Mercedes-Benz E-Class: Refrigerant of the air-conditioning 
system - Service products and capacities - Technical data - Mercedes-Benz E-Class Owners ManualMercedes-Benz E-Class: Refrigerant of the air-conditioning system

The air-conditioning system is filled with R134a refrigerant and a special PAG lubricant.

Never use refrigerant R 12 (CFC) or mineral lubricants. Otherwise, you could damage the air-conditioning system.

    Engine oil
    Please bear the following in mind The engine oils are matched to the performance of Mercedes-Benz engines and service intervals. You should therefore only use engine oils and oil filters that a ...

    Brake fluid
    WARNING Over a period of time, the brake fluid absorbs moisture from the air; this lowers its boiling point. If the boiling point of the brake fluid is too low, vapor pockets may form in t ...

    See also:

    Replacing the rear window wiper blade
    Removing the wiper blade •► Remove the SmartKey from the ignition lock. •► Fold wiper arm 1 away from the rear window until it engages. •► Position wiper blade 2 at a ...

    SRS warning lamp
    SRS functions are checked regularly when you switch on the ignition and when the engine is running. Therefore, malfunctions can be detected in good time. The SRS warning lamp in the instrume ...

    2.5 L turbo models
    Your vehicle is equipped with “summer tires” as original equipment, which are inadequate for driving on slippery roads such as on snow-covered or icy roads. Compared with winter and all-season ...