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Home >> Mercedes Benz >> 2025 >> GLB250 Base >> Repair and Diagnosis >> Engine Mechanical >> Cooling System (Mechanical) >> Engine Cooling System - 247 Chassis >> Safety Precautions >> Risk Of Injury Due To Fan Starting Unexpectedly - AS20.40-Z-0001-01A

Risk Of Injury Due To Fan Starting Unexpectedly - AS20.40-Z-0001-01A

Do not reach into the rotation or hazard area of the fan. Wear closed and close-fitting work clothes.

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Risk of injury 

Due to preprogrammed or remote-controlled Preconditioning, the radiator fan may suddenly start operation. Persons working in the rotation area of the fan may be injured by this.

Safety instructions/precautions