[Bimmer540]

I get PAD error in Ista+ with G series. I work with powersupply and Icom Next and Router.

I get an error message 3 times and if I click it away I can continue working?

I also pressed the Start/Stop button  3 times within .8 seconds.

In Ista+ I see PAD U= 13.8v

Other cars no problems.

[Matthew53]

There is problem in communication, sometimes if ISTA doesn't recognize KL15, it shows PAD error. Do you have KL15 voltage? Try with direct connection in settings on ISTA. It lets for ISTA to run the test without KL15. If you'll not be able to run the test anyway, then you need to look for the place where the communication is missing. I had such a problem with faulty fuse box circuit board.

[BMWzone]

usually in Gxx series on ISTA with ICOM never problems for Ignition, only difference appear translated into my language DRIVE instead KL15 & KL30