s13 heated/tinted mirrors wiring

[240Zfunahollic]

Does anyone have any info on wiring the heated mirrors from z32's? Maybe wire it to the stock defrost button? Would I need any reistors, relays, fuses, etc?

[ki_JDM_ds]

If the defrost function of the mirror is anything like the folding or power adjustment ( kn power folding mirrors) you shouldn't have to wire in a resistor or equivelent. I'm not familiar with the z32 heated mirror does it have one big plug for all of the wires going to the mirror or is there two septate plugs?

[projectRDM]

The OE heated mirrors on S14s are controlled via the rear defogger relay, they come on when it is on. Any overseas FSM will show you the schematic, just take the trigger wire for the defogger from the relay and tie it to the mirrors. You can also use the Z32 switch if you can make it fit in the console.