Auto Protection Services would call from VoIP local number and claim they are the warranty processing center for Mercedes Benz USA. They will not tell you that they are "brokers" until you go through the series of questions and transferred to multiple people. I’ve asked them to stop calling me and they will not. So I called Mercedes USA and verified that they are not with affiliated with Mercedes Benz or 3rd party contractors. Please be careful. My goal is to make others aware and for them to STOP CALLING ME!!!