you should remove oil from the engine to avoid damage to your car.
Engine Oil Level or Oil Pressure Warning Light Symbols, indicate that the oil temperature gets too high, the oil level is low or oil pressure too low. STOP driving immediately and turn the engine off. The engine can be severely damaged if oil pressure is lost. Add oil to the engine to bring the level up.