muth Signal 210-0133-0, Installation Instruction, Page: 7 / 9

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Page 7
Wire Routing
1) Locate the grounding bolt shown on the door frame. Cut and split the red w/ black
stripe wire and the black wire on the Signal
®
mirror wire harness. Route the black wire
to the grounding bolt location. Cut the black wire to length, making sure enough slack
is left for splicing. Splice the black wire and attach it to one of the supplied grounding
rings. Attach the grounding ring to the grounding bolt on the door frame.
2) The wiring location for the driver side turn directional is located in the driver side door
panel control module. Replace all wiring onto the door panel control module. Locate
the LIGHT BLUE w/ WHITE stripe wire within the wire loom shown. Turn the ignition
key so that electrical power is on and activate the driver side turn indicator. Probe the
wire with the wire tester to verify that flashing turn directional power is present. Label
that wire as ‘driver side indicator’.
* Before proceeding, please read remainder of instructions for information regarding wiring
identification and options*
** Repeat all of the previous steps to replace the factory mirror on the passenger side
door with the new Signal
®
mirror.
3) The wiring location for the passenger side turn directional is located in the passenger
side door panel control module. Replace all wiring onto the door panel control module.
Locate the DARK BLUE w/ WHITE stripe wire within the wire loom. Turn the ignition
key so that electrical power is on and activate the passenger side turn indicator. Probe
the wire with the wire tester to verify that flashing turn directional power is present.
Label that wire as ‘passenger side indicator’.
*** SKIP TO LAST PAGE FOR WIRE SPLICING PROCEDURES ***
NOTE: If for some reason you cannot find the turn indicator wires, in the door panel areas,
as specified above. Please see next page for additional wire routing and locating infor-
mation.