BMW X6 shows low coolant level, can the car still be driven?
2 Answers
It is not recommended to drive, the coolant needs to be replenished promptly. Coolant: The full name of coolant should be antifreeze coolant, meaning it is a cooling liquid with antifreeze function. Coolant can prevent the cooling liquid from freezing and cracking the radiator or damaging the engine cylinder block when parking in cold winter. Hazards of insufficient coolant:
Seeing the BMW X6 display a low coolant warning gives me chills because it's no small matter. Coolant primarily regulates engine temperature, and low levels indicate potential cooling system issues, such as pipe leaks or a faulty pump. Continuing to drive could lead to engine overheating—mild cases might fry the head gasket (costing tens of thousands to repair), while severe cases could result in total engine failure or even fire. I advise pulling over safely immediately before it worsens. Pop the hood to check the coolant reservoir level; if it's too low, add a small amount of distilled water or OEM coolant as a temporary fix, but ensure the engine is cool first. If you spot major leaks or the warning light stays on, call a tow truck straight to the dealership. Coolant also prevents rust and boiling—its absence harms not just the engine but components like the radiator too. Regular checks to maintain levels between min-max can avoid such headaches, especially with BMW’s high-performance engines demanding extra care.