so i really need help with this. My car has been sitting for almost a year now and i can figure out how to fix it. i have replaced the alternator twice and the battery. put in some new fuses and cleaned the grounds with a wire brush. when i start my car all the dash lights will come on but they are very dim. also two of my brake lights and reverse lights will not work no matter how many times i change the bulbs. i no that i have a bad trunk seal and its probably from water damage but my main problem is the electrical.