Usa-spec bt45

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jcmeyer5

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I got this Bluetooth kit yesterday. Installation was simple (actually installed it while driving down the road... I know, stupid). It has a harness that fits between the 24 pin and 16 pin connectors on the stock radio that plugs into the module. It also comes with a microphone with a 4 foot lead for hands free calls (I haven't installed that yet). It also has a 2.1 amp USB port for charging only (which I will use), and a 3.5mm aux in (which I wont use). No wire cutting, tapping, taping, soldering, etc. Plug and play 100%. Heck, I didn't even read the instructions. There are DIP switches on the side, but I didn't play with them.

The unit works on SAT1/2/3 - it doesn't matter which one, and changing from one to the other has no effect. I paired my phone, and it announced "connected" through the system speakers (does that every time it connects). Steering wheel controls and radio controls work to control the device through AVRCP protocols.

Unlike the other unit I tried, this one works without interruption. When the car is shut off, my iPhone paused and Bluetooth disconnected. When the car is started, my iPhone paired immediately and playing resumed without my intervention. I think the issue with the other one was a power issue... the phone would think it was unplugged because it would momentarily stop charging... but either way, it didn't work right. RDS works well, and the song title (the whole thing) shows in the stock head unit display. I think you can toggle it to other options, but I didn't explore that.

I haven't tried the hands free calling yet. I am trying to decide what to do about the microphone. I want a clean "stock" look to the whole system. I don't want a microphone wart stuck anywhere. To this end, I ordered a rearview mirror that has the microphone in it (stock part, probably for NAV systems). Assuming it is just a two wire microphone, I think it should integrate just fine. I will probably plug in the supplied mic just to test how well it works though.

So, if you want to add Bluetooth functionality and retain the stock head unit, I recommend this solution (so far).
 
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jcmeyer5

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No I don't, but they have a kit that supposedly works with it. My kit is BT45-FORD1. The BT45-FORD2 supposedly works with satellite radio.
 

demen

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Ahh yes. That is the one I installed. And it is a PITA to install! What is the 4' lead you are speaking of? Does it have buttons on it for making hand free calls? I'm still trying to figure mine out.

Sent from my SM-G930P using Tapatalk
 
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jcmeyer5

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I lied. It's way more than 4 feet. its actually 16 feet.

Not sure what made yours hard. I popped the panel off, reached behind the radio, unplugged the two plugs, plugged then into the harness, and plugged the harness into the radio. Then I plugged the module in. Done.

I did test the hands free with the mic. Worked well. It announces the call. I kinda wish it didn't, but I'll deal.
 

demen

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With mine I had to install it in between the harness that plugs into the Satellite receiver, and is located in the very bottom of the center console. Are you able to "tell it" to call someone or a number? Or do you still have to pick up your phone and dial it?

Sent from my SM-G930P using Tapatalk
 
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jcmeyer5

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I can tell it to call someone with "hey Siri" commands, but there is nothing inherent to the kit that allows that... It's more a function of my iPad.
 
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