AutoCodes – Mercury – B1099 Mercury

B1099 Mercury Code - Right Parking Position Light

Quick Answer

The Body Control Module (BCM) monitors the Front or Rear Right Parking Position Light. Common causes include Faulty Front or Rear Right Parking Position Light, Front or Rear Right Parking Position Light harness is open or shorted, Front or Rear Right Parking Position Light circuit poor electrical connection. Severity is Low - monitor the vehicle and repair when practical. The vehicle can usually be driven if no severe symptoms are present, but symptoms should be checked before extended driving.

What it means: B1099 Mercury indicates Right Parking Position Light.
Common causes: Common causes include Faulty Front or Rear Right Parking Position Light, Front or Rear Right Parking Position Light harness is open or shorted, Front or Rear Right Parking Position Light circuit poor electrical connection.
Severity: Low - monitor the vehicle and repair when practical.
Can I drive?: The vehicle can usually be driven if no severe symptoms are present, but symptoms should be checked before extended driving.

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Code Popularity 909

How popular is this code, among other codes? Low

Repair Importance Level

Low (Monitor) (1 / 3)

Repair Difficulty Level

Basic DIY (1 / 3)

What is this?

Table of contents Created and updated by William Orellana on Nov 18, 2024

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code B1099 Mercury Description

The Body Control Module (BCM) monitors the Front or Rear Right Parking Position Light. The BCM sets the OBDII code when the Front or Rear Right Parking Position Light is not to factory specifications.

OBDII Code B1099 Mercury - Right Parking Position Light - AutoCodes.com — B1099 Mercury Code - Right Parking Position Light

What does this mean?

What are the Possible Causes of the DTC B1099 Mercury?

Faulty Front or Rear Right Parking Position Light
Front or Rear Right Parking Position Light harness is open or shorted
Front or Rear Right Parking Position Light circuit poor electrical connection
Faulty Body Control Module (BCM)

How to Fix the DTC B1099 Mercury?

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 is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the B1099 Mercury 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 B1099 Mercury code?

Need more information on how to fix the B1099 Mercury code? Get Access to Factory Service Manuals

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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 B1099 Mercury Code

1. What does OBDII code B1099 for the right parking position light in a Mercury indicate?

This code indicates a fault with the right parking position light circuit in your Mercury vehicle.

2. What are the common symptoms of a B1099 OBDII code in a Mercury?

Common symptoms include the right parking position light not working, flickering, or staying on constantly.

3. What are the possible causes of the B1099 OBDII code in a Mercury?

Possible causes include a faulty parking position light bulb, a damaged wiring harness, a defective light socket, or a problem with the lighting control module.

4. How can I diagnose the B1099 OBDII code in my Mercury?

You can start by visually inspecting the parking position light bulb, checking the wiring for any damage, and testing the socket for proper voltage. Using a multimeter can help identify the source of the issue.

5. How can I repair the B1099 OBDII code in my Mercury?

Repair steps may include replacing the faulty parking position light bulb, repairing or replacing damaged wiring, cleaning or replacing the light socket, or reprogramming the lighting control module.

6. Can I drive my Mercury with the B1099 OBDII code illuminated?

It is generally safe to drive with this code, but it's recommended to address the issue promptly to ensure proper visibility and avoid potential safety hazards on the road.

7. How much does it typically cost to repair the B1099 OBDII code in a Mercury?

The cost of repair can vary depending on the root cause of the issue, but it may range from a simple bulb replacement to more extensive wiring repairs or module replacements.

8. Can I reset the B1099 OBDII code in my Mercury without fixing the issue?

While you can clear the code with an OBDII scanner, it will likely return if the underlying problem is not addressed. It's best to diagnose and fix the issue to prevent future occurrences.

9. Is the B1099 OBDII code specific to Mercury vehicles?

Yes, the B1099 code is specific to Mercury vehicles and relates to issues with the right parking position light in those particular models.

10. How long does it usually take to repair the B1099 OBDII code in a Mercury?

The repair time can vary depending on the complexity of the issue and the availability of parts, but it typically ranges from a few minutes for a bulb replacement to an hour or more for more extensive repairs.