One of the robocalls consumers cannot seem to stop involves claims that your car warranty is about to expire. ... When it comes to these car warranty robocalls, while some of these companies are legitimate, the FTC warns it's buyer beware as they say most of these companies sell you a warranty, the dealer will not honor.
How do I get Dealer Services to stop calling?
You can find the National Do Not Call Registry on the web at DoNotCall.gov. This will help you should you continue to receive unwelcome phone calls not only from auto warranty companies, but other telephone solicitors as well.