Disabled-friendly conversions after total damage

Hello together, I have the following facts: Had now with my 2008 disabled accessible converted and subsidized car a total damage. The damage including disabled reconstructions was now taken over by my comprehensive. BUT: The evaluator has evaluated only the disabled installations, but not the wage costs, which would apply if I ever wanted to remodel a new car and these are almost as high as the parts themselves. My question: If my additional equipments now do get utt are and I buy a new car, then the employment office does not have to pay the full disabled equipment without deductions? I would then just give up the subsidy for the car itself, but take full advantage of the costs for the conversions. Is this possible? Greeting