Key fob not working and car won’t start

[Mandin]

my 2013 Genesis 2.0t premium will sometimes not recognize the key fob. None of the doors will unlock and when I push the start button absolutely nothing happens. Then Other times it does work. It’s completely random and I have replaced the start button key fob antenna key fob battery and car battery to no avail. Anyone know what’s up?

 

[gottabekidding]

It May No Be Completely Random
Other alarms will mess with the fob
I had a similar problem. A friend at work drove a newer Harley Davidson with an alarm on it. When he parked next to me and set his alarm it messed with the key fob. When he drove away everything works as normal. He told me it does the same thing to his Chevy at his house