Not sure if this is a "problem" or simply a "dislike". I've noticed that the tic-tock sound of the turn signal is very quiet. For example, my wife and I were riding in the car today with the radio on softly enough for us to communicate comfortably. The air conditioning was also on. When I approached an intersection and turned on my signal I could barely hear the tic-tock sound. Perhaps it's a function of my almost 50-year old ears? I don't know, but it sure seems quiet. Is there any way to adjust the sound? Thanks.