Case IH AFX8010 Repair Manual page 1718

Heated Mirror Circuit Operation
1.
Switched power is supplied to the mirror heat switch
through fuse F09 from the Accessory 1 relay.
Chassis ground is supplied to the LH, RH, and
German Mirror heaters through connectors X111,
X121, and X287.
The mirror heat switch controls the LH, RH, and
German Mirror Heaters simultaneously and allows
BODY AND STRUCTURE - USER PLATFORM
1
Mirror heating tumbler switch (if equipped)
ON
•
OFF
•
E.34 / 16
the operator to determine the length of the heating
cycle required to defrost the power mirrors.
When the ignition switch is in the RUN position and
the mirror heat switch is in the closed position,
current flows through the heating elements, in each
mirror, to chassis ground.
7