You can’t (well you could, but it may be more costly and look might also look unauthentic) it’s a L.E.D. housing, you have to purchase the entire assembly. Before you do make sure you try swapping out fuses for some new ones first to see if that’s the issue. Also if the plastic housing is cracked anywhere then most likely water has gotten into the light housing and it has destroyed the circuit. In that case no need to replace any fuses, the assembly just simply needs to be replaced. Generally priced around $200-$400. Not a technician by any means, but this was my experience after seeing the L.E.D strip gradually fade away 😔
