Parrot Mki9200 In A 2005 Rx300 Le Help Please!

[iain57]

I purchased a Parrot MKi9200 for my wife's 2005 RX300 LE.

Having purchased the recommended SOT 933 lead, I thought the job would be straightforward.

Not the case.

I have run the extension cables from the amp to the front of the car, everything appeared good to go.

However I now find that the speakers at the very front do not mute when the Parrot is in use.

If I disconnect the amp, completely, I still get audio from these front speakers which leads me to conclude they are fed off the head unit.

My question; Does anyone know the pinout for the head unit, specifically the mute lead?

Any assitance on this issue would be much appreciated.

Thanks

Iain

[ColinBarber]

Sorry Iain I don't have the wiring diagrams for your vehicle. If others cannot help you can always subscribe for 1 hours access to the Lexus repair manuals which will only cost 3 Euros:

http://www.lexus-tech.eu

[billgatesisaconman]

Are you sure you have the right lead Iain, 2005 > comes up as the SOT-910 .

[Philben10]

SOT-910 is for the standard audio system not the ML

[ColinBarber]

SOT-910 is for the standard audio system not the ML

The 2005 LE doesn't have an ML system

[Philben10]

Ah right, sorry.

Am trying to fit a Parrot MKi9200 to our RX400h 2009 limited edition. It's got the ML audio. I bought a SOT-910 which I now know isn't the right one.

Does anyone know which is the right lead and how big a job it is likely to be.

[chris_fletcher]

I have a full Rx300 tehnical manual if needed but its on my PC and is large file so could burn it and send for cost of disc and postage. Let me know by PM if any use

[iain57]

Update on this. The SOT 933 is the right one as it fits all the connections on the amp and the 910 does not. However it still will not mute the two speakers in the front post between the windscreen and the door, regardless of various tips from the lead supplier.

To be honest I've given up on it. They are small tweeter speakers and don't interfere that much with the hands free. If they do I just turn the volume down on the car stereo. Not the most technical solution but it works for us. Thanks for all the replies guys.