NHTSA Complaint #11414407 — 2013 PORSCHE CAYENNE

GRINDING & CLUNKING NOISE FROM DRIVE TRAIN AT LOW ENGINE SPEEDS. TOOK IT TO PORSCHE DEALERSHIP IN OCTOBER, 2020. THEY DID NOT FIX THE PROBLEM AND I WAS TOLD IT IS OK TO DRIVE. THE NOISE IS GETTING WORSE FROM INITIAL WHINING TO GRINDING & CLUNKING NOISE. ONLINE FORUMS INDICATE THAT IT IS A COMMON PROBLEM WITH CAYENNE & MACAN MODELS OF PORSCHE. PORSCHE HAS ACKNOWLEDGED THE ISSUE ON THERE WEBSITE WITH WARRANTY EXTENSION. WHEN I CALL THE PORSCHE CUSTOMER SUPPORT. THEY ARE NOT ACKNOWLEDGING THE WARRANTY EXTENSION. I THINK IT IS A MAJOR SAFETY ISSUE AND NEED TO BE ADDRESS BY PORSCHE