does the key for 2007 Hyundai entourage has a battery in ?
The key itself does not have a battery in it but the remote FOB does . How about telling why you ask and what is your problem ?
did you mean by fob key. well most Hyundai key fobs run on a CR2032 battery.
No way. Just let the game of 20 questions begin. But in all reality, they just wanted someone else to do their homework
And, of course, the answer to their question could have been answered by simply opening the Owner’s Manual and reading the appropriate section.