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2014 E550 Coupe Coolant Train Plug Location?

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Old 08-29-2021, 01:39 PM
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ml500
2014 E550 Coupe Coolant Train Plug Location?

I have a 2014 E550 Coupe on which my coolant reservoir cracked I replaced the reservoir but wanted to drain the coolant when I removed the plastic cover underneath the car I can not seem to find where the screw or coolant drain plug is located on the radiator. Can someone please provide me with the location or a picture that shows where it is located. Thanks
Old 08-29-2021, 05:36 PM
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Old 08-30-2021, 03:01 AM
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Thank you very much for the information, just what I needed.
Old 08-30-2021, 09:15 AM
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E400 W207 C320 W203
The Guru konigstiger Nailed it as always but here's a pic of the knob on the drivers side of the radiator that you turn to let out the coolant
Old 07-28-2022, 02:50 PM
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2013 E550 coupe
Won’t come out

I turned it to the left but it only goes 90 degrees. Scared to turn it more because if it breaks, whole radiator will need to be replaced.

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