No3 error - unable to clear

Z

Zolly

Member
Joined
Jun 23, 2020
Messages
22
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7
Your Mercedes
64 plate C 200
Hi currently driving petrol C200 and the Amber engine management light has come on. The only error that can’t be cleared is for No3? Can some one please advise what this might be and how it can be fixed? Is it a hardwired sensor or is it a bit more involved than that
Thank You
 
onefortheroad

onefortheroad

Senior Member
Joined
Dec 8, 2015
Messages
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Location
uk.
Your Mercedes
Me -2019 GLC 350 coupe AMG line. Mrs- ford kuga 65 plate awd powershift .
What's the error code. It wont be just number 3 . ?
 
LostKiwi

LostKiwi

Senior Member
Joined
Aug 25, 2006
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Location
Midlands / Charente-Maritime
Your Mercedes
'93 500SL-32, '01 W210 Estate E240 (RIP), 02 R230 SL500, 04 Smart Roadster Coupe, 11 R350CDi
No3. error is meaningless.
Please have the codes read properly and give us the full code.
It should be in the format P**** where **** is a number.
 
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