Have a 2015 Honda Civic Ex , and I’m having trouble with the accessory mode it won’t turn on , I change the battery , the starter is good. The push start/stop engine button has a green light. But also on the dash board I get a yellow key with an exclamation mark. I also changed the battery of the key fob and nothing. Any help or suggestions on what’s going on? I also rechecked all the fuses. any help , will be greatly appreciated!