Trunk cannot be opened with remote key
 

Dear friends,

several days ago, my 2004 S80 Volvo trunk suddenly cannot be opened by remote, but can be open with key. i check fuse, it is ok, i push remote button, I didn't hear any voice, i tried both of remote, it is the same. any idea? it is very inconvenient using key to open trunk, I wish i can fix this myself. thank you.

issue resolved, valet lock is activated