What brand of antifreeze does BMW use?
1 Answers
BMW does not have mandatory brand requirements for antifreeze, but there are specifications for the type. Principles for selecting antifreeze: Choose the freezing point of the antifreeze based on environmental temperature conditions. The freezing point is one of the most important indicators of antifreeze and a key factor in its effectiveness; select antifreeze according to the specific requirements of the vehicle. Generally, imported vehicles, domestically produced vehicles, and mid-to-high-end vehicles should use permanent antifreeze (lasting 2–3 years), while ordinary vehicles can use direct-use antifreeze, and softened water can be used in summer. Hazards of insufficient antifreeze: It can cause the engine or radiator to freeze and crack, leading to engine failure. It also affects the radiator's cooling efficiency, failing to provide the necessary cooling effect. This disrupts normal circulation, generates excessive heat, and in severe cases, can cause engine damage.