Need help with both the clock and radio.

Is it possible to send the CD player, model HU-615, To repeat a specific song or track?

Also need to know is it possible to set the clock in the Volvo to 24 hour time instead of the 12 hour time? If so how do I do it?

 

Please note I've been searching here and google with little luck, and we do not have the owners guide to the car

 

I have attached the link to a 02 S40 manual for Canada/US

http://www.volvoosad.com/Manuals/s40_v40_2002.pdf

 

Thanks for the owners guide, read through it but didn't find any info on what I was wanting to accomplish, does anyone else have any ideas? The display looks like it could easily display In 24hr format.