I've been noticing in many pics of the Mazda3 that the radio display has a couple of very fine verticle lines (one is right after the time, the other is after the station frequency). Does anyone know what these are for?
Example...
7:05[vertical line here]FM1 ch1 107.5[vertical line here]
Example...
7:05[vertical line here]FM1 ch1 107.5[vertical line here]