This is a brand new MaxiCheck Pro. I have updated with latest firmware for Volvo via the "Maxi PC Suite" (all functions).
When I enter the EPB, the MaxiCheck Pro identify the car correctly. It also is able to read live data in the EPB function (e.g. reading status of parking brake).
What does not work is to set service mode for EPB. When going into "special functions" and pressing ok to continue on information screen all I get is the error message: "Button check". Ignition is on (pos II) and voltage is above 12 V (I have checked while ignition is on).
I have found another thread with same error for a Volvo S60 (thread dated earlier this year). No answer on that thread :-)
So - does this product simply not work with Volvo? Or do I do something stupid? Any suggestions... please...
/Peter