Mercedes-Benz GLK-Class: Deactivating/activating ESP® - ESP® (Electronic Stability Program) - Driving safety systems - Safety - Mercedes-Benz GLK-Class Owner's ManualMercedes-Benz GLK-Class: Deactivating/activating ESP®

Observe the "Important safety notes" section ().

WARNING WARNING

ESP® should not be deactivated during normal driving other than in the circumstances described below. Disabling the system will reduce vehicle stability in driving maneuvers.

Do not deactivate ESP® when the emergency or spare wheel is mounted.

ESP® is activated automatically when the engine is started.

It may be best to deactivate ESP® in the following situations:

  • when using snow chains
  • in deep snow
  • on sand or gravel

WARNING WARNING

Switch on ESP® immediately if one of the previously stated conditions is no longer met. Otherwise, ESP® cannot stabilize the vehicle if it begins to lurch or when a wheel spins.

When you deactivate ESP®:

  • ESP® no longer improves driving stability.
  • the engine's torque is no longer limited and the drive wheels can spin. The spinning of the wheels results in a cutting action, which provides better grip.
  • traction control is still activated.
  • ESP® still provides support when you brake.

If ESP® is deactivated and one or more wheels start to spin, the cluster flashes. In such situations, ESP® will not stabilize the vehicle. ESP® warning lamp in the instrument cluster flashes. In such situations, ESP® will not stabilize the vehicle.

  • To deactivate: press button 1. The cluster lights up. ESP® OFF warning lamp in the instrument cluster lights up.

WARNING WARNING

When the up, ESP is switched off. ESP OFF warning lamp lights up, ESP is switched off.

When the ESP OFF warning lamp are on continuously, ESP warning lamp and the ESP is not operational due to a malfunction. ESP OFF warning lamp are on continuously, ESP is not operational due to a malfunction.

When ESP is switched off or not operational, the vehicle's stability during standard driving maneuvers is reduced.

Adapt your driving style to suit the prevailing road conditions/weather conditions and to the non-operating status of ESP.

You could otherwise damage the drivetrain. Avoid spinning the driven wheels for an extended period with ESP® deactivated. You could otherwise damage the drivetrain.

  • To activate: press button 1. The cluster goes out. ESP® OFF warning lamp in the instrument cluster goes out.
    ETS/4ETS (Electronic Traction System)
    WARNING Observe "Important safety notes" (). Traction control is part of ESP®. Traction control brakes the drive wheels individually if they spin. This enables you to pull away an ...

    ESP® trailer stabilization
    If your vehicle with trailer (vehicle/trailer combination) begins to lurch, you can only stabilize the vehicle/trailer combination by depressing the brake firmly. In this situation, ESP® assists y ...

    See also:

    Rollover Protection System (ROPS)
    Volvo’s Rollover Protection System utilizes the Roll Stability Control (RSC) function, which is designed to help minimize the risk of a rollover in emergency maneuvers or if a skid should oc ...

    Operating Tips
    NOTE: Refer to the chart at the end of this section for suggested control settings for various weather conditions. ...

    Wiper blades
    Wiper blade maintenance Commercial hot waxes applied by automatic car washes have been known to make the windshield difficult to clean. Contamination of either the windshield or the wiper blades ...