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B14E5 Mercury Code - Left Front Enhanced Exterior Lighting System

- Code Popularity: 1,904 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
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What are the Possible Causes of the DTC B14E5 Mercury?

NOTE: The causes shown may not be a complete list of all potential problems, and it is possible that there may be other causes.
  • Faulty Left Headlamp Assembly
  • Left Headlamp Assembly harness is open or shorted
  • Left Headlamp Assembly circuit poor electrical connection
  • Faulty Body Control Module (BCM)
⚠ Does your Mercury have Safety Recalls? → Check here

How to Fix the DTC B14E5 Mercury?

Review the 'Possible Causes' mentioned above and visually examine the corresponding wiring harness and connectors. Ensure to check for any damaged components and inspect the connector pins for signs of being broken, bent, pushed out, or corroded.

Code Tech Notes

B14E5:01 Left Front Enhanced Exterior Lighting System General Electrical Failure
B14E5:08 Left Front Enhanced Exterior Lighting System Bus Signal / Message Failure
B14E5:1C Left Front Enhanced Exterior Lighting System Circuit Voltage Out of Range
B14E5:49 Left Front Enhanced Exterior Lighting System Internal Electronic Failure
B14E5:55 Left Front Enhanced Exterior Lighting System Not Configured
B14E5:61 Left Front Enhanced Exterior Lighting System Signal Calculation Failure

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What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the B14E5 Mercury code, it typically requires 1.0 hour of labor. The specific diagnosis time and labor rates at auto repair shops can differ based on factors such as the location, make and model of the vehicle, and even the engine type. It is common for most auto repair shops to charge between $75 and $150 per hour.

What are Code Possible Symptoms?

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

Code B14E5 Mercury Description

The Body Control Module (BCM) monitors the Left Headlamp Assembly. The BCM sets the OBDII code when the Left Headlamp Assembly is not to factory specifications.

OBDII Code B14E5 Mercury - Left Front Enhanced Exterior Lighting System - AutoCodes.com
B14E5 Mercury Code - Left Front Enhanced Exterior Lighting System

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Code B14E5 Mercury comments

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