Hello everyone! I need some advice, I have a 1995 C280. I have to jump start the car every time. I know it's not the battery. I think it's related to my taking the car to a shop to have wheels put on. They use the longer bolts instead of the spacers and shorter bolts (They didn't know what they were doing). That locked up the rear tires. They said it engaged my emergency brake. They fixed it and I was able to drive the car home. But now I have to jump start the car and when I turn the key on there is a sound coming from the right side of the trunk. It's a box with a foam covering and my gut tells me it has something to with whats draining my battery. Please help! Thanks.