I have an '08 G37S Coupe Auto with like 55k miles and this just recently started happening but my trip will reset back to 0.0 everytime I shut the car off. Is this common? Is this covered by warranty? It's nothing big, but it's just aggravating. OCD? Haha.

 

Been with inf for 8 years now, never head that one, sounds like eith constant power or memory is not holding, idk, ill check it out and let u know, good luck