
2013 Mercedes-Benz GLK350 3.5L Excessive Emissions, MIL Lamp on
The car eco start /stop function is not working mostly when the car is running the button does not function but after engine stop the button will function fine just want to know where can I find the relay coil Reserve in the 2013 Mercedes Benz GLK causes a...
FIX posted 9/9/2024
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VIN | WDCGG8JB8D |
Engine | 3.5 L / 6 cyl / GAS |
Trans | 7-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | Excessive Emissions, MIL Lamp On |
Occurs | Always |
Trouble Codes
B1E21 | The buffer battery has a malfunction |
B284E | The relay coil reserve is malfunctioning |
Message Closed
Vehicle Data
2013 Mercedes-Benz GLK350
VIN | WDCGG8JB8D |
Engine | 3.5 L / 6 cyl / GAS |
Trans | 7-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | Excessive Emissions, MIL Lamp On |
Occurs | Always |
Trouble Codes
B1E21 | The buffer battery has a malfunction |
B284E | The relay coil reserve is malfunctioning |