The BMW Part Fuse 7129904567, also known as the ACC.PEDAL/ACCELER. PEDAL ASSY-POTENTIOM, is a crucial component in BMW vehicles. This fuse is responsible for ensuring the proper functioning of the accelerator pedal, clutch control, and brake linkage in the engine compartment.
It is a direct replacement for several other part numbers, making it a versatile and essential part for various BMW models from 1987 to 2024.
Common use cases for this fuse include maintaining the functionality of the accelerator pedal, ensuring smooth clutch control, and supporting the brake linkage system. Its reliability and compatibility with multiple BMW models make it a valuable part for both routine maintenance and repairs.
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The BMW Part Fuse 7129904567, also known as the Genuine BMW Fuse, is a direct replacement fuse used in various BMW models from 1987 to 2020. Here are the specific features and technical specifications:
Part Number: 07129904567
Replaces: 07-12-9-934-921, 35-20-6-750-647, 35-21-6-753-051, 88-10-0-141-332
Item Weight: 0.20 pounds
Condition: New
Fitment Type: Direct Replacement
Voltage Ratings: Typically 12V for most BMW applications
Dimensions: Approximately 20mm x 5mm (varies slightly by specific application)
Materials Used: High-quality automotive-grade materials, including a metal fuse element and a ceramic or plastic housing for durability and heat resistance
This fuse is designed to protect the electrical circuits in BMW vehicles from overcurrent, ensuring reliable operation and preventing potential damage to the vehicle’s electrical system.
Replacement fuse (Part No. 7129904567)
Fuse puller or a pair of needle-nose pliers
Owner’s manual (for fuse location)
Safety gloves
Safety goggles
Ensure the vehicle is turned off and the keys are removed from the ignition.
Wear safety gloves and goggles to protect your hands and eyes.
Make sure you are working in a well-lit area.
Locate the Fuse Box: Refer to the owner’s manual to find the fuse box location in your BMW.
Identify the Faulty Fuse: Use the owner’s manual to identify the specific fuse that needs replacement.
Remove the Fuse Box Cover: Gently pry off the fuse box cover using a flathead screwdriver.
Extract the Faulty Fuse: Use a fuse puller or needle-nose pliers to carefully pull out the faulty fuse. Grip it firmly but gently to avoid damaging the fuse box.
Insert the New Fuse: Take the new fuse (Part No. 7129904567) and align it with the slot. Push it in until it clicks into place.
Replace the Fuse Box Cover: Snap the fuse box cover back into place.
Test the New Fuse: Turn on the vehicle and check if the issue has been resolved.
Ensure the new fuse is securely in place and the fuse box cover is properly installed.
Test the electrical component that was previously malfunctioning to confirm the issue is resolved.
By following these steps, you should be able to successfully install the BMW Part Fuse 7129904567.
If you encounter any difficulties, refer to the owner’s manual or consult a professional mechanic.
To maintain optimal performance of the BMW Part Fuse 7129904567, follow these steps:
Locate the Fuse: Refer to your vehicle’s manual to find the exact location of the fuse. It is usually in the fuse box under the dashboard, in the engine compartment, or behind the glove compartment.
Inspect the Fuse: Turn off the vehicle and remove the fuse box cover. Visually inspect the fuse for any signs of damage, such as discoloration, melting, or a broken filament.
Test the Fuse: Use a multimeter to check the continuity of the fuse.
Set the multimeter to the continuity setting and touch the probes to both ends of the fuse. If the multimeter beeps or shows a reading close to zero, the fuse is good. If there is no beep or the reading is infinite, the fuse is blown.
Clean the Fuse Box: Use a soft brush or compressed air to remove any dust or debris from the fuse box.
Ensure that the area is clean to prevent any electrical shorts.
Replace the Fuse: If the fuse is blown, carefully remove it from the fuse box. Insert a new fuse of the same amperage rating in its place. Do not use a fuse with a higher amperage rating as it can cause damage to the electrical system.
Reassemble the Fuse Box: Once the new fuse is in place, reattach the fuse box cover securely.
Test the System: Turn on the vehicle and test the component that the fuse protects to ensure it is working properly.
By regularly inspecting, cleaning, and replacing the fuse as needed, you can ensure the optimal performance of your BMW’s electrical system.
Blown Fuse: The fuse may blow due to an electrical overload or short circuit.
Solution: Replace the blown fuse with a new one of the same rating. Check the electrical system for any faults causing the overload or short circuit.
Fuse Holder Damage: The fuse holder or socket may be damaged, causing poor contact with the fuse.
Solution: Inspect the fuse holder for any visible damage. Replace the fuse holder if necessary.
Incorrect Fuse Type: Using the wrong type of fuse can cause issues.
Solution: Ensure you are using the correct fuse type specified for your BMW model.
Corrosion: Corrosion on the fuse terminals can lead to poor electrical connections.
Solution: Clean the fuse terminals and the fuse holder with a contact cleaner.
Loose Connections: Loose connections in the fuse circuit can cause intermittent electrical issues.
Solution: Tighten any loose connections and ensure all wiring is secure.
Fuse Block Issues: The fuse block itself may be faulty or damaged.
Solution: Inspect the fuse block for any signs of damage.
Replace the fuse block if necessary.
Overheating: Overheating of the fuse can cause it to blow.
Solution: Check for any components in the circuit that may be causing excessive heat and address the issue.
Wiring Problems: Damaged or frayed wiring can cause fuse issues.
Solution: Inspect the wiring for any damage and repair or replace as needed.
Electrical Component Failure: A failing electrical component in the circuit can cause the fuse to blow.
Solution: Identify and replace the faulty component.
High Resistance Connections: High resistance connections can cause excessive current flow through the fuse.
Solution: Check for and eliminate any high resistance connections in the circuit.
I hope this helps!
The BMW part fuse 7129904567 is a crucial component of the vehicle’s electrical system, responsible for protecting various circuits from excessive current flow. Regular inspection, cleaning, and replacement of this fuse are essential to ensure optimal performance and prevent damage to other components.
If the fuse blows, it may be due to an electrical overload or short circuit, which requires replacing the blown fuse with a new one of the same rating and checking for any faults in the electrical system. Other potential issues include:
To prevent fuse-related issues, it is recommended to:
By following these guidelines, you can help maintain the health of your vehicle’s electrical system and prevent costly repairs.
