DTC P0040 Mercedes-Benz
Drivers Heated Seat Relay Drive Circuit Open or Shorted to Ground
Drivers Heated Seat Relay Drive Circuit Open or Shorted to Ground
Pulse Width Modulated (PWM) Delivered Torque
Rear Wheel Speed Signal Erratic
Combination Light Switch Signal Error
Lost Communication With Passenger Side Blind Spot Sensor - Missing Message
Abnormality in G and yaw rate sensor operation voltage (Low voltage)
Relay Control Module Lost Communication with Gauge Control Module (A T Message)
CAN Communication Malfunction
Right Rear Low Tire Pressure Sensor
Incorrect Position of the Intake Camshaft
Controller Area Network (CAN) Bus Communication
OC Passenger (System) Defect