I've heard of people converting the standing star to a flat mount but not the other way around. Can you check the underside of your hood to see if something similar to the picture is there? It's the part that the green arrow is pointing to. If it's similar in construction than replacing the emblem shout be relatively easy.
A forum community dedicated to Mercedes-Benz GLA owners and enthusiasts. Come join the discussion about performance, features, modifications, classifieds, troubleshooting, maintenance, and more for the 250 4MATIC and AMG 45 4MATIC GLA!