Heating and ventilation system Mercedes E-Class (W124)
Heating and ventilation system — general information The heating and ventilation system consists of a fan located under the panel, ventilation nozzles located in the center and on the sides of the panel, and air ducts. The...
Elements of the heating system — removal and installation Removing Arrangement of bolts of fastening of a cross member of the panel at a steering column Arrangement of bolts of fastening of the left forward rack Arrangement of...
Heater radiator — removal and installation Removal on models with Behr heater Removing the upper casing of the heater The location of the screws for fastening pipes to the heater radiator 1. On models prior to...
Heater control panel — removal and installation Removing Unscrewing the screws securing the control unit to the control panel Disconnecting the electrical connector from the back of the control unit 1. Remove the...
Heater fan motor — removal and installation Removing 1. Remove the ground wire from the battery. 2. Remove the wiper mechanism from the bulkhead of the engine compartment. 3. Disconnect the electrical connector...
Internal temperature sensor — removal and installation Removing 1. The sensor is installed in the interior light above the interior rear-view mirror. 2. Remove the dome light from the interior interior light. 3. Remove the...
Air and wire distribution switch Removing 1. Remove the heater control unit. 2. Disconnect the switch mounting bracket from the console. 3. Move the switch lever to the right, release it from its...
Air flow regulator — removal and installation Removing 1. Remove the heater control unit. 2. Remove the regulator mounting bracket from the console. 3. Remove the trim panel under the steering column. 4. Under the...
Air conditioning system — general information Attention! The air conditioning system is under pressure, so no connections in the air conditioning system should be loosened until the pressure is relieved. On some...