Inside temp We had to change the battery today.....of course everything now must be reset. I set the radio stations and the clock but can't figure out how to get the temperture readings back to fahrenheit from celcius. I can't find the directions in my book. Thank you.

loose battery terminal or ground wire m

Look for a SEARCH BUTTON , Press button, when stations found , they will be on each station selector button, to keep station on any button , press button , then station is locked to that button

First impression is you radio is toast. It maybe some component gone bad on a circuit panel inside the radio. Before you consign it to the deep try "rebooting" it. Most electronically controlled radios have some king of logic and memory boards in them ...so treat your radio like your computer when it starts misbehaving. To reboot the radio disconnect the battery (remove the black/negative lead first then the positive/red lead from the battery), put the key in the ignition and try to start the car (it won't of course but this is to discharge any holding capacitors) and turn on the radio ...again to discharge any holding capacitors. Turn everything off and let it sit overnight if you can. Reconnect the battery. The radio should have lost all saved information (time, stations, EQ settings etc) and may now be responsive to button inputs. If this doesn't work then I'd say the radio is a goner.

assuming this is the digital clock, you hit the clock button on the dash, followed by the reset button followed by the clock button. at this point, you should be able to hit the clock button to advance numbers, and the reset button to change the numbers you are setting. if its the analog clock, pull on the knob and turn it

Does your radio stations also reset at start-up or sometimes do they reset? If you battery is weak and it takes a lot of power to start your vehicle it could reset your clock and sometimes clear your radio stations as well.

Try the following:

Note the radio anti-theft code & station settings;
BE SURE YOU KNOW HOW TO RESET THE ALARM;
Be willing to reset the clock;
clear the MIL code, then:
remove the negative battery cable for one minute during which time, to clear any capacitor stored elctricity, then re-attach the battery cable and reset the alarm, radio settings and clock.

If that does not solve the problem, replace the fuel injector control module.

To set clock . You need ignition switch in the on position .Now look at the radio's display on the right side there two round spots marked H and M. With a ball point pen press H to set the hour and again do the same thing with the M to set the minutes. Now clock is set

If it's the original radio, you have to hold the "set" button and press some of the other buttons to change the hour and minutes. Sorry, can't remember which ones exactly but the "set" button for sure.

just like any computer, unplugging it for 30 seconds or so may cause it to revert to initial settings.... if you take the battery terminal off you will reset everything and that is not necessary.... find the fuse for the radio and yank it.... see if it helps. IF NOT, probably a burned programming mode... hope you like that station....

You have a blown fuse for the memory for the radio & the clock.