C 240 4MATIC Wagon (203.281) V6-2.6L (112.916) (2003)
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and
-
the control and operating module (N18, N22 or N22/7) is actuated via the CAN Class B (CAN B) with the "blower OFF" signal.
6
The control and operating module (N18, N22 or N22/7) switches the ventilation blower off and switches from stationary heating mode to normal
operating mode.
7
Malfunction delayed switch-off has finished:
-
The combustion air blower (A6m2) and the recirculation pump (A6m1) are switched off.
-
The green or red indicator lamp in the STH switch (N72s12 or S46) is extinguished.
Malfunction shutoff is present.
NOTE: In order to restart, the STH heater or heater booster must be switched off and on again at the STH switch (N72s12 or S46) after the malfunction
has been remedied.
