One touch auto down all windows in an XJ?

I’ve seen this done on other vehicles, just kinda wondering if anyone has done it in the XJ and how hard it would be? Usually ties into the sunroof/convertible top circuit on newer cars.

My thoughts are to jumper the window lock button to a relay that goes to all 4 windows and ties into the auto down function of the driver window. Enabling the window lock function enables one touch auto down, disabling it returns to normal funtion (driver window only auto down, manual on the rest).


codename 99 problems: Daily driver/tow rig build thread

Possible to do using modules from a 92-95 merc sable/ford taurus? They used universal one touch down modules (part number F2DB-14B118-AB) according to a quick search


codename 99 problems: Daily driver/tow rig build thread

I've done this on other vehicles before with aftermarket alarm system power window control modules but that was way back in the mid 90's and don't know what's out there now, I used viper alarms and the old Alpine 8080 systems to get results