
2011 Mercedes-Benz R350 Bluetec 4Matic 3.0L MIL Lamp on
Hey all; I have a new customer with a 2011 Mercedes-Benz R350 Bluetec. First came into the shop with a fault stored in the SCR control unit: 20BD18 for "output AdBlue tank heating element open circuit". Found 250k Ohms so I replaced the tank heater and lev...
FIX posted 2/22/2018
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Message Closed w/FIX
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VIN | 4JGCB2FE8B |
Engine | 3.0 L / 6 cyl / DIESEL |
Trans | 7-speed Automatic (Electronic) |
Delivery | Fuel Injection / Turbo Diesel |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Full Scr Tank |
Misc. | M642 / W251 |
Trouble Codes
203C1 | AdBlue fill level signal short circuit to ground |
203D1 | AdBlue fill level signal short circuit to B |
Message Closed w/FIX
Vehicle Data
2011 Mercedes-Benz R350 Bluetec 4Matic
VIN | 4JGCB2FE8B |
Engine | 3.0 L / 6 cyl / DIESEL |
Trans | 7-speed Automatic (Electronic) |
Delivery | Fuel Injection / Turbo Diesel |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Full Scr Tank |
Misc. | M642 / W251 |
Trouble Codes
203C1 | AdBlue fill level signal short circuit to ground |
203D1 | AdBlue fill level signal short circuit to B |