2016 GLE350 Dead DRL
My passenger DRL recently died. Called up the dealership and asked about about a replacement bulb but was told replacing the whole unit is the only way.
My question is whether or not what the dealer stated is true; do I really have to replace the whole unit or is there anyway to fix the drl?
Also, not sure if it means much but the turn signal still functions, just not the parking light/DRL.
Pic of my headlight for reference


