hey guys i need some more help...so i had my settings in my car set to where all the doors would unlock with one press of the unlock button on my key fob and all the sudden i realized it today that just my driver side door unlocks now and i went into my settings on my dash board and it says i cant customize anything until my "key is linked" or something like that and i never had this problem before and when im driving it says put the car in park to adjust settings and i do that and it still doesnt work also my radio stations suddenly are all messed up i had to reset them and noone has touched anything under my hood or my car at all other then me getting my oil changed last week any help or suggestions would be appreciated thanks.

 

so, "link" your key, silly.

or sometimes on the back of the key, there is instructions on how to link.
if no instructions on back of key...

 

Link your key. There are multiple fm radio channels set. Try pressing the am/fm button. Maybe they played with your car while changing the oil? If the power was disconnected, call Acura for the code.