2009 Mercedes-Benz E320 BLUETEC Problems
RepairPal has identified the most common problems with the 2009 Mercedes-Benz E320 BLUETEC based on complaints from actual vehicle owners. We'll tell you what the problem is and what it'll take to fix it.
This vehicle has sensotronic brake control (SBC). If the SBC light on the dash illuminates, have the brakes checked. If the SBC is not working, limited brake pressure is delivered to the front brakes, increasing the distance it takes to stop. The SBC hydraulic unit has a specific service life programmed into the control module; follow the manufacturer's recommended service procedure for proper maintenance of the SBC.