What does BMW's second maintenance include?
1 Answers
BMW's second maintenance requires replacing the engine oil, oil filter, air filter, fuel filter, and cabin air filter. The second maintenance also involves checking the engine's working condition, such as whether the pipeline connections are normal, if there are any leakage points, and if the engine sounds normal. Additionally, the vehicle will be lifted to inspect the chassis components for scratches or corrosion, as well as checking the braking system, suspension system, and the inner side of the tires. Related introduction to car maintenance: Content: Modern car maintenance mainly includes the maintenance of the engine system, transmission system, air conditioning system, cooling system, fuel system, power steering system, etc. Purpose: The purpose of car maintenance is to keep the car clean, maintain normal technical conditions, eliminate hidden dangers, prevent failures, slow down the deterioration process, and extend the service life.