Mercedes-Benz GLK-Class: Please bear the following in mind - Winter operation - Wheels and tires - Mercedes-Benz GLK-Class Owner's ManualMercedes-Benz GLK-Class: Please bear the following in mind

At the onset of winter, have your vehicle winterproofed at a qualified specialist workshop, e.g. at an authorized Mercedes- Benz Center.

Observe the notes in the "Changing a wheel" section ().

    Driving with summer tires
    At temperatures below 45 ‡ (+7 †), the elasticity of summer tires and therefore also traction and braking capability are reduced considerably — equip your vehicle with M+S tires. Using summe ...

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    Trailer Stability Assist – TSA
    Trailer Stability Assist helps stabilize a vehicle that is towing a trailer when the vehicle and trailer have begun to sway. See page 279 for more information. This system is automatically deac ...

    4MATIC (permanent four-wheel drive)
    4MATIC ensures that all four wheels are permanently driven. Together with ESP® and ETS, it improves the traction of your vehicle whenever a drive wheel spins due to insufficient grip. WARNI ...

    Engine Oil Additives
    Your vehicle does not require any oil additives. Additives may adversely affect the engine or transmission performance and durability. ...