Macken in “ballpot”

Huhu her specis So, I’ve been in there since Saturday (wedding from my brother -> father drove my car) Macken in the pram body or pram pot (as it was called in the pre-airbag era) which bothers me quite strongly. Since my father is probably of the opinion that one had to hit on the steering wheel to press the horn (are probably still the remnants from his British Leyland vehicle time) the notches are quite deep or have sharp edges. Since I would not like to buy a brand new airbag from Volvo and for replacement do not want to have an accident, someone knows if you can get them out somehow? Say: use hair dryer or iron to smooth? Somehow, whenever I don’t drive my car but let it drive, something gets damaged. Be it rim, aluminum console, steering wheel or body kit… Something afterwards is always damaged… Greetings Damien