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-   -   Radio no power + SOS malfunction (https://5series.net/forums/e60-discussion-2/radio-no-power-sos-malfunction-139863/)

spediegunz 10-18-2014 05:51 PM

Radio no power + SOS malfunction
 
Trying to figure out exactly what's wrong my I drive isn't coming on and I have an sos malfunction on the cluster. I know the Idrive hasn't failed because I have concluded it isn't receiving any power, because I have a modmynav connected to the same power harness that the radio is connected and it also isn't getting any power. I checked all fuses with a tester and I found that the fuse panel in the glove box wasn't getting any power to the fuses for the radio. Meaning the power was already cut before the fuse box. I thought maybe my mpm module went dead so I replaced it but I still get no power to the radio. Any ideas on what should I check for next?

rubberban 10-18-2014 06:23 PM

Are you getting power to the mpm? I think two fuses in the rear power dist supply power to the mpm. Also check your 30g relay in the rear power dist., it's a black relay. Hope you figure it out

spediegunz 10-18-2014 06:45 PM

I just used my tester to see if the mpm is getting power and it is also in think I unplugged the relay your speaking of and put it back in but i believe it's working as well. I'm totally stumped


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