My 2014 GL550 is supposed to have cornering lights, but i have not seen them come on during slow speed signaled turns with the auto lights on low beam. How bright are they and how noticeable? Is there a trick to making them work that i could be missing? Im new to mercedes and my previous experience was with my Audi Q7 which really lit my driveway entrance before turning. Any suggestions on how to troubleshoot/verify this?

 

Cornering Lights not available in US spec GL models.