 
				
	| 2011 Mercedes-Benz SL550 5.5L Battery Light Comes on Sporaticly C/S the red battery light comes on at times. we have yet to duplicate the concern. has a fault in battery module B1828 battery isolating relay is faulty. replaced the the relay last week thinking possible sporadic failure. Both batteries ( starting and main) t... 
                        
                            Summary posted 7/29/2016
                               
                    iATN Members:  Login to view full TechHelp request Auto Repair Pros: Join iATN to read this TechHelp request Vehicle Owners: Find a nearby iATN member to repair your vehicle 11 Replies Received (View Replies)11 Replies Received (Hide Replies)
 | Message Closed w/Summary 
 | 
| VIN | WDBSK7BA4B | 
| Engine | 5.5 L / 8 cyl / GAS | 
| Trans | 7-speed Automatic (Electronic) | 
| Delivery | Fuel Injection | 
| Affected | Battery Light Comes on Sporaticly | 
Message Closed w/Summary
            
             Vehicle Data
 Vehicle Data
                2011 Mercedes-Benz SL550
| VIN | WDBSK7BA4B | 
| Engine | 5.5 L / 8 cyl / GAS | 
| Trans | 7-speed Automatic (Electronic) | 
| Delivery | Fuel Injection | 
| Affected | Battery Light Comes on Sporaticly | 
 11 Replies Received
11 Replies Received
 11 Replies Received
          11 Replies Received
           Related Documents & Media
  Related Documents & Media   Video
Video