Big Yellow Thermometer Graphic?
10-17-2022, 11:36 AM
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2013 E350 4matic 212
Big Yellow Thermometer Graphic?
Hi
Does anyone know what this is? Sometimes it appears when the temp climbs a little and also when the temp drops a little. It frequently disappears after a few minutes of driving. The check engine light was just a loose gas cap. But the yellow thermometer continues appear.
Does anyone know what this is? Sometimes it appears when the temp climbs a little and also when the temp drops a little. It frequently disappears after a few minutes of driving. The check engine light was just a loose gas cap. But the yellow thermometer continues appear.
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10-18-2022, 12:09 AM
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2012 E550 sedan 2019 E63 Wagon
Without a code there is no way to know. I know when mine had low coolant it would spell it out for me.
That could be the car is not getting warm enough due to a bad thermostat.
Check, and see if an OBD scanner says p0128.
That could be the car is not getting warm enough due to a bad thermostat.
Check, and see if an OBD scanner says p0128.
10-18-2022, 02:45 AM
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2014 - W212.065 - E400 ( M276.820, 3 liter Turbo) RWD not Hybrid
Same here, my low coolant level warning is a big TEXT 30% the size of the center display..... one can not miss
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pierrejoliat (10-18-2022)
10-18-2022, 05:26 PM
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2013 ML350 Bluetec
You might not be getting to operating temperature as quickly as the computer expects. By the same token (bad thermostat) your engine might be getting a little warmer than it expects.
Codes might yield the answer.
Codes might yield the answer.
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pierrejoliat (10-21-2022)
