Coolant Flow With Rear Climate Control

COOLANT CIRCUIT
Automatic Climate Control/Rear Passenger Compartment Climate Control

Coolant Circuit (With Rear Climate Control):

A Coolant inlet
B Coolant return flow
1 Engine
2 Heater supply unit
3 Heat exchanger, heating system
4 Heater supply unit, rear passenger compartment climate control
5 Heater core, rear passenger compartment climate control
6 Radiant heat for windshield (wiper system)
7 Thermovalve, radiant heat for windshield (wiper system)
8 Thermovalve, windshield washer fluid heater