Vehicle Questions and Answers
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In an American context: The 9e38 error code on a BMW indicates that your parking sensor is malfunctioning. It's important to check the wiring connected to it for any signs of damage. If you notice any cracks in the wires, you'll need to replace the entire sensor along with the wiring. A new sensor can range in price from $30 to $70.
The BMW code 9e38 corresponds to the PDC system and refers to a specific issue with the front right ultrasonic sensor wire.