Could somebody PLEASE tell me how to change the time display on my car stereo?
It is a JVC kd-gs550.
JVC does not carry the manual.
Thank you.

There is a manual listed But, 2 snags it needs Adobe Acrobat to view and as its an unique 1 off site on Google search. The webmaster is asking for a donation to charity before he allows the link to be made available
www.user-service-manuals.com/JVC/kd.shtml
Allow a few days for delivery (via email)
Or.. the other way is to go to an Auto electrics Man who does things like Decoding radios and see if they can help? Expect that to be charged at an Hours labour which is many times more than getting the manual by the website above