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Extended Warranty Information for p0300 + p030x & Other Official MB Notices

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Old Mar 15, 2026 | 02:54 PM
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2018 AMG GTR
Extended Warranty Information for p0300 + p030x & Other Official MB Notices

Hi - is there a place where I can find all of the extended warranties, technical service bulletins, and other official notices/documents from MB for my 2018 GTR? Specifically, I am trying to find an official identifier or other information for the extended warranty that apparently applies for p0300 and p030x codes -- see the image, an MB notice dated May 27, 2022. This way I can try to get MB to cover that issue that I am having now (p0300 + p0307). Thanks


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Old Mar 15, 2026 | 06:32 PM
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I'd assume somewhere within the NHTSA website.

https://www.nhtsa.gov/

Trenton O. Gibson
tgibson@highline-autos.com
Highline Autos
Direct: 602.909.9216
Office: 480.348.0777
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Old Mar 15, 2026 | 06:40 PM
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2018 AMG GTR
Originally Posted by Highline-Autos.com
I'd assume somewhere within the NHTSA website.

https://www.nhtsa.gov/

Trenton O. Gibson
tgibson@highline-autos.com
Highline Autos
Direct: 602.909.9216
Office: 480.348.0777
Thanks. I conducted an exhaustive search on the NHTSA website (including through its raw data), and I did not find it. It is almost as if that particular MB notice does not exist or was otherwise "overlooked" by NHTSA.

Are there any other independent sources to search for that particular notice / extended warranty information (other than NHTSA)?
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Old Mar 15, 2026 | 10:40 PM
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It may only be an internal mb notice. I would contact mbusa and ask for a copy and not say why. If not, perhaps a dealer could help.
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Old Mar 16, 2026 | 01:01 AM
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2018 S560, 2004 SL500, 2014 S550 (SOLD), 2012 S550 x2(SOLD), 2007 CL600 (SOLD), 2007 S600(SOLD)
Originally Posted by Slawand88
Hi - is there a place where I can find all of the extended warranties, technical service bulletins, and other official notices/documents from MB for my 2018 GTR? Specifically, I am trying to find an official identifier or other information for the extended warranty that apparently applies for p0300 and p030x codes -- see the image, an MB notice dated May 27, 2022. This way I can try to get MB to cover that issue that I am having now (p0300 + p0307). Thanks

PM me your VIN
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Old Mar 16, 2026 | 11:42 AM
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Originally Posted by joeshannon095
PM me your VIN
Joe works at our local dealer, you can trust him!

Trenton O. Gibson
tgibson@highline-autos.com
Highline Autos
Direct: 602.909.9216
Office: 480.348.0777
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Old Mar 16, 2026 | 11:44 AM
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2018 AMG GTR
Originally Posted by Highline-Autos.com
Joe works at our local dealer, you can trust him!

Trenton O. Gibson
tgibson@highline-autos.com
Highline Autos
Direct: 602.909.9216
Office: 480.348.0777
Excellent. Joe was very helpful. Thank you.
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