Vehicles without a 48 V electrical system (EQ Boost technology):

• the ECO start/stop function is activated.

• the brake system does not require a running engine.

• the outside temperature and atmospheric air pressure is within the range that is suitable for the system.

• the engine is at normal operating temperature.

• no engine diagnostics are active.

• the engine speed is within the range that is suitable for the system.

• the transmission fluid temperature is within the range that is suitable for the system.

• the temperature in the vehicle interior is within the set range.

• the fuel tank is sufficiently filled.

• the system detects that the windscreen is not misted up when the air-conditioning system is switched on.

• the charge status and the voltage of the battery are sufficient.

• the battery temperature is within the range that is suitable for the system.

• the system does not recognise a steep uphill or downhill gradient.

• the bonnet is closed.

• AIR BODY CONTROL does not raise the level.

Vehicles with a 48 V on-board electrical system (EQ Boost technology):

• the ECO start/stop function is activated.

• the brake system does not require a running engine.

• the atmospheric air pressure is within the range that is suitable for the system.

• the engine is at normal operating temperature.

• no engine diagnostics are active.

• the transmission fluid temperature is within the range that is suitable for the system.

• the temperature in the vehicle interior is within the set range.

• the fuel tank is sufficiently filled.

• the system detects that the windscreen is not misted up when the air-conditioning system is switched on.

• the system does not recognise a steep uphill or downhill gradient.

• the bonnet is closed.

• AIR BODY CONTROL does not raise the level.

Vehicles without a 48 V electrical system (EQ Boost technology):

• the vehicle is rolling.

• the brake system requires a running engine.

• the engine temperature has exceeded the range that is suitable for the system.

• the outside temperature or atmospheric air pressure has exceeded the range that is suitable for the system.

• engine diagnostics requires a running engine.

• the transmission oil temperature has exceeded the range that is suitable for the system.

• the temperature in the vehicle interior deviates from the set range.

• the system detects moisture on the windscreen when the air-conditioning system is switched on.

• the battery's charge status is too low.

• the battery temperature has exceeded the range that is suitable for the system.

• the system recognises a steep uphill or downhill gradient.

Vehicles with a 48 V on-board electrical system (EQ Boost technology):

• the brake system requires a running engine.

• the engine temperature has exceeded the range that is suitable for the system.

• the atmospheric air pressure has exceeded the range that is suitable for the system.

• engine diagnostics requires a running engine.

• the transmission oil temperature has exceeded the range that is suitable for the system.

• the temperature in the vehicle interior deviates from the set range.

• the system detects moisture on the windscreen when the air-conditioning system is switched on.

• the system recognises a steep uphill or downhill gradient.