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BMW 3-Series (E90 E92) Forum
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2007 e92 what the hell is this and need help with head unit
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09-25-2020, 01:40 AM | #1 |
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2007 e92 what the hell is this and need help with head unit
Ok so I've owned 3 e90s since 2008 and I just picked up a 2007 e92. My kid is finally big enough to to crawl in the back seat on her own now so I finally get the e92 I've been wanting. Got a good deal but it has some issues and I have a few questions that I may break up into different posts. First, its non iDrive. It has BMW Professional and what I think is the Logic 7 system. It has tweeters and the amp in the back left of the trunk. So the radio lights turn on except for the main screen. No sound but it dings when I open the door etc. The knobs do nothing. I went to see if there was maybe a system installed and there was. I pulled out the cut ground wire and remote lead etc. they weren't connected to anything. Just cut and tucked. I checked all fuses in the glove box and they are all good. Again, red lights work but no main display and no sound no matter what I push. I unplugged the battery for a while to try to reset. Same thing. Has anyone else had this problem and had a successful fix? I have a 2007 e90 with the same factory radio and I'm thinking I can just swap to see if the head unit is bad.
Thanks for reading but there's more. What the hell is this on the picture? It seems like it has a Bluetooth module and the sos light comes on the dash as if something isn't working. There's also a black thing here that is plugged in but loose. Any idea what this is? Maybe it had satellite radio and it was pulled out? I can't believe that BMW would have this sliding around back here. It's under the carpet in the trunk directly behind the fold down seats.
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2007 335i Jet Black e92 6AT - VRSF Full street exhaust DP, Chargepipe 7.5 FMIC, MHD, XHP, Koni orange/Eibachs, some other stuff
2007 335i Jet Black e90 6MT - Eibachs, magnaflow exhaust, carbon hood, short shift kit, some other random stuff - being sold somewhere sometime soon probably 2010 335i AW e90 6 AT Msport - The GF took this one over... JB4, PE exhaust, Koni yellows/Eibachs, pink badges, fuzzy steering wheel cover ? |
09-25-2020, 03:24 PM | #2 |
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The black thing in your hand is one of the comfort access antennas.
You shoukd have keyless start and door access on your car. As for the radio.. You post doesn't really make sense. What wires are cut? Where are they located exactly? Thanks |
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09-26-2020, 09:38 PM | #3 | |
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Quote:
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2007 335i Jet Black e92 6AT - VRSF Full street exhaust DP, Chargepipe 7.5 FMIC, MHD, XHP, Koni orange/Eibachs, some other stuff
2007 335i Jet Black e90 6MT - Eibachs, magnaflow exhaust, carbon hood, short shift kit, some other random stuff - being sold somewhere sometime soon probably 2010 335i AW e90 6 AT Msport - The GF took this one over... JB4, PE exhaust, Koni yellows/Eibachs, pink badges, fuzzy steering wheel cover ? |
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09-27-2020, 07:49 PM | #5 |
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That would be great. Thank you
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2007 335i Jet Black e92 6AT - VRSF Full street exhaust DP, Chargepipe 7.5 FMIC, MHD, XHP, Koni orange/Eibachs, some other stuff
2007 335i Jet Black e90 6MT - Eibachs, magnaflow exhaust, carbon hood, short shift kit, some other random stuff - being sold somewhere sometime soon probably 2010 335i AW e90 6 AT Msport - The GF took this one over... JB4, PE exhaust, Koni yellows/Eibachs, pink badges, fuzzy steering wheel cover ? |
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