Problem:
Vauxhall Corsa D 2010. Add Key. Autel IM508 is failing to read the password. Any solution?
Solution:
Go into Control Unit you have more options to read the pin!
You can pull it from the BCM or from the radio with the same IM508/608.
Read from BCM, try from radio as your last option, if radio changed probably will have different pin and may put car in locking mode.
Read from Bcm takes about 30 seconds. From radio takes about 5 seconds to read. Make sure it’s switched on.
Feedback:
Control unit
Read pin code from BCM.
Did a Corsa D AKL 4 hours ago with no issue.