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Cars without BT module or Built-in BT module

Posted: Tue May 04, 2021 7:44 am
by Xhorse
Cars without BlueTooth module
For cars with RNS315, RNS510, RCD300, RCD310, RCD320 , Composit Media STD (5K7035200, MIB2 STD 5C0035680 US , EU, 5L0035680, RCD330

Check if your SWCM have proper PIN location
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If you have 5 or less , you need solder PINS from spare module (see picture below)
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Require SWCM(16) - LowLine
If you have HighLine - need to be recode to LowLine
If not support code to LowLine, please replace to LowLine or require EMULATOR and follow this manual

1) Recode SWCM to LowLine if need
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2) Install proper stalks
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If you have basic MFSW for MFA , keep circuit and keep use CCS indicator stalk

If you want operate CCS from MFSW install proper stalk
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3) Solder output wires depend of module type
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4) solder input wires and cut 2 track (this is 2nd airbag tracks, not in use) NO NEED solder BLACK wire, due to GND is already in Airbag loom
Black wire is need only if you want test MFSW separate
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Blue resitor is ONLY for emulate 2nd airbag in Passat

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5) After proper CAN installation and POWER connection RED led stay ON (go OFF after Ignition OFF). When you connect MFSW over LIN wire WHITE LED start flashing, when you press CCS button (CCS is ON) , Green LED start illuminate, when module is working RED led illuminate, when module go to “sleep” RED and other led's are OFF
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6) After proper connection you should see new module (3D) in Can Gateway list , please "register" it on Gateway Instalation list

7) Check and change if need Airbag loom
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2 samples of genuine MFSW loom after changes
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