300% more expensive parts in the Volvo car dealership?

Moin values moose owner. I bought 2 weeks ago used v70 2.5T 231 hp from private, but when driving from the farm came 2 messages: ABS/DSTC TYPE REQUIREMENTS AND LIGHT DETERMINATION CAPITAL So I go back and he says: “No, let this be done at volvo, I still pay that.” All clear, according to self diagnosis (icarsoft) an ABS sensor at the front right. But as discussed I drive to Volvo Autohaus Lauff and I almost drop the chinlade down…. orstroke from Volvo: 800€ among other things almost 300€ for a front wheel scar 75€ for the sensor. Is that normal? I screw on my cars actually, but since we have the agreement I drove to the car dealership. So my question is really whether something like this is normal, you are completely undressed… Thanks already for your experiences, nice Wednesday evening still