Hi everyone. I'm new guy here. May be isn't right place but want to ask you . Can you give me a link to download an app or program with wiring diagrams for opel / vauxhall corsa D, A12XER with easytronic? I have this car and before 3 mounts make some strange anomalies like flashing "F" on dashboard, tahometers switch off and on when driving and board computer flashing too. The car was in official service in my city and they say "we can't help you". I want to check entire wiring harness for issues. Thanks in advance.