mercedesbenz Workshop Repair Guides

Mercedes Benz Workshop Service and Repair Manuals

A. Vehicles With Small Auxiliary Fan|Page 7533 > < A. Vehicles With Small Auxiliary Fan
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Check function of auxiliary fan by switching on ignition and bridging both connections from pressure switch (S32), but do not separate
connections of pressure switch and cable harness.

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Check direction of rotation of auxiliary fan. Fan rotates clockwise. If direction of rotation is wrong, reverse jacks in 2-pole connector (arrow).

A. Vehicles With Small Auxiliary Fan|Page 7533 > < A. Vehicles With Small Auxiliary Fan