Can you guys tell me how to install Radio Mute for Nokia hands free kit on 2003 TL Navi with Onstar system.

 

Bluetooth carkit installation
I am looking for the same info. I bought bluetooth carkit for my cellphone and need to connect it to following points:
inside wires to door speakers and mute to the radio.
I read somewhere that 2003TL-S with Navi have 2 mute input, one used from navigator to mute front only, other from Onstar to mute all spreakers. I want connect to onstar. I need to know location and voltage level, so I can use diods or relays to separate cirvuits drom paralel connection. Does anyone have wiring diagram for stocked unit, with location of output to door speakers and mute input?
Thank you

 

I just hit the ON/OFF knob to talk

 

^^^ The best way to go ^^^

 

I am glad Bluetooth is built into 2004 TL

 

i have installed allows me to use my oem audio controls on the steering wheel, as well as 2 other peswix switches on the wheel to operate all the features on my alpine system. it's also programed to interrupt my stereo to my sprint pcs handsfree kit when i get an incoming call. " call interrupt" so i hear the ringer, or if the stereo is on and i make a call , it interrupts the stereo output, so i can speak. K

 

Finally I find the same kinda issues. My problem is, how do I wire an after market radio to keep the mute features of th Onstar and the Navigation unit? The stock radio has 2 mute inputs, 1 for the nav and 1 for the onstar, but my kenwood has 1 input. Also the audio from the nav goes to the onstar and then passes it into the stock radio. Is there a way to have the mute line on the after market HU, accept both the nav and onstar at the same time allowing the audio from the onstar and nav to go to the speakers. I have circuit diagram but don't kow how to put in post.