5 Reasons Your VW's Check Oil Level Warning Light Is On If your VW's check oil level warning light is on, it simply means there is not enough oil left in the oil pan. There are all sorts of reasons why the oil level in your car engine may start depleting. Read through this blog post to have a comprehensive understanding of the reasons why your Volkswagen motor oil level may start to drop and its check oil level warning light may start flashing.
Motor Oil: The Lifeblood of Your Volkswagen Engine It is because of motor oil that your car's engine runs as if it is made of butter. From lubricating closely fitted metal parts to dissipating excess heat; motor oil does everything to ensure smooth operation of the engine. If the motor oil level drops below the lower minimum level, engine operation will be adversely affected. The unavailability of an adequate amount of motor oil can even result in expensive engine repairs. To prevent something like this from happening, car manufacturers have installed sensors in the engine that monitor the motor oil level and alert the driver if its level drops. Below are some of the major reasons why your Volkswagen motor oil level may get so low that the check oil level warning light may turn on.
Reason #1- Loose oil filter One reason why your VW may start losing oil and its "check oil level" warning may come on is a loose oil filter. The oil filter basically removes contaminants from the oil so that it can do its job at its best. But, if the oil filter housing has a crack or is not fitted tightly, the oil will leak. An oil filter that has reached its saturation limit can also contribute to oil leakage in a vehicle.
Reason #2- Cracked gasket In addition to closely fitted metal parts your car engine is equipped with different types of gaskets namely head gasket, valve cover gasket, oil pan gasket, timing cover gasket, etc… Apart from sealing the engine from the outside, these gaskets ensure that oil and coolant flowing through their designated paths do not leak out. If one of these gaskets becomes damaged, oil will leak out. As a result, the check oil level will get triggered.
Reason #3- Damaged drain plug When was the last time you had your Volkswagen’s oil drain plug replaced??? Has it been a while??? If its threads become worn due to excessive use or improper installation, oil will leak out. There are ways to tell if there is something off with your vehicle’s oil drain plug. One way to tell if your Volkswagen oil drain plug is damaged