General information

Do not open the cooling system while the Danger of burns from hot engine
Do not open the cooling system while the engine is hot; otherwise, escaping coolant may cause burns.◀

Only use suitable additives; otherwise, engine Suitable additives
Only use suitable additives; otherwise, engine damage may occur. The additives are harmful to your health.◀

Coolant consists of water and additives.

Not all commercially available additives are suitable for your vehicle. Ask your service center for suitable additives.

    See also:

    Hot exhaust system
    Hot exhaust system High temperatures are generated in the exhaust system. Do not remove the heat shields installed and never apply undercoating to them. When driving, standing at idle and whi ...

    BMW 335i: optimised six-cylinder petrol engine with beefy power delivery, strong torque and superb refinement
    Fans of large six-cylinder engines have a treat in store too. The optimised six-in-line unit in the new BMW 335i will impress performance-minded drivers with its effortless power, exceptionally fa ...

    Interior equipment
    Vehicle equipment All standard, country-specific and optional equipment that is offered in the model series is described in this chapter. Therefore, equipment is also described that is not avai ...