Three questions:
1.) My tail lights don't turn on (head lights and brake lights work perfectly) Where should I begin to look? Both sides went out at the same time, could it be a fuse? If so, which one? If I'm not mistaken, I've already checked all the fuses (11 on the drivers side under the steering wheel) Where can I find a guide to know which fuse does what? (Don't have the one that came with the pickup..)

2.) Dashboard lights also went out at the same time as the rear lights. And ideas on how to repair this? The little symbols like check engine, etc still work. I just can't see how fast I'm going and my gas.

3.)Where can I find out what kind of bulb is needed for the interior light?

Thanks a lot in advance!

Well theres fues's under the hood I would check the relays you can tell if there working by activating the lights and if you hear a clicking noise then your relay is not your problem. If not noise then thats your issue.

Well, isuggest going to your local auto parts store and purchasing a service manual, or if you plan to keep the truck , perhaps maybe a service manual fron the dealer. It's really important having a service manual mainly because your never know what might go wrong. They aren't maintenance free, and definitely not 100% efficient. So i suggest maybe the dealer manual, it's an investment. Good Luck.