Update to dreaded C-Max "Dead squirrel" under the hood sound: Called ford national customer service ..they informed to go back to dealer ...I went to the dealer.. they listened to the noise and wrote up a notation on the work order as " No fix currently available from ford" The maintenance manager was great and said he has no way to help... ok ...I'm am currently back on hold with Ford national customer service and looking for more data, and an engineer to talk to ! I will paste this info and suggest everyone with this issue to please please call and at least let them know you want it fixed..or it will never be taken care of.....more to come..... PhoneDo you have a question about Ford, Mercury or Lincoln? Ford and Mercury United States1-800-392-3673 1-800-232-5952 (TDD for the Hearing Impaired) Monday-Friday, 8:00 a.m.- 8:00 p.m. Eastern Time Saturday, 9:00 a.m.- 5:30 p.m. Eastern Time Ford and Mercury Canada1-800-565-3673 Monday-Friday, 8:30 a.m.- 5:00 p.m. Local Time Lincoln United States1-800-521-4140 1-800-232-5952 (TDD for the Hearing Impaired) Monday-Friday, 8:00 a.m.- 8:00 p.m. Eastern Time Saturday, 9:00 a.m.- 5:30 p.m. Eastern Time Lincoln Canada1-800-565-3673 Monday-Friday, 8:30 a.m.- 5:00 p.m. Local Time