Having problems with your 2003 Mercedes-Benz M-Class ?
Where is the drain plug located on a 2003 ml320 for the oil
It should be on the bottom of side of the oil pan. Hopefully the Germans did not put it elsewhere-I've never serviced a MB before. The drain plug may not have a square or hex head on it-it may be recessed with a Allen head.
Repair Help & Product Troubleshooting for 2003 Mercedes-Benz M-Class
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