Mellbree 2PCS Fiber Optic Bypass Loop, Female and Male Diagnostic Tool

2008 528i BMW Had intermittent audio cutout and randomly work again. This was due to the satellite tuner located in the drivers side trunk failing. I had to slightly modify the loop by popping it out if its holding clip, then zip tie it to the loop so it doesnt unplug while driving. This eliminates that satellite radio feature and does not cause any codes.

Just need to remove the housing and you’re good to go. Works immediately.

Works good but if you have a 750 Li older model like 2007 or 8 you have to take them apart to make them work but works good

Bought a used 2016 Volvo xc60 for my daughters first car. We quickly realized that the battery was draining 30-40% just by sitting for one day. The used car dealer replaced with a fresh battery... But the issue persisted. My daughter had already fallen in love with the car... So returning it was out of the question. I thought I could figure it out myself. Spent hours searching how to find battery drain issues. Hours using a multimeter and testing all the fuses. Nothing... Nothing showing power draw. It didn't make sense. Two different mechanics told me this is hard to diagnose and they would charge me $220/hr... That they could spend up to 3 hours and still not find the issue. The thought of spending $600+ to look for an issue on a car that was worth 9k was mind boggling to me. So I bought a battery maintainer and just kept charging the battery for months. But the battery was getting weaker from the repeated large drops in charge. I thought I'm either going to have to pay a mechanic or replace with a fresh battery every 9-12 months. Then I found out that these cars had an issue with the SiriusXM module draining the battery while it's parked. The solution was to pay Volvo $200 for a software update or to bypass the module is this fiber optic bypass loop. 30 mins and $10 later .. the battery charges from the alternator while driving and holds it charge over night!!! Wow! Problem solved .. saved 200-660 dollars easily! I'm so happy.

Not a direct plug and play part for a BMW E90. I had to cut around the plastic housing on the one i needed and tape it in place to bypass a faulty satellite module and get sound back.

Worked great for my 2009 Audi A5 Quattro. The MMI screen went dead and sometimes would come back on for a short time, then go out again. The XM Radio module had gone bad. I located it in the trunk and bypassed its fiber port with this adapter, now the MMI works again, yay.

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.

Work as they should. Just took to long to recieve them.

المنتج ممتاز لكن لم يتناسب مع السيارة التي لدي

Tengo una BMW X5 2009 E70 segun la explicacion dice que funciona y No funciona no sirve no gasten si dinero