P014A Code
Thread Starter
Junior Member
Joined: Feb 2023
Posts: 35
Likes: 2
2013 GL450
P014A Code
Had a P014A code pop up on my 2013 GL450 62k miles today. I can't find much on this code on this forum or anywhere on the internet, other than it my be 02 sensor related.
I am curious if others have had this code pop up?
Possibly not related - my radio screen did not work today through several startups. The screen was black, fuse was fine. A few hours later it was working normal.
I am curious if others have had this code pop up?
Possibly not related - my radio screen did not work today through several startups. The screen was black, fuse was fine. A few hours later it was working normal.
MBWorld Fanatic!
Joined: Feb 2017
Posts: 2,336
Likes: 1,225
From: Baltimore County, MD
'13 s212 63 p30. '06 LX470
The w212 amg forum will be the most help. Having just done the sensors on my 13, it's not very difficult to do at home with the right tools. you'll want to do all four at the same time.
