






🚀 Diagnose & Bypass Like a Pro — Keep Your Luxury Ride Connected!
The Mellbree 2Pcs Fiber Optic Loop is a precision diagnostic and bypass tool designed for fiber-optic automotive networks in luxury vehicles like Audi, BMW, Mercedes, Porsche, and VW. Featuring male and female adapters, it enables quick fault detection and seamless bypass of faulty modules without disrupting the entire optical system. Lightweight and compact, this CE-certified device is a must-have for professional-grade vehicle maintenance and troubleshooting, saving you time and expensive dealer fees.
| ASIN | B09KZWP19M |
| Best Sellers Rank | #11,816 in Automotive ( See Top 100 in Automotive ) #99 in Code Readers & Scan Tools |
| Brand Name | Mellbree |
| Cable Type | Fiber Optic |
| Compatible Devices | Audi, BMW, Mercedes, Porsche, Volkswagen |
| Compatible Phone Models | No Compatible Phone Models |
| Connector Gender | Male-to-Male |
| Connector Type | Optical |
| Customer Package Type | protective packaging |
| Customer Reviews | 4.3 out of 5 stars 562 Reviews |
| Indoor Outdoor Usage | Indoor, Outdoor |
| Item Shape | Round |
| Item Weight | 0.01 Kilograms |
| Manufacturer | Mellbree |
| Model | Mel-fol |
| Model Name | Mel-fol |
| Number of Items | 2 |
| Other Special Features of the Product | Fiber Optic Diagnostic, Network Bypass |
| Outer Material | Other |
| Recommended Uses For Product | automotive fiber-optic network diagnosis and bypass |
| Specification Met | CE |
| Unit Count | 2.0 Count |
L**.
Would buy again
Great product works good allowed radio to function without navigation unit
P**E
A cheap diagnostic tool and a must have if your Audi or VW uses an optical linked system.
After a week of rain my 06 Audi A6 MMI just quit. Dead. Zippo. Checked all fuses, they were all OK. Held down reset buttons, nothing. Complete PC boards were available on Ebay but the entire center console needed to be yanked out , OY!! I was almost ready to take the car to the dealer but @ $235 an hour though that there must be another answer. Reading posts I discovered that the MMI modules are linked together with optical cables and if one of the modules (there are a few) craps out, nothing will work. So I ordered this, and it came the next day. The first module I worked on was the Satellite Radio module. I easily removed the optical cable from the module, snapped one of these connector cables in it's place, and the other optical cable on the end I removed from the Satellite Radio module. Lo and behold the MMI instantly came back on line and is working fine.
C**N
Works as intended
Used to bypass the bad amplifier in my Audi. Now the MMI works like it's supposed to.
A**R
RANGE ROVER vogue
Work perfectly on a range rover 2018
J**S
not compatible w/ 06 Mercedes ML350
Product not compatible with 2006 Mercedes ML350 Motorola voice control module input connector or jacks. Need a more specific fitment chart, other than just Mercedes and BMW, etc.
A**.
This doesn't fit on the 4 series 2016+
I'm sure this would work perfectly with some other bmw model but it doesn't work with the 428i, in my car the fiber optics are combined in a same plug with 12 more pins for different options.
K**E
Going to try this one more time
It worked for three days and stopped working. I'm going to try it one more time. If it stops again I'll build one myself. Either way I'll update my review to show if it's worth buying or not. Update: the second time didn't work but it's no fault of this.
A**A
Fiber Optic recommended
Excellent product! Simple and easy to install. Works great!
Trustpilot
2 months ago
2 weeks ago