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Service bulletin 121099

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 id606353
Published by NHTSA1999-08-17
Manufacturer's number121099
Manufacturer's date1999-05-01
Replaces121099
NHTSA componentENGINE AND ENGINE COOLING:ENGINE

NHTSA's summary

INFORMATION REGARDING VOLUNTARY EMISSION RECALL CAMPAIGN NO. 99E-A01. *TT

The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

Components

Engine

Vehicles listed
BMW E361995 to 1999
BMW E391995 to 1999
BMW Z31996, 1997, 1998, 1999

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

Recalls for the same vehicles and component
19971731997-10-09. Engine

A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.

Other bulletins for the same vehicles and component
SI B12 12 102011-06-03. Service bulletin. BMW: WHEN AT LOWER SPEEDS OR STOPPING THE ENGINE IDLE DIPS TOO LOW BECAUSE OF A SOFTWARE PROBLEM. *RM
1105002000-10-06. Service bulletin. EXPERIENCING A BUZZING OR RATTLING NOISE HEARD COMING FROM ENGINE COMPARTMENT. *TT
1103002000-07-21. Service bulletin. CONSUMER COMPLAINTS REGARDING COOLANT TEMPERATURE GAUGE FLUCTUATES (IN AND OUT OF RED ZONE) AND / OR HEATER OUTPUT TOO LOW. **MR
1212991999-05-19. Service bulletin. INFORMATION PERTAINING TO QUALITY MONITORING OF M44 / M62 CAMSHAFT SENSOR. *TT
1202991999-05-07. Service bulletin. CUSTOMER MAY COMPLAIN OF ENGINE RUNNING ROUGH ON COLD START. *TT
1205991999-05-07. Service bulletin. CONCERNS WITH ENGINE CRANKING, BUT DOES NOT START. *TT
1205991999-05-06. Service bulletin. CONCERNS WITH ENGINE CRANKING, BUT NOT STARTING. *TT
1175981998-08-31. Service bulletin. SUBJECT REGARDING 2.5 AND 2.8 LITER SIX CYLINDER ENGINES. *YC
12/15/961997-05-27. Service bulletin. M44 MISFIRE FAULTS 50, 51, 52 OR 53. *TW