Special discounts at DC for people with disabilities ???

Hello ! Would you like to switch from Audi to DC. But I get 15% discount on the disabled due to my handicap at Audi/VW. Does DC offer something similar ? Ford, Volvo, Renault etc. have such special discounts in the program, since DC would have to join in, or ? The E-Class T model would already appeal to me as a cared-for Audianer. Gruss Olaf