Good day, I'm new to this community and just purchased a used 2005 Elantra. Only paid $2200 for it. So knew may have some issues. I can repair the common problems. Brakes, Front struts, torn boot on driveshaft, A/C compressor and some interior issues. Now what I do have a question about is my Air bag light is on and check engine light. Initially when I connected my reader it had no power to plug. Found fuses missing under the hood and so far one blown fuse inside. Now have power to the plug, but reader and car won't link to find out the codes. Anyone have any ideas on to resolve this issue?