Mercboi2002
New Member
So my mum has a c200 w205, last month I installed Jbl 4 inch speakers. I had to cut out the original Speaker out of its moulding which included this little capacitor. Didn’t think anything of it as it was connected to the Oem speaker. So I did that. Screwed the jobless speaker into the ring of the oem speaker moulding. Soldered the wires to the cable that was connected to the oem speaker and popped her into the doo trim. I only replaced the two front ones. I used the original cinjected cable and everything was fine. The car had better sound. The sub surprisingly had more bass, maybe because my speakers were using less voltage?. Maybe something To do with the magnet? Anyway. Couple weeks go past and then auxiliary battery malfunction popped up. Everything worked fine. But just yesterdsy my mum said the car was beeping and it was turning the music down. Can someome help me?!?