Heated rear glass (electric rear defroster/defogger/demister) was an option for Sedan & Coupe. Canada 1200s included it as standard equipment.
Contents |
Overview
1972 facelift dash
Factory electrical grid wires (horizontal lines)
Aftermarket electrical grid wires (vertical lines)
Operation
1972 USA Owners manual (Page 13 ... ):
Instrument and Controls
HEAT GLASS SWITCH (Optional)
The rear heat glass incorporates a printed heating element to prevent frosting or icing. To heat the rear glass pull out on the glass heat switch with the ignition switch placed in the "ON" position. A pilot lamp glows when the switch is pulled out.
Switch
The switch is bolted to the bottom edge of the dash, to the side of the steering wheel. A pilot lamp glows when the switch is pulled out.
25230-H2200ᴳ SWITCH-HEAT GLASS OP. 1270- 08510-51212 SCREW Tapping, Pan head 2 OP. 1270-
Extra wires added. Purpose of the small green lights is unknown
With 14mm LED fitted. The bezel is slightly different
wiring mods: extra tap with Y wire, B earth wire
original BL wire harness with fuse
with original Lamp and connector
Wiring
ACC on the Ignition Switch feeds the rear defroster.
Parts
Switch Part Numbers , Rear Window Part Numbers
OPTIONAL COUPE, 4-door SEDAN including PB110 #25230-H2200 SWITCH-HEAT GLASS 1270- #08510-51212 SCREW 2 OP. 1270- 79713-H2200ᴳ GLASS-rear window Coupe 79713-H2900ᴳ GLASS-rear window Sedan 24161-H2200ᴳ CABLE ASS'Y-rear heat glass A 24162-H2200ᴳ CABLE ASS'Y-rear heat glass B (l=400mm) Sedan 24163-H2200ᴳ CABLE ASS'Y-rear heat glass C (l=350mm) Coupe