Customer :
We plugged in c4 box but it is not connecting to vehicles and auto identification is not working.
I did when I had it connected. Can you connect again in a little bit fix it?
I brought laptop and 2 c4 multiplex boxes home so we can get it working


For your issues , please check bellowing instructions :
- Your problem is cant read out your mb star c4 hardware
- Please make sure you have connected your car and start ignition or not
- If you have connected the car still have same problem , then please check your IP address whether correct or not
You can check your ip address the same with bellowing picture or not :

More request, welcome to contact our sales at sales@obdii.shop
Customer :
Thank you so much , my Multiplexer seems to work now
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