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BMW 3-Series (E90 E92) Forum
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Audio issues
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08-27-2016, 05:36 PM | #1 |
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Audio issues
My radio - professional HU, sat radio, HiFi, went out a while back thanks to a 3 year old sticking quarters in the CD slot. After that I ended up with loud static popping noises for a while and then... nothing.
So dead radio. Solution: replace radio with same exact part number found on ebay. Plug it in and sound barely works. Very low volume and then no volume. Replace amp with exact same part number, found on ebay. Plug it in and now I have door gong, and radio Current problem: volume will not go much above a whisper. Audio volume is very low. Neither volume knob nor steering wheel volume control will turn it up. The gong and music are very very low. Do I need this coded? I figured with replacement radio and amp both being exact part number matches this should be standard PnP. If I do need recoding I may as well wait until I put in my new FRM v3 as it is sitting in the box awaiting install. *I've checked fuses, all are good. I've checked connections, all are good. I've unhooked negative battery terminal for 20 mins and still.. no fix.
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09 BMW 335xi
19" Vertini Wheels 245/35/19 Nitto Motivo BMS DCI BMS Cowl Filters FRM v3.0 BC Coilovers |
08-27-2016, 06:31 PM | #2 |
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You have to check the coding
You have to check the coding although I don't see why it
would be lower. If was L7 I would think there would be no analog output and if it was stereo is would be speaker level outs. The head unit is programmable for any of the three systems. Stereo=speaker outs Hi Fi = pre amp signals analog to the amp L7 = Fiber optic cable beteen the amp and head unit and the rest of the modules on the most bus. CODIERUNG_ERFOLGT codierung_erfolgt CDC nicht_aktiv AUDIO_SYSTEM pl2_hifi pl3_hifi SDARS nicht_aktiv PDC nicht_aktiv ACC nicht_aktiv STANDHEIZUNG nicht_aktiv AUX_RAD aux BAUREIHEX e9x COUNTRYCODE_RADIO us IBOC nicht_aktiv KEY_MEMORY_R aktiv MUTE_TIMES pl2 NACHLAUF_INT_R pl2 RIGHTHAND nicht_aktiv SOFTEN_ENTERTAINMENT_PDC nicht_aktiv TCU_ECE nicht_aktiv TIMEOUT_INT_R pl2 ULF_ECE nicht_aktiv BMW_AKD nicht_aktiv BMW_HOME_DEALER aktiv BMW_INITIALIZE aktiv BMW_MOBILE_SERVICE aktiv BMW_PHONE_SERVICES nicht_aktiv BMW_ROAMING nicht_aktiv BMW_TELESERVICE_ONLY nicht_aktiv RING_STATUS aktiv BLUETOOTH_RAD2 aktiv DISPLAY_LOGIC7 nicht_aktiv HI_TEMP_VOL_CTRL pl2_hifi pl3_hifi SMS_RAD2 nicht_aktiv PHONE_BUSINESS_R2 nicht_aktiv SVS_LOW_RAD2 aktiv BMW_ASSIST_RAD2 aktiv BMW_HOTLINE_RAD2 aktiv DAB nicht_aktiv CAR_COMP_ACTIVE aktiv TCU_JAP nicht_aktiv CONTACT_NR_DEALER aktiv CONTACT_NR_HOTLINE aktiv CONTACT_NR_MOBILE_SRVC aktiv ABS_VOL_GONG e91_hifi CROSSOVER pl2_hifi e90_hifi r56_stereo r56_hifi DELTA_GONG_ENT wert_0 DELTA_PDC_ENT wert_0 RATIO_AUDIO_SOURCES ece us VEHICLE_FILTERS e81_stereo e82_stereo e87_stereo e88_stereo e90_stereo e91_stereo e92_stereo e93_stereo pl2_hifi r56_hifi VOL_TEL_MAX stereo_mulf_e87 hifi_mulf_e87 top_hifi_mulf_e87 stereo_mulf_e90 hifi_mulf_e90 top_hifi_mulf_e90 stereo_mulf_e91 hifi_mulf_e91 top_hifi_mulf_e91 stereo_tcu hifi_tcu top_hifi_tcu VOL_TEL_MIN wert_0 VOLUME_TABLE e91_hifi MY_INFO_RAD2 nicht_aktiv V_INFO_RAD2 nicht_aktiv PHONE_PROF_RAD2 aktiv The above is an example from my car a 06 with SOS and bluetooth and high Fi Last edited by ctuna; 08-27-2016 at 08:10 PM.. |
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08-27-2016, 07:34 PM | #3 |
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Thanks ctuna. I'm gonna have to check it out. I figured with all replacement parts numbers matching it would be a simple swap. It's just an average HiFi with sat audio.
I'm considering changing amps in the near future to JL Audio 800/8 and bridging last 2 channels for a sub in the trunk and changing all component speakers to either focal or morel. Just haven't bit the bullet on it yet. I have a place near me that can code everything, I might as well have them take a look at it when I install new FRM. |
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08-27-2016, 08:05 PM | #4 |
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Some of the newer cars require and icom cable
Some of the newer cars require and icom cable
to program the radio . Best speaker combination excluding the sub would be Jehnert under seats and Morel doors. You might want to talk to 6spdcoupe about components. Unfortunately nothing is simple with newer cars that are electronic. Surest way to get it programmed correctly is Bimmertech. Last edited by ctuna; 08-27-2016 at 08:18 PM.. |
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e92 radio, hifi audio |
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