M&P USA Universal Fiber Optic Loop Bypass Loop Adapter Compatible with BMW, Mercedes & More
Condition: New
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Learn more about financing & leasing here.
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This item is eligible for return within 30 days of receipt
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
To initiate a return, please visit our Returns Center.
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Availability:
Only 10 left in stock, order soon!
Arrives
Thursday, Aug 7
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Features
- Compatible With: BMW, Mercedes, and Many More - SCROLL DOWN for more info
- Proudly made AND supported in the USA! We are here to help you diagnose your vehicle
- *USA* Product Support via TEXT or VOICE - PLEASE Contact us for help with the product, or your vehicle's SOS light or Audio Issue!
- Lifetime warranty is included on all of our products!
Compatible Devices: TCU, MULF, Amplifier, Satellite Receiver, CCC, CIC
Specific Uses For Product: Amplifier
Connector Type: MOST Female
Color: Orange
Item dimensions L x W x H: 3 x 5 x 0.5 inches
Product Dimensions: 3 x 5 x 0.5 inches
Item Weight: 0.247 ounces
Item model number: 1cb80526-e151-4a5f-8fdf-048c0e4ba5b2
Date First Available: March 5, 2019
Manufacturer: M&P USA
Country of Origin: USA
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Thursday, Aug 7
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
- Klarna Financing
- Affirm Pay in 4
- Affirm Financing
- Afterpay Financing
- PayTomorrow Financing
- Financing through Apple Pay
Learn more about financing & leasing here.
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Top Amazon Reviews
Seriously, fixed this common problem. Took 10 mins. And since it's a common problem I didn't bother doing detailed troubleshooting, just tried this cable and it fixed it. For reference, in the 2008 e92 m3 the defective satelite radio module is not labeled as such. Its the one on the left hand (drivers) side in the back of the trunk. There is another module on the far left hand "shelf" that says "tuner" and is less accessible, i thought that might be the problem but it wasn't (at least for me)
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Reviewed in the United States on June 4, 2025 by Andrew
Worked immediately. 3min install after clearing out the trunk. Highly recommend!
Reviewed in the United States on June 4, 2025 by Amazon Customer
Product works but didn't solve my particular issue. The seller diagnosed it after i contacted him, gave me a contact that specializes in my issue, and even encouraged me to return the part! I would buy from them again!
Reviewed in the United States on June 12, 2025 by Randy
I loved it.. it literally took 10 min. To place on my car... the hardest part was locating my satellite radio console in the trunk... i didn't have to break it, like I saw in videos, this part was ready to go.. worth the price saves tons of time.. 5 stars 4 sure..
Reviewed in the United States on January 21, 2025 by JC
The only one that fits. I bought one of the others that comes with a male and female connector, but the connector did not fit my BMW (e64). This loop fit perfectly. I was able to determine that the XM module was not functioning and was the “burned out bulb in the line of Christmas tree lights”. Because of the faulty XM module, the amplifier was not working. There were no sounds from anything, not even the back up sensor. I disconnected the fiber optic cable from the XM module and plugged in this loop, thus bypassing the XM module and everything else came back to life. I will keep the loop in place until I replace the XM tuner.
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Reviewed in the United States on April 6, 2025 by Dave Mac
I don't know if it was just my car but the product didn't work for me so I can't really write a bad review. My radio keeps going on and off by itself. I watched videos and thought this would solve the problem but it didn't.
Reviewed in the United States on June 20, 2025 by George Woods
If your reading this you have done extensive research on how to get your audio system going in your bmw. I have a 2008 BMW 750li. The satellite unit when bad causing the whole "I" drive system to go down. The system operates via fiber optic cable. this loop bypasses the bad unit thereby give you audio again. The loop takes 10 seconds to install but to get to that point takes 10 mins. You must pry the inside trunk panel on the driver side to expose the satellite unit. have a small zip tie ready to secure the loop in place to the original fiber loop. While your in there take a pic of the Bluetooth module if your car is equipped with one. you will need that to pair your phone to the car. This unite works!!
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Reviewed in the United States on December 10, 2022 by John Drake
I would give 6 stars if I could. I was having no SOS and No warning tone errors in my e92 m3 so I ordered this loop to try to diagnose the issue. When the loop arrives it comes with a card offering assistance via Amazon messages or Instagram DM. I reached out to Mods and Projects (the seller) and they were incredibly helpful in diagnosing the issue. They offered step by step guidance and together we were able to find the bad module. When you order from this seller you are getting more than just the part, you are also getting the support and help in diagnosis. I’ve saved hundreds of dollars in diagnosis time by sorting this out with the sellers help vs going to a shop.
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Reviewed in the United States on June 1, 2025 by Amazon Customer