Auxiliary heater Wiring Diagram – VW Caddy 4 (2016-2020)
Wiring Diagrams:
Fresh air blower relay. Auxiliary heater control unit. Auxiliary heater operation relay. Metering pump.
Temperature sensor. Overheating sensor. Auxiliary heater control unit. Glow plug with flame monitor. Combustion air blower. Circulation pump.
Auxiliary heater control unit. Fuel shut-off valve. Remote control receiver for auxiliary coolant heater. Auxiliary heater aerial. Fuel pre-heating heater element.
Instant heating button.
Onboard supply control unit. Data bus diagnostic interface. Diagnostic connection.