Assuming the related fuses, globes, wring globe holders are all ok, you may have damaged the Body Electronic Module (BEM). Get hold of a good code reader and check for BEM fault codes. Or get an ELM327 with a Ford Switch and a USB interface as ELM327 USB Modified For Ford ELMconfig latest HS-CAN Switch CH340 Chip Converted | eBay and Forscan for Windows What's new Or just try swapping BEMs Genuine Ford / Bosch suits BA BF Falcon Body Electronics Module Control Unit BEM | eBay noting a replacement BEM will need to programmed to the car type (base model, versus premium series, versus, taxis and police etc) and data copied from the old BEM and the key fobs paired with the new BEM.