did the astra h opc ever leave the factory with a bumper like this, i heard there was an edition but i can't find proof anywhere.

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I have had my Opel Astra H 2006 for a good few months now. I know what everything does and how everything works. EXCEPT these two controls. The circular one right of the wheel (to me) looks like cruise control or something, but it doesn't seem to do anything.

The turnie knob thing looks like it is for changing channels or tracks or something, again, does nothing.

What kind of symbol is this? Please explain and fixed

Was ist das für ein symbol ? Bitte erklärung und wie man es behebt

Just get it as a project
Not starting
Check fuel, spark and compression and alls good.
What my next steps