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	 2010 Mercedes-Benz ML350 Bluetec 4Matic 3.0L CEL on 
		
		I could use a little help from MB techs..this 2010 ML350 Bluetec runs excellent but CEL is on and checking online and in shop advice and the code indicates "Reductant Heater B control circuit/open"..1 place says its the pre cat o2 sensor cylinder 1-3 and anoth... 
                        
                            FIX posted 10/19/2013
                             
                 
                            
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           Message Closed w/FIX 
	   
	   
	   
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| VIN | 4JGBB2FB4A | 
| Engine | 3.0 L / 6 cyl / DIESEL | 
| Trans | 7-speed Automatic (Electronic) | 
| Delivery | Fuel Injection | 
| Affected | CEL On | 
| Conditions | CEL On | 
Message Closed w/FIX
            
            
 Vehicle Data
                2010 Mercedes-Benz ML350 Bluetec 4Matic
| VIN | 4JGBB2FB4A | 
| Engine | 3.0 L / 6 cyl / DIESEL | 
| Trans | 7-speed Automatic (Electronic) | 
| Delivery | Fuel Injection | 
| Affected | CEL On | 
| Conditions | CEL On | 
                            
2 Replies Received
          2 Replies Received
          
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