Mercedes 300 SD Battery Drain Fixed !

#impalamansgarage I recently found that the battery in my newly acquired Mercedes-Benz 300SD had a dead battery. grrrr.....!! The first thing that popped into my head was that we had discovered earlier that the power antenna had been disconnected by the previous owner. We reconnected it and everything was rosey. Silly me. The next morning the battery was dead. I got the trouble light out and a few minutes later is was obvious why the power antenna had been disconnected. This video provides a basic overview of the troubleshooting process to find a parasitic current draw in a vehicle. #Mercedes-Benz #W126 #300SD #OM617