LOCKED Visteon for mercedes

[airfree]

Hello colleagues. I need of unlock code for truck radio Visteon with serial No:M026450, part No:YU3F-18C838-AA, which is locked after 13 attempts to enter the code. I have the normal code 1658. How to unlock it.
Thanks in advance.

[prodan]

There is no unlock code or combination of buttons to have more attemps for code entering... You will need a Ford reset tool to reset the counter.

[airfree]

Thanks I will try!