AutoCodes – Lincoln – B14E5 Lincoln

B14E5 Lincoln Code - Left Front Enhanced Exterior Lighting System

Quick Answer

The Body Control Module (BCM) monitors the Left Headlamp Assembly. Common causes include Faulty Left Headlamp Assembly, Left Headlamp Assembly harness is open or shorted, Left Headlamp Assembly circuit poor electrical connection. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

What it means: B14E5 Lincoln indicates Left Front Enhanced Exterior Lighting System.
Common causes: Common causes include Faulty Left Headlamp Assembly, Left Headlamp Assembly harness is open or shorted, Left Headlamp Assembly circuit poor electrical connection.
Severity: High - diagnose this code as soon as possible.
Can I drive?: Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

Save to My Repairs My Repairs

AI answers can be wrong. Verify repairs with testing. Open full chat

Code Popularity 5,298

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on Apr 22, 2019

Description
Possible Causes
How To Fix
Tech Notes
Cost to Diagnose
FAQs
Comments
Add Comment

💬 Need more help? Ask Coddy for instant answers — it's free!

Code B14E5 Lincoln 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 Lincoln - Left Front Enhanced Exterior Lighting System - AutoCodes.com — B14E5 Lincoln Code - Left Front Enhanced Exterior Lighting System

What does this mean?

What are the Possible Causes of the DTC B14E5 Lincoln?

Faulty Left Headlamp Assembly
Left Headlamp Assembly harness is open or shorted
Left Headlamp Assembly circuit poor electrical connection
Faulty Body Control Module (BCM)

How to Fix the DTC B14E5 Lincoln?

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

What does this mean?

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

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the B14E5 Lincoln code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.

Need more information about the B14E5 Lincoln code?

Need more information on how to fix the B14E5 Lincoln code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B14E5 Lincoln code diagnosed by a professional: Find a repair shop in your area

About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

Frequently Asked Questions about B14E5 Lincoln Code

1. What does OBDII code B14E5 for Lincoln's Left Front Enhanced Exterior Lighting System indicate?

- This code indicates a fault in the left front enhanced exterior lighting system of a Lincoln vehicle.

2. What are the common symptoms of OBDII code B14E5 in a Lincoln?

- Common symptoms include the left front enhanced exterior lighting not functioning properly or not turning on at all.

3. What are the possible causes of OBDII code B14E5 in a Lincoln?

- Possible causes include a faulty bulb, wiring issue, sensor malfunction, or a problem with the lighting control module.

4. How do you diagnose OBDII code B14E5 in a Lincoln?

- Diagnosis involves checking the left front enhanced exterior lighting components for any visible damage, testing the bulbs, inspecting the wiring, and using a diagnostic scan tool to pinpoint the issue.

5. Can I repair OBDII code B14E5 in a Lincoln on my own?

- Depending on your level of automotive expertise, you may be able to replace a faulty bulb or address simple wiring issues. However, more complex problems may require professional assistance.

6. Is it safe to continue driving with OBDII code B14E5 in a Lincoln?

- It is generally not recommended to drive with malfunctioning exterior lighting as it can affect visibility and safety, especially in low-light conditions.

7. How much does it typically cost to repair OBDII code B14E5 in a Lincoln?

- The cost of repair can vary depending on the specific issue causing the code. Simple fixes like bulb replacement may be relatively inexpensive, while more complex issues could be costlier.

8. Are there any preventive measures to avoid OBDII code B14E5 in a Lincoln?

- Regularly inspecting and maintaining the exterior lighting system of your Lincoln can help prevent issues that may trigger this OBDII code.

9. Can extreme weather conditions contribute to triggering OBDII code B14E5 in a Lincoln?

- Extreme weather conditions such as heavy rain, snow, or extreme temperatures can potentially impact the performance of the exterior lighting system and contribute to triggering this code.

10. How long does it typically take to repair OBDII code B14E5 in a Lincoln?

- The repair time can vary depending on the exact cause of the issue. Simple fixes may take a short amount of time, while more complex repairs could require more extensive troubleshooting and labor.