E52 refrigerant diagram
1 |
Connection union, air conditioner pressure side |
Engine compartment in front of right bulkhead |
2 |
Connection union, air conditioner intake side |
Engine compartment behind right headlight |
3 |
Pressure sensor for refrigerant circuit |
Intake line between twin pipe and dryer |
4 |
Dryer |
Engine compartment behind right headlight |
5 |
A/C compressor |
Front right of engine compartment on engine block |
6 |
Heater with expansion valve and evaporator |
Interior under instrument panel |