I don't see system services on my ipod touch 4g

Hello. I have an ipod touch 4g with iOS 6.1.3. Last week I tried to activate the traffic on maps, and I saw a message saying that I had to enable it on settings (my ipod is on Spanish, so the exact English text could not be as I wrote above). On settings -> privacy -> location -> system services, I only see 3 items:

-iAds on location

-time zone

-icon on status bar (at the bottom of system services, not together with the other 2)

I'd swear that I saw 1-2 months ago that there was many other settings (as I'be read on other messages from other users). Where did the other system services go? How could I restore them? I mean, without restoring the backup (the last one is very old)

Thanks in advance. Sergio.