Velidy 2 PCS Fiber Most Optical Optic Loop Bypass Male Female Adapter for Benz Audi Mercedes BMW VW Porsche

Worked to bypass the SOS module and get my radio working again on a 2005 w211 e320 cdi. Also works to diagnose bad modules in the fiber optic network one at a time.

I needed to bypass the optics on my Audi to troubleshoot the Audi system . This did that and my nav and on board computer started to work again. Let me know the amp for my stereo was bad

Perfect fit for my 2008 Mercedes E350 (w211). DVD Nav was not working and later determined to be the cause of a battery drain (car will go dead after 3 days without driving). However, by unplugging the Nav, the radio will not work. Now with this Fiberoptic loop, I can just attach the loop and disconnect the Nav altogether. Radio works and no more battery drain. Lifesaver!

Fixed the radio! Radio stopped working and I was stuck with the Mercedes-Benz logo loop, turns out my in car phone module stopped working and I was able to by pass it by using female adapterVery happy to have my radio fully functioning again!

I ised but not fix my problem i think not in prodact tha bmw not accepting

Purchase an aftermarket radio for my car and this works perfect to look the old CD changer wire

Purchased product for my 2006 bmw 325i it arrived on time like they said and looked like it showed in pics and came with both male and female only issue is they dont fit my fiber optics system at all very disapointed with that aspect other than that shipping was good and im sure i would have gave a 5 star review had i got tge correct item

Helped during troubleshooting a problem with my car.