I did a lot of forum and web searching and never found any other posts that got this far, so here I am now. See attached picture.
The one thing that doesn't work yet is the audio for the Sirius streams when tuned. The audio heard over the speakers is the last tuned FM radio station.
The one missing physical part I need is on order and should have it in a few days is a dual Fakra to single Fakra for the (non-glass) OEM Tesla FM antenna. To confirm the FM radio works and tune stations, I used a bit of jumper wire and held it into the Fakra connection and did indeed tune properly and played music over the speakers. Because I'm holding the wire in by hand, I can't attempt to switch to SiriusXM on the screen while holding the antenna in to see if that makes the SiriusXM audio work. However, I don't believe that will make a difference to the SiriusXM audio. Since I had little confidence all of the prior steps would work up to this point, I didn't bother ordering this last adapter. Since it does, I've ordered it, but it hasn't arrived yet.
I'm happy to can talk a lot about how I've gotten to this point, but I'm reaching out to the community to see if anyone has any tricks to try to make the SiriusXM audio come out of the speakers when tuning a SiriusXM stream instead of the FM.
Things I've tried so far:
* MCU reboot (press both steering wheel buttons with foot on brake until black screen then when Tesla logo appears release buttons/brake.
* Tesla regular software patch update. I specifically did not apply the software patch until I had the Tesla OEM SiriusXM tuner in place thinking I'd need the patching process to get the car to recognize the replacement tuner. I didn't need the patch to get this far. Allowing the update patch did not appear to change anything positive or negative.
* Full power down of Tesla. Meaning disconnect 12v lithium battery under the hood, and disconnecting the pack connector under the back seat. I did this BEFORE the tuner was recognized, and haven't done it since, so there's an outside change this may do something, but I'm not hopeful.
Does anyone else have any ideas or background technical info about why the car sees the tuner and can clearly interact with it, but the sound is still coming from the FM radio portion when the SiriusXM sound source is chosen from the MCU?
- I have a Tesla OEM SiriusXM tuner installed in a 2022 Tesla Model 3 Long Range
- The MCU recognizes the tuner
- I have SiriusXM audio source listed (and enabled) under the Audio Sources
- I put a subscription on the tuner
- I have an aftermarket SiriusXM antenna attached to the Tesla OEM tuner, and Tuner is able to receive SiriusXM satellite signal.
- Tesla SiriusXM is fully functional for channel navigation and tuning on the built in main Tesla LCD screen (as reported by the Sirius channel text/graphic changing and current song being listed)
- The FM radio is fully functional in tuning and outputting audio through the sound system. (Note on FM antenna later)
The one thing that doesn't work yet is the audio for the Sirius streams when tuned. The audio heard over the speakers is the last tuned FM radio station.
The one missing physical part I need is on order and should have it in a few days is a dual Fakra to single Fakra for the (non-glass) OEM Tesla FM antenna. To confirm the FM radio works and tune stations, I used a bit of jumper wire and held it into the Fakra connection and did indeed tune properly and played music over the speakers. Because I'm holding the wire in by hand, I can't attempt to switch to SiriusXM on the screen while holding the antenna in to see if that makes the SiriusXM audio work. However, I don't believe that will make a difference to the SiriusXM audio. Since I had little confidence all of the prior steps would work up to this point, I didn't bother ordering this last adapter. Since it does, I've ordered it, but it hasn't arrived yet.
I'm happy to can talk a lot about how I've gotten to this point, but I'm reaching out to the community to see if anyone has any tricks to try to make the SiriusXM audio come out of the speakers when tuning a SiriusXM stream instead of the FM.
Things I've tried so far:
* MCU reboot (press both steering wheel buttons with foot on brake until black screen then when Tesla logo appears release buttons/brake.
* Tesla regular software patch update. I specifically did not apply the software patch until I had the Tesla OEM SiriusXM tuner in place thinking I'd need the patching process to get the car to recognize the replacement tuner. I didn't need the patch to get this far. Allowing the update patch did not appear to change anything positive or negative.
* Full power down of Tesla. Meaning disconnect 12v lithium battery under the hood, and disconnecting the pack connector under the back seat. I did this BEFORE the tuner was recognized, and haven't done it since, so there's an outside change this may do something, but I'm not hopeful.
Does anyone else have any ideas or background technical info about why the car sees the tuner and can clearly interact with it, but the sound is still coming from the FM radio portion when the SiriusXM sound source is chosen from the MCU?