OEM 2003 Ford Mustang Turn Signal Switch

2003 Ford Mustang Turn Signal Switch Parts Q&A

• Q: How to service and repair the turn signal switch on 2003 Ford Mustang?

  A: The first step for servicing and repairing the turn signal switch demands removal of the battery ground cable. You can remove the ignition switch lock cylinder by putting the ignition key to RUN mode then pressing its release tab using a punch until you can pull out the cylinder. The next step is to uninstall the tilt wheel handle and the upper and lower steering column shrouds using screw removal. The multi-function switch needs to be removed by first unscrewing it followed by disconnecting electrical connectors before taking it out. Keep in mind that battery removal proves important because the vehicle will need to relearn its adaptive strategy which might cause abnormal drive symptoms that need 16 km (10 miles) of driving to resolve. The installation process should be finished by performing the steps in reverse order to installation.