hotsauce2007

which one I need to jump together to get the side panel of buttons to adjust all the motors from the seat?






I found the phase and the neutral in the RED PLUG, but can´t get the phase to power up the side panel

hotsauce2007

The seat and the bases made with stainless.



.

doing the threads for the screws.



.

Done




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Back





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Side





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Now I will fix the support for the battery and start with the wiring
=]

hotsauce2007

Finally I´ve found the wiring diagram for the A8 Seat, here is:



And here is the complete PDF with all the wiring information:

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pleban16

Did you manage to start the massage and ventilation?

hotsauce2007

no I dont, it works only with the car module ( I think )

andrewmr

Hey Sauce,

Don't give up on looking for the way to get the massage function to work.

While I don't "know" any of this for sure, it seems that all of the massage components are in the seat and once you can get power to them then it should work.

hotsauce2007

Hi

the massage function has a pump and only works with the module =[
I saw a video on youtube about that

andrewmr

Where is the pump located? I would think it's on the seat....

Assuming that, what happens when you put power to the pump?

hotsauce2007

nothing, the pump doesn't start because it need the module and the touch screen to select the massage function.

andrewmr

With all due respect, the module may select the massage function..... but once it does, it's simply a matter of providing 12 volts to start the pump/controller.

I am not saying you can control it through the seat switches, my take on it would be to provide a 12 volt connection to the massage motor/pump and then see if/how it works.

I'm assuming the MMI is a complicated switch that allows the front seat switch to control a number of function and are selected/displayed via the MMI.

Again, no disrespect as you have done way more than most would ever have tried.