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

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!

Definitely came in handy

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

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

My vehicle was listed as compatible however the plugs were an entirely different shape. With some modifications however I was able to make the MOST loop work and properly bypass the failed module.

A must have for any DYI Benz owner with the D2B Audio system! If your radio goes out, any one of 4 to 8 comments (depending on your factory options) is most likely the cause, and you could go nuts (and Broke) replacing one at a time or just use these to bypass one component at a time 🙄. Just check to make sure if you order the two adapter package (1 male & 1 female) you get what you order first time I received 2 males . The issue was resolved but it did cost me time in the diagnostic stage.

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

Work properly