Quick Overview: ESP Inoperative in Mercedes-Benz. Table of Contents. Quick Overview: ESP Inoperative in Mercedes-Benz. out of the three common causes of an "ESP Inoperative see owner manual" message on a Mercedes, this is the least common. Please Note: There are other components that can cause this fault and using an OBD scanner is the.. 1. PRE-SAFE Functions Currently Limited See Operator's Manual 2. PRE-SAFE Functions Limited See Operator's Manual Message #1 has a list of six possible causes including "function is impaired due to heavy rain or snow." This has happened to me for about five seconds during heavy rain. In accordance with the owner's manual, the message disappeared.
A customer brought their Mercedes C-Class W204 to the dealership after noticing a warning message on the dashboard: ABS and ESP Inoperative - See Owner's Manual. Concerned about potential safety issues, the customer sought immediate assistance from an authorized Mercedes-Benz service center. Diagnostic Process:. Mercedes-Benz Parking Brake Inoperative - See Operator's Manual comes on during heavy rain or driving through water puddles or mud. Parking brake inoperative messages may appear after a car wash. Mercedes-Benz parking brake warnings may also appear when the vehicle is in motion and the driver's door is opened.