I also looked through the bentley wiring diagrams. I found a parts car that didn't have A/C or power windows. I quickly bought the manual window regulators and the Non A/C Power Steering bracket. I already removed every power window item including the relay, the black ground wire, the brown wire to fuse 10 and the blue/yellow wire to fuse 12. I want to do the same thing with the A/C. I already removed the Compressor, Condenser, Drier, Evaporator, hoses, metal pipe. The A/C relay is the problem. I know it has a blue/yellow wire that runs to fuse 12 but its also interconnected to the rear window defroster switch for some reason and has a red/white wire that runs to the fan switch. I know that if its not broke dont fix it but I want to remove the electrical parts/wiring that i never intend on using. I also removed the heated seat parts/wiring. Is it possible to remove the rest and still have use of the fan and rear defroster?