Radio does not turn on or work. Nav works, on board computer works, no other problems. Radio just stopped working.

 

check out the back for corrosion in the nav unit and the radio and the amp. if the stuff has power and ground then you need to swap out a known good amp and or radio unit.

 

Is the radio unit in the dash or in the left rear qtr compartment?

 

Well, took the Rover to a stereo shop and they said they diagnosed a bad radio unit. So, I went home and pulled the radio unit out and was going to order one from car-part.com. I noticed a small 10a fuse and pulled it out and held it up to a light and it looked good, but for kicks I tested it with my ohm meter, viola, bad fuse. I replaced the fuse and put her all back together and the radio works!

 

Awesome! This is a good example of why its always best to perform a thorough test (checking resistance on the fuse) rather than just using observation (the fuse looks good). How much money did you save by taking an extra 5 seconds to properly test the fuse?! Whatever the amount, I'm sure it's a good time/dollar ratio!

 

Good job! Always start with the most simple and CHEAPEST thing before moving on to the big ticket items. Well done. I am guilty of starting with the most expensive thing (worst case scenario), it never pays off.