Hi guys and girls, a bit of a weird one with my bora 4 motion.... Basically when I lock/unlock the car, either with the key, the buttons on the drivers door or the actual door lock the tailgate pops open, this has coincided with a "new to it" tailgate being fitted and the microswitch not opening the tailgate (I have confirmed this works with a multimeter). The original tailgate was rotten around the number plate and tbh I can't remember whether the electric release worked or not.
TIA