Engine-Codes - Mercury - B129F MERCURY

B129F MERCURY Code - Function LED Semi-Automatic Advanced Parallel Park Circuit Short

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3  What is this?
Table of contents

|B129F MERCURY code possible causes

  • Faulty Enable/Disable Switch Semiautomatic Advanced Parallel Park Actuator
  • Enable/Disable Switch Semiautomatic Advanced Parallel Park Actuator harness is open or shorted
  • Enable/Disable Switch Semiautomatic Advanced Parallel Park Actuator circuit poor electrical connection
  • Faulty Body Control Module (BCM)

|How is the B129F MERCURY code repair?

Start by checking the "Possible Causes" listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector's pins.

|B129F MERCURY code tech notes

B129F:11 Function LED Semi-Automatic Advanced Parallel Park Circuit Short To Ground
B129F:12 Function LED Semi-Automatic Advanced Parallel Park Circuit Short To Battery

|What is the cost to diagnose the B129F MERCURY code

Labor: 1.0

The cost to diagnose the B129F MERCURY code is 1.0 hour of labor. The auto repair's diagnosis time and labor rates vary by location, vehicle's make and model, and even your engine type. Most auto repair shops charge between $75 and $150 per hour.

|What are B129F MERCURY code possible symptoms?

  • Engine Light ON (or Service Engine Soon Warning Light)

|What is B129F MERCURY code meaning?

The Body Control Module (BCM) monitors the Central Lock Enable/Disable Switch Semiautomatic Advanced Parallel Park Actuator. The BCM sets the OBDII code when the Enable/Disable Switch Semiautomatic Advanced Parallel Park Actuator is not to factory specifications.

|Need more information with the B129F MERCURY code?

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|Need help with a B129F MERCURY code?

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