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franziskalange9

VelSatis MOST bus fault

I'm having a weird issue with my 2009 Renault VelSatis diesel. I have a MOST bus fault, and the audio and navigation are completely dead. The diagnostic scan shows an error in one of the control units on the MOST bus. It might cost around 1000€ to replace. Any ideas?

4 comment(s)

fabianmoon99

Whoa, that sounds rough! I had something kinda similar happen with my Vel Satis. The whole entertainment system just died. No radio, no sat nav, nothing. Thought I'd blown a fuse or something, but no luck. Is yours completely dead, or just acting weird?

franziskalange9 (Author)

Yeah, mine is totally dead. There are no signs of activity whatsoever. Could you tell me more about the issue you had, and how you fixed it? Any details would be helpful.

fabianmoon99

Yeah, mine was totally dead too. I messed around trying to figure it out for a while, but honestly, I just ended up taking it to a workshop. Turned out to be some module on the MOST bus that had conked out. It's a pain to diagnose without the right gear. Best to let the pros handle it, I reckon.

franziskalange9 (Author)

Thanks for sharing your experience. It sounds like a workshop visit is the best option. Thanks for confirming what I suspected. I'll let you know how it goes.

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