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Service bulletin M110315

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10152331
Published by NHTSA2018-12-17
Manufacturer's numberM110315
Manufacturer's date2015-04-01
NHTSA componentENGINE AND ENGINE COOLING

NHTSA's summary

B38 Engine: Mixture Faults Stored in DME and Cylinder Head Cover Leaking Engine Oil. Engine oil leak (1) from the front edge of the cylinder head cover where it meets the cylinder head (2). In some cases the cylinder head cover gasket material may be bulging out from between the cylinder head cover and cylinder head mating surfaces. When the cylinder head cover is removed, the cylinder head cover gasket material is damaged (1) near the crankcase ventilation drains (2) or the bolt holes (3).

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Engine

Vehicles listed
MINI COOPER2014 to 2015

Listing a model year does not mean every vehicle of it is concerned: the document says which.