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How to Fix BMW NEXT Led Flashing Red Light Issues ?

Posted on January 28, 2024January 28, 2024 by VCDS

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How to Fix BMW NEXT Led Flashing Red Light Issues ?

There have customers have issues use BMW ICOM Next :
I have bmw next when i plugged OBD to socket, system led started flashing red.

I tried re-flashing Firmware and configure user settings but nothing changed still led flashing red.

How to Fix BMW NEXT Led Flashing Red Light Issues ? How to Fix BMW NEXT Led Flashing Red Light Issues ? How to Fix BMW NEXT Led Flashing Red Light Issues ? How to Fix BMW NEXT Led Flashing Red Light Issues ? How to Fix BMW NEXT Led Flashing Red Light Issues ? How to Fix BMW NEXT Led Flashing Red Light Issues ?

The problem is that the problem with the processor and the algorithm for writing errors in the firmware from the old icom.

How to fix it ?
You can remove the error by connecting a three-wire fan or a pulse generator with a frequency of 400 Hz.

For normal operation it is necessary to set cool the CPU

You need to buy a small fan with three wires and solder it. On top of the processor i will put some thermal paste with heatsink also.

Question: You know which of this 4 hole is for: Ground (GND), Live wire (VCC 5V) and Third Wire for fan control ? There are 4 holes and 3 of them have trails that goes to the board.

Connection of a fan or generator to 400Hz

More interesting , welcome to check chinaobd2.com
Thanks

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