What Does BMW Code CC-ID 136 Indicate And How To Fix It?

Bmw Code Cc-id 136 commonly refers to a brake light malfunction, often indicating a problem with the brake light bulbs or the electrical circuit. Addressing this promptly is crucial for safety and can be achieved through systematic diagnostics and repair. This guide provides an in-depth look at diagnosing and resolving BMW CC-ID 136 errors, covering everything from bulb replacement to advanced electrical troubleshooting, and introduces AutoExplain.com as a reliable resource for expert remote support.

1. What Does BMW CC-ID 136 Mean?

Bmw Code Cc-id 136 signifies a malfunction in the brake light system. Specifically, it usually points to a problem with one or more of the brake light bulbs or the electrical circuit that powers them. This error code alerts the driver that the brake lights may not be functioning correctly, which is a critical safety issue.

1.1. Understanding the Brake Light System

The brake light system is designed to activate the rear brake lights when the driver presses the brake pedal, signaling to other drivers that the vehicle is slowing down or stopping. This system is vital for preventing rear-end collisions and ensuring overall road safety.

1.2. Components of the Brake Light System

• Brake Light Bulbs: These are the light sources that illuminate when the brake pedal is pressed.
• Brake Light Switch: Located near the brake pedal, this switch activates the brake lights when the pedal is engaged.
• Wiring and Connectors: These components provide the electrical pathway for power to reach the brake lights.
• Vehicle’s Computer (ECU/BCM): The ECU or BCM monitors the brake light circuit and can detect faults, triggering the CC-ID 136 error code.

1.3. Why CC-ID 136 Matters

Driving with faulty brake lights is dangerous and illegal. It increases the risk of accidents and can result in fines or penalties. Addressing the CC-ID 136 error promptly ensures that the brake lights function correctly, maintaining safety on the road.

2. What Are the Common Causes of BMW Code CC-ID 136?

Several factors can trigger the BMW CC-ID 136 error. Identifying these common causes is the first step in diagnosing and resolving the issue.

2.1. Burned-Out Brake Light Bulb

A burned-out brake light bulb is one of the most frequent causes of the CC-ID 136 error. Over time, brake light bulbs can fail due to normal wear and tear.

2.2. Faulty Brake Light Switch

The brake light switch, positioned near the brake pedal, can malfunction. If the switch fails to send the signal when the brake pedal is pressed, the brake lights will not activate, triggering the error code.

2.3. Corroded or Damaged Wiring

Corrosion or physical damage to the wiring and connectors in the brake light circuit can disrupt the electrical flow, causing the CC-ID 136 error.

2.4. Issues with the Bulb Socket

The bulb socket itself can become corroded or damaged, preventing proper contact between the bulb and the electrical circuit.

2.5. Problems with the Vehicle’s Computer (ECU/BCM)

In rare cases, a fault in the vehicle’s ECU or BCM can trigger the CC-ID 136 error. This usually occurs when the computer incorrectly interprets the signals from the brake light circuit.

3. What Are the Initial Steps to Diagnose BMW Code CC-ID 136?

Before diving into complex troubleshooting, start with these initial steps to diagnose the CC-ID 136 error.

3.1. Visual Inspection of Brake Lights

Begin by visually inspecting all brake lights to see if any bulbs are visibly burned out. Have someone press the brake pedal while you check the lights to ensure all are functioning.

3.2. Checking the Brake Light Bulbs

If a bulb appears to be burned out, remove it and inspect it closely. Look for a broken filament or any signs of damage.

3.3. Testing the Brake Light Switch

The brake light switch can be tested using a multimeter to ensure it is functioning correctly. Verify that the switch sends a signal when the brake pedal is pressed.

3.4. Inspecting Wiring and Connectors

Check the wiring and connectors in the brake light circuit for any signs of corrosion, damage, or loose connections. Clean or repair any issues found.

3.5. Using a Diagnostic Scanner

A diagnostic scanner can read the vehicle’s computer and provide more detailed information about the error. Connect the scanner to the OBD-II port and check for any related fault codes.

4. How to Replace a Brake Light Bulb to Fix BMW Code CC-ID 136?

Replacing a brake light bulb is a straightforward process that can often resolve the CC-ID 136 error.

4.1. Gathering Tools and Materials

• New brake light bulb (correct type for your BMW model)
• Screwdriver (if needed to access the bulb)
• Gloves

4.2. Accessing the Brake Light Bulb

1. Open the trunk or rear hatch of your BMW.
2. Locate the access panel for the brake light assembly, usually on the inside of the trunk or hatch.
3. Remove the access panel by unscrewing or unclipping it.

4.3. Removing the Old Bulb

1. Twist the bulb socket counterclockwise to release it from the brake light assembly.
2. Pull the old bulb straight out of the socket.

4.4. Installing the New Bulb

1. Insert the new bulb into the socket, ensuring it is fully seated.
2. Twist the socket clockwise to lock it back into the brake light assembly.

4.5. Testing the New Bulb

1. Have someone press the brake pedal while you check that the new bulb illuminates.
2. If the bulb does not light up, double-check the connection and the bulb type.

4.6. Reassembling the Brake Light Assembly

1. Reinstall the access panel by screwing or clipping it back into place.
2. Close the trunk or rear hatch.

An image illustrating the steps to replace a brake light bulb in a BMW E90, emphasizing the removal and installation of the bulb socket.

5. What If Replacing the Bulb Doesn’t Fix CC-ID 136?

If replacing the brake light bulb doesn’t resolve the CC-ID 136 error, further troubleshooting is necessary.

5.1. Checking the Brake Light Fuse

A blown fuse can prevent the brake lights from functioning correctly. Locate the fuse box (usually in the glove compartment or under the hood) and check the fuse for the brake lights. Replace it if it is blown.

5.2. Testing the Brake Light Switch

The brake light switch may be faulty even if it appears to be working. Use a multimeter to test the switch for continuity. The switch should show continuity when the brake pedal is pressed and no continuity when the pedal is released.

5.3. Inspecting the Wiring and Connectors

Carefully inspect the wiring and connectors in the brake light circuit for any signs of damage, corrosion, or loose connections. Pay close attention to areas where the wiring may be exposed to moisture or physical stress.

5.4. Checking the Bulb Socket

The bulb socket can become corroded or damaged, preventing proper contact between the bulb and the electrical circuit. Clean the socket with a wire brush and electrical contact cleaner. If the socket is severely damaged, it may need to be replaced.

5.5. Scanning for Additional Fault Codes

Use a diagnostic scanner to check for any other fault codes that may be related to the brake light system. These codes can provide additional clues about the cause of the CC-ID 136 error.

6. How to Troubleshoot the Brake Light Switch for BMW Code CC-ID 136?

The brake light switch plays a crucial role in activating the brake lights. Troubleshooting this switch can help resolve the CC-ID 136 error.

6.1. Locating the Brake Light Switch

The brake light switch is typically located near the brake pedal, often mounted on the pedal assembly. Refer to your BMW’s service manual for the exact location.

6.2. Visual Inspection of the Switch

Visually inspect the switch for any signs of damage, such as cracks or broken connectors. Ensure that the switch is securely mounted and properly connected to the wiring harness.

6.3. Testing the Switch with a Multimeter

1. Disconnect the wiring harness from the brake light switch.
2. Set the multimeter to the continuity setting.
3. Connect the multimeter probes to the terminals of the switch.
4. Press the brake pedal. The multimeter should show continuity when the pedal is pressed and no continuity when the pedal is released.
5. If the switch does not show the correct readings, it is likely faulty and needs to be replaced.

6.4. Replacing the Brake Light Switch

1. Disconnect the wiring harness from the old switch.
2. Remove the old switch from the brake pedal assembly. This may require unscrewing or unclipping it.
3. Install the new switch onto the brake pedal assembly.
4. Reconnect the wiring harness to the new switch.
5. Test the brake lights to ensure they are functioning correctly.

7. How to Inspect and Repair Wiring and Connectors for BMW Code CC-ID 136?

Damaged or corroded wiring and connectors can disrupt the electrical flow to the brake lights, causing the CC-ID 136 error.

7.1. Identifying Damaged Wiring

Carefully inspect the wiring in the brake light circuit for any signs of damage, such as cuts, abrasions, or melted insulation. Pay close attention to areas where the wiring may be exposed to moisture or physical stress.

7.2. Cleaning Corroded Connectors

Corrosion on the connectors can prevent proper electrical contact. Clean the connectors with a wire brush and electrical contact cleaner. Ensure that the connectors are dry before reconnecting them.

7.3. Repairing Damaged Wiring

1. Disconnect the battery to prevent electrical shock.
2. Cut out the damaged section of wiring.
3. Strip the ends of the remaining wires.
4. Connect the wires using a butt connector or by soldering them together.
5. Insulate the connection with electrical tape or heat-shrink tubing.

7.4. Replacing Damaged Connectors

If a connector is severely damaged or corroded, it may need to be replaced.

1. Disconnect the wiring from the old connector.
2. Cut the wires close to the old connector.
3. Strip the ends of the wires.
4. Attach the wires to the new connector using a crimping tool.
5. Ensure that the connections are secure and properly insulated.

8. What Is the Role of the ECU/BCM in BMW Code CC-ID 136?

The vehicle’s ECU or BCM monitors the brake light circuit and can detect faults, triggering the CC-ID 136 error. Understanding the role of these components is essential for diagnosing and resolving the issue.

8.1. How the ECU/BCM Monitors the Brake Light Circuit

The ECU/BCM uses sensors to monitor the voltage and current in the brake light circuit. If it detects an abnormal reading, such as a short circuit or an open circuit, it will trigger the CC-ID 136 error.

8.2. Diagnosing ECU/BCM Issues

Diagnosing issues with the ECU/BCM typically requires specialized tools and expertise. A diagnostic scanner can be used to read fault codes and monitor the signals from the brake light circuit.

8.3. Resetting the ECU/BCM

In some cases, the CC-ID 136 error may be caused by a temporary glitch in the ECU/BCM. Resetting the ECU/BCM can sometimes resolve the issue. This can be done by disconnecting the battery for a few minutes or by using a diagnostic scanner to clear the fault codes.

8.4. When to Seek Professional Help

If you suspect that the ECU/BCM is the cause of the CC-ID 136 error, it is best to seek professional help from a qualified mechanic or BMW technician. These components are complex and require specialized knowledge to diagnose and repair.

9. How to Use a Diagnostic Scanner for BMW Code CC-ID 136?

A diagnostic scanner is a valuable tool for diagnosing and resolving the CC-ID 136 error. It can provide detailed information about the fault and help pinpoint the cause.

9.1. Connecting the Diagnostic Scanner

1. Locate the OBD-II port in your BMW. This is typically located under the dashboard on the driver’s side.
2. Plug the diagnostic scanner into the OBD-II port.
3. Turn on the ignition to the “ON” position, but do not start the engine.

9.2. Reading Fault Codes

1. Turn on the diagnostic scanner and follow the prompts to read the fault codes.
2. The scanner will display any fault codes related to the brake light system, including the CC-ID 136 error.
3. Record the fault codes and their descriptions.

9.3. Interpreting the Fault Codes

The fault codes can provide valuable clues about the cause of the CC-ID 136 error. For example, a code indicating an open circuit in the brake light circuit suggests a problem with the wiring or a blown bulb.

9.4. Clearing the Fault Codes

After resolving the issue, use the diagnostic scanner to clear the fault codes. This will reset the ECU/BCM and turn off the warning light on the dashboard.

9.5. Live Data Monitoring

Some diagnostic scanners can also monitor live data from the brake light circuit. This can be useful for identifying intermittent faults or for verifying that the brake light switch is functioning correctly.

10. What Are the Advanced Troubleshooting Techniques for BMW Code CC-ID 136?

If the basic troubleshooting steps do not resolve the CC-ID 136 error, more advanced techniques may be necessary.

10.1. Using a Wiring Diagram

A wiring diagram for the brake light system can be invaluable for tracing the electrical circuit and identifying any faults. Refer to your BMW’s service manual for the correct wiring diagram.

10.2. Testing for Voltage and Ground

Use a multimeter to test for voltage and ground at various points in the brake light circuit. This can help identify any breaks in the circuit or any shorts to ground.

10.3. Performing a Load Test

A load test can be used to verify that the brake light circuit can handle the current required to power the brake lights. This can help identify any weak connections or any components that are not functioning correctly.

10.4. Checking for Short Circuits

A short circuit can cause the CC-ID 136 error. Use a multimeter to check for any shorts to ground in the brake light circuit.

10.5. Consulting a BMW Technician

If you are unable to resolve the CC-ID 136 error using these advanced troubleshooting techniques, it is best to consult a qualified BMW technician. They have the specialized knowledge and tools necessary to diagnose and repair complex electrical issues.

11. Can Aftermarket Bulbs Cause BMW Code CC-ID 136?

Using aftermarket bulbs that are not specifically designed for your BMW can sometimes cause the CC-ID 136 error.

11.1. Compatibility Issues

Aftermarket bulbs may not be fully compatible with your BMW’s electrical system. They may draw too much or too little current, which can trigger the CC-ID 136 error.

11.2. Quality Concerns

Aftermarket bulbs may be of lower quality than OEM bulbs. They may fail prematurely or may not provide the correct brightness, which can also trigger the error code.

11.3. Recommendation

It is always recommended to use OEM bulbs or high-quality aftermarket bulbs that are specifically designed for your BMW. These bulbs are more likely to be compatible with your vehicle’s electrical system and will provide reliable performance.

12. How to Prevent BMW Code CC-ID 136 in the Future?

Preventing the CC-ID 136 error involves regular maintenance and attention to the brake light system.

12.1. Regular Inspections

Regularly inspect the brake lights to ensure they are functioning correctly. Check the lights whenever you perform other routine maintenance tasks, such as checking the oil or tire pressure.

12.2. Using Quality Bulbs

Use OEM bulbs or high-quality aftermarket bulbs that are specifically designed for your BMW. These bulbs are more likely to provide reliable performance and will help prevent the CC-ID 136 error.

12.3. Protecting Wiring and Connectors

Protect the wiring and connectors in the brake light circuit from moisture and physical damage. Use dielectric grease on the connectors to prevent corrosion.

12.4. Prompt Repairs

Address any issues with the brake light system promptly. Do not delay repairs, as this can lead to more serious problems and increase the risk of accidents.

12.5. Professional Maintenance

Have your BMW’s electrical system inspected by a qualified mechanic or BMW technician on a regular basis. They can identify any potential problems before they lead to the CC-ID 136 error.

13. What are the Costs Associated with Fixing BMW Code CC-ID 136?

The costs associated with fixing the CC-ID 136 error can vary depending on the cause of the problem.

13.1. Bulb Replacement

Replacing a brake light bulb is typically the least expensive repair. The cost of a new bulb can range from $5 to $20, and the labor cost is usually minimal.

13.2. Brake Light Switch Replacement

Replacing the brake light switch can cost between $50 and $200, including parts and labor.

13.3. Wiring and Connector Repairs

Repairing damaged wiring and connectors can cost between $50 and $300, depending on the extent of the damage and the labor required.

13.4. ECU/BCM Repairs

Repairing or replacing the ECU/BCM can be the most expensive repair. The cost can range from $500 to $2000 or more, including parts and labor.

13.5. Diagnostic Fees

If you take your BMW to a mechanic for diagnosis, you may be charged a diagnostic fee. This fee can range from $50 to $150, depending on the shop.

14. How Can AutoExplain.com Help with BMW Code CC-ID 136?

AutoExplain.com offers expert remote support to help diagnose and resolve the CC-ID 136 error. With our team of experienced technicians, we provide efficient and reliable solutions for your BMW’s electrical issues.

14.1. Remote Diagnostic Services

Our remote diagnostic services allow you to connect with our technicians from anywhere. Using advanced diagnostic tools, we can remotely access your BMW’s computer and identify the cause of the CC-ID 136 error.

14.2. Step-by-Step Guidance

We provide step-by-step guidance on how to troubleshoot and repair the CC-ID 136 error. Our technicians will walk you through the process, providing clear instructions and answering any questions you may have.

14.3. ECU Programming and Coding

If the CC-ID 136 error is caused by an issue with the ECU/BCM, we offer remote programming and coding services. Our technicians can reprogram the ECU/BCM to resolve the issue.

14.4. Access to Expert Technicians

Our team of expert technicians has years of experience working on BMW vehicles. They have the knowledge and skills necessary to diagnose and resolve even the most complex electrical issues.

14.5. Convenient and Cost-Effective

Our remote support services are convenient and cost-effective. You can get the help you need without having to take your BMW to a mechanic, saving you time and money.

A technician utilizing a diagnostic tool to identify and resolve BMW instrument cluster malfunctions, emphasizing expert diagnostic support.

15. What Are the Benefits of Using Remote Support for BMW Repairs?

Remote support offers numerous benefits for diagnosing and repairing BMW vehicles, including the CC-ID 136 error.

15.1. Convenience

Remote support allows you to get the help you need from anywhere, without having to take your BMW to a mechanic. This can save you time and hassle.

15.2. Cost Savings

Remote support is often more cost-effective than traditional repair services. You can avoid the expense of towing your BMW to a mechanic and the cost of labor.

15.3. Expertise

Remote support provides access to expert technicians who have specialized knowledge of BMW vehicles. They can diagnose and resolve complex electrical issues that a general mechanic may not be able to handle.

15.4. Faster Repairs

Remote support can often lead to faster repairs. Our technicians can quickly diagnose the issue and provide step-by-step guidance on how to resolve it.

15.5. Personalized Support

Remote support provides personalized support tailored to your specific needs. Our technicians will work with you to understand the issue and provide the best possible solution.

16. BMW Code CC-ID 136 and Similar Error Codes

BMW uses a variety of error codes to indicate different types of problems. Understanding how CC-ID 136 relates to other similar codes can help in diagnosing issues.

16.1. CC-ID 131: Brake Light Failure

Similar to CC-ID 136, CC-ID 131 also indicates a brake light failure, but it might refer to a different brake light or a specific circuit issue.

16.2. CC-ID 29: Turn Signal Failure

CC-ID 29 indicates a turn signal failure. While not directly related to brake lights, it highlights similar electrical issues with lighting systems.

16.3. CC-ID 31: Tail Light Failure

CC-ID 31 points to a tail light malfunction. This code, along with CC-ID 136, can help differentiate between issues in different parts of the rear lighting system.

16.4. Comparing Error Codes

Understanding the specific meaning of each error code can help technicians quickly identify the area of the vehicle that needs attention. For instance, if both CC-ID 136 and CC-ID 31 appear, it suggests a broader issue with the rear lighting system.

17. How to Keep Your BMW’s Electrical System in Top Condition?

Maintaining the electrical system of your BMW is crucial for its overall health and performance. Regular maintenance can prevent issues like CC-ID 136 from occurring.

17.1. Regular Check-Ups

Schedule regular check-ups with a qualified technician to inspect the electrical system. This can help identify potential issues before they become major problems.

17.2. Battery Maintenance

Ensure the battery is in good condition. A weak or failing battery can cause a variety of electrical issues.

17.3. Clean Electrical Connections

Keep electrical connections clean and free from corrosion. Use electrical contact cleaner to maintain optimal connectivity.

17.4. Monitor for Warning Signs

Pay attention to any warning signs, such as dimming lights or electrical malfunctions. Address these issues promptly to prevent further damage.

17.5. Use Quality Parts

When replacing electrical components, use high-quality or OEM parts to ensure compatibility and reliability.

18. What Are the Common Mistakes to Avoid When Fixing BMW Code CC-ID 136?

When addressing the CC-ID 136 error, it’s important to avoid common mistakes that can complicate the repair process or lead to further issues.

18.1. Ignoring Other Symptoms

Focusing solely on the brake lights and ignoring other symptoms can lead to misdiagnosis. Pay attention to any related electrical issues.

18.2. Using Incorrect Bulbs

Using the wrong type of bulbs can cause electrical problems and trigger the error code. Always use the correct bulb specification for your BMW model.

18.3. Neglecting Wiring Issues

Overlooking damaged or corroded wiring can result in recurring issues. Inspect and repair any wiring problems thoroughly.

18.4. Skipping Diagnostic Steps

Skipping diagnostic steps and guessing at the problem can waste time and money. Follow a systematic approach to identify the root cause.

18.5. Overlooking the Brake Light Switch

Failing to check the brake light switch, especially when bulbs are not the issue, can lead to a missed diagnosis.

19. Why Is Professional Assistance Important for Complex Electrical Issues?

Complex electrical issues in BMW vehicles require professional expertise to diagnose and resolve effectively.

19.1. Specialized Knowledge

Professional technicians have specialized knowledge of BMW electrical systems, enabling them to diagnose issues accurately.

19.2. Advanced Tools

Professionals use advanced diagnostic tools that provide in-depth analysis of the vehicle’s electrical system.

19.3. Proper Training

Technicians undergo extensive training to handle complex electrical repairs, ensuring the job is done correctly.

19.4. Safety

Electrical repairs can be dangerous. Professionals have the training and equipment to perform repairs safely.

19.5. Warranty

Professional repairs often come with a warranty, providing peace of mind and protection against future issues.

20. FAQ About BMW Code CC-ID 136

20.1. What does BMW code CC-ID 136 mean?

BMW code CC-ID 136 indicates a malfunction in the brake light system, typically pointing to a problem with one or more brake light bulbs or the electrical circuit powering them.

20.2. What are the common causes of CC-ID 136?

Common causes include burned-out brake light bulbs, a faulty brake light switch, corroded or damaged wiring, issues with the bulb socket, or problems with the vehicle’s ECU/BCM.

20.3. How can I diagnose the CC-ID 136 error?

Begin by visually inspecting the brake lights, checking the bulbs, testing the brake light switch, inspecting wiring and connectors, and using a diagnostic scanner.

20.4. Can I fix CC-ID 136 by replacing the brake light bulb?

Yes, replacing a burned-out brake light bulb is a common solution for CC-ID 136. Ensure you use the correct bulb type for your BMW model.

20.5. What if replacing the bulb doesn’t fix the error?

If replacing the bulb doesn’t resolve the issue, check the brake light fuse, test the brake light switch, inspect the wiring and connectors, and scan for additional fault codes.

20.6. How do I test the brake light switch?

Use a multimeter to test the brake light switch for continuity. It should show continuity when the brake pedal is pressed and no continuity when the pedal is released.

20.7. Can aftermarket bulbs cause CC-ID 136?

Yes, using aftermarket bulbs that are not specifically designed for your BMW can sometimes cause the CC-ID 136 error due to compatibility issues or lower quality.

20.8. How can AutoExplain.com help with CC-ID 136?

AutoExplain.com offers expert remote support to diagnose and resolve the CC-ID 136 error, providing step-by-step guidance, ECU programming and coding, and access to experienced technicians.

20.9. What are the benefits of using remote support for BMW repairs?

Remote support offers convenience, cost savings, access to expertise, faster repairs, and personalized support tailored to your specific needs.

20.10. How can I prevent the CC-ID 136 error in the future?

Prevent CC-ID 136 with regular inspections, using quality bulbs, protecting wiring and connectors, prompt repairs, and professional maintenance.

Addressing BMW code CC-ID 136 efficiently ensures road safety and prevents further complications. From replacing faulty bulbs to troubleshooting intricate electrical issues, a systematic approach is key. For expert assistance and reliable solutions, reach out to AutoExplain.com via WhatsApp at (+84)967469410 or email at AutoExplain[email protected]. Our office is located at 1500 N Grant ST Sten Denver, CO 80203. Let AutoExplain.com help you keep your BMW in top condition.