ENGINE WIRING
F9Q804

1550
ADDITIONAL HEATER UNIT INTERFACE
ANY TYPE

12.53JBADDITIONAL HEATER PLUG 1 + CONTROL
20.53JAAADDITIONAL HEATER 2 RELAY COIL CONTROL
32.53JDADDITIONAL HEATER PLUG 3 + CONTROL
45.0BP27PROTECTED + BATTERY FEED > ENGINE FUNCTIONS
55.0BP35PROTECTED + BATTERY FEED PRE-HEATER UNIT FUSE
60.53JAADDITIONAL HEATER 1 RELAY COIL CONTROL
72.53JCADDITIONAL HEATER PLUG 2 + CONTROL
80.5HK8ADDITIONAL HEATER DIAGNOSTIC SIGNAL