Is it illegal to remove gps tracker/kill switch from dealer cars in tx? duress alarm GPS tracking devices with a kill switch disable feature are becoming an increasingly common way for companies to keep tabs on their assets. They’re great for things like logging mileage, tracking employee work time, determining whether drivers are speeding, and ensuring that company vehicles don’t get stolen.A few states have taken a closer look at these gadgets and are beginning to regulate or outright ban them. The New York state legislature passed a bill that requires lenders to disclose the device in writing when it’s placed on a car, while Nevada and New Jersey have laws on their books.Some states have also enacted laws that limit or ban kill switches as a method for repossessing cars. Colorado, for example, limits the practice to emergencies only.These devices have been around for some time, but only recently have some lenders started to use them more strategically to help their clients avoid a repossession. These devices are essentially starter interrupters that send an emergency override code to the car’s owners so that they can get their cars to start again.In fact, some dealers have even been known to install these devices in cars that they sell to borrowers who have a poor credit history or payment record. This tactic is a win-win for both the dealers and the borrowers because it reduces the number of repo men showing up on their doorsteps to take the car.