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Service bulletins for the 2016 MINI Cooper Convertible

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.

251 on file from NHTSA, as of 2026-10-19.

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Only bulletins with component: Heating and air conditioning are shown. Show all

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M6402162018-12-10. Service bulletin. EQUIPMENT; EQUIPMENT:APPLIANCE:AIR CONDITIONER. Air Conditioning Refrigerant R1234yf Introduction. INFORMATION Several precautions need to be observed when working on automotive air conditioning systems: Always wear eye protection and gloves while handling refrigerant or servicing air conditioning system. Avoid breathing R1234yf lubricant vapor or mist. Use only approved service equipment to discharge A/C systems. If refrigerant or compressor oil contacts the skin or eyes, large quantities of cool water should be used to flush the affected area. Never heat a refrigerant container with an open flame. Keep all refrigerant away from open flames. Under no circumstances should R1234yf service equipment or vehicle A/C systems be pressure tested or leak tested with air/R1234yf mixtures. NOTE: The use of compressed air (shop air) for leak detection in an R1234yf system can contaminate the system and/or refrigerant with moisture. Leak detection equipment that meets the SAE J2791 standard will work with R1234yf Never use fittings for an R12 or R134a system on an R1234yf system. Any difficulty in connecting service equipment may be an indication of refrigerant/equipment incompatibility with the vehicle's system. Always carefully ascertain the type of refrigerant used in the vehicle's system before performing service. Labels on underside of hood, will detail which refrigerant is used in the air conditioning system. Service the vehicle with compatible recycling equipment ONLY. Attempts to adapt and use incompatible service tools will destroy both the vehicle's air conditioning system and the service tool. Never use any R-12/R134a service tools on R1234yf systems. Tools, such as manifold gauge sets, retain small amounts of refrigerant and lubricant. Attempting to use the same equipment on both R-12/R134a and R1234yf vehicles will contaminate the air conditioning systems. Obtain and use the correct type of refrigerant recovery/recycling machine. Follow the directions included in the machine's instruction manual. WARR
M6402162018-12-10. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER. "Air Conditioning Refrigerant R1234yf Introduction. INFORMATION Highlights of R-1234yf Meets SAE J2888_201301 ""This SAE Standard covers fittings, couplers, and hoses intended for connecting service hoses from mobile air- conditioning Systems to service equipment such as charging, recovery and recycling equipment"". New tools and equipment are required. To service vehicles equipped with R-1234yf refer to SI M04 01 16. Air conditioning technician certification is required to work on system. Refer to your State Law. Unique low and high side fittings. Revised evaporator core as per SAE J2842. System will use about 5% more refrigerant than a comparable R134a system. System oil is a specific PAG oil. Refer to ISTA repair recommendation. Do not interchange components between systems using other refrigerants. Do not reuse Seals / O-ring material from another system. The system piping has internal heat exchangers (IHX or IWT). SAFETY INFORMATION Several precautions need to be observed when working on automotive air conditioning systems: Always wear eye protection and gloves while handling refrigerant or servicing air conditioning system. Avoid breathing R1234yf lubricant vapor or mist. Use only approved service equipment to discharge A/C systems. If refrigerant or compressor oil contacts the skin or eyes, large quantities of cool water should be used to flush the affected area. Never heat a refrigerant container with an open flame. Keep all refrigerant away from open flames. Under no circumstances should R1234yf service equipment or vehicle A/C systems be pressure tested or leak tested with air/R1234yf mixtures. NOTE: The use of compressed air (shop air) for leak detection in an R1234yf system can contaminate the system and/or refrigerant with moisture. Leak detection equipment that meets the SAE J2791 standard will work with R1234yf Never use fittings for an R12 or R134a system on an R1234yf system. Any difficulty in connecting service equipment may be an indication of ref
M6401162018-12-10. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER. Water Ingress In Footwell Area From A/C Condensate Drain. Customer complains of musty odor and/or damp front footwell carpet. CAUSE The A/C condensate drain hose is either blocked by the heatshield or not attached properly to the the housing.
M6402142018-12-10. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER. This Service Information bulletin supersedes SI M64 02 14 dated January 2016. designates changes to this revision SUBJECT Foul Odor when Switching On A/C . The customer reports a foul smell (musty, rotten, and vinegary) when the A/C is first turned on that lasts about five minutes. Micro-filter position too low in the IHKA housing.
M6401172018-11-26. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER. FOUL, MUSTY ODOR FROM HVAC: WET FOOTWELL CARPET This Service Information bulletin supersedes SI M64 01 16 dated September 2016 and SI M64 02 14 dated August 2016 are being combined to prevent duplication of effort and streamline the repair. The customer reports one, or both, of the following: ? Damp front foot-well carpet after long period of air conditioning use. ? A foul smell (musty, rotten, and vinegary) when the A/C is first turned on for a short time. The condensate drain hose is not properly draining the condensate from the vehicle. The micro-filter is absorbing condensate water from the evaporator housing.
M6402142018-11-13. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER; ENGINE AND ENGINE COOLING. Foul Odor when Switching On A/C. The customer reports a foul smell (musty, rotten, and vinegary) when the A/C is first turned on that lasts about five minutes. Micro-filter position too low in the IHKA housing.
M6403152018-11-13. Service bulletin. ENGINE AND ENGINE COOLING; ELECTRICAL SYSTEM; VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM:FAN/MOTOR. "Intermittent Failure of the Blower Motor. Intermittent failure of the blower motor at high vehicle speeds and/or strong headwinds. The fault code ""0x801204 - blower output stage: Short circuit or blocked"" is stored in IHX_I1 (Heater-air conditioning control unit) sets under the following conditions: High vehicle speeds. Or Driving into strong headwind. Sunroof in the open/tilt position and/or an open side window may cause situation to occur at lower speeds. The blower resumes operation again after 60 seconds. CAUSE High wind flow and wind force causes a current overload in the blower motor."
M6402152018-11-13. Service bulletin. VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM:FAN/MOTOR; ENGINE AND ENGINE COOLING. The Blower Motor is Faulty. The blower motor does not operate at any fan speed. The blower motor may work intermittently with the blower fan speed operating only on FULL speed. CAUSE The blower motor is faulty and causes the blower resistor to fail.
M6402142018-11-13. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER. Foul Odor when Switching On A/C. The customer states there is a foul smell when the A/C is first turned on. It lasts for five minutes. Defective coating on the evaporator, allowing bacteria to form
M6402152018-11-05. Service bulletin. EQUIPMENT; EQUIPMENT:APPLIANCE:AIR CONDITIONER. This Service Information bulletin supersedes SI M64 02 15 dated August 2015. SUBJECT The Blower Motor is Faulty. The blower motor does not operate at any fan speed. The blower motor may work intermittently with the blower fan speed operating only on FULL speed. CAUSE The blower motor is faulty and causes the blower resistor to fail.
M6402142018-11-05. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER. Foul Odor when Switching On A/C. The customer states there is a foul smell when the A/C is first turned on. It lasts for five minutes. Incorrect fin gap on the evaporator allows water to collect and bacteria to form
M6401142018-11-05. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER. Automatic Deactivation of Recirculation Mode. The customer states the recirculation display goes out, even though the recirculation button was switched on. CAUSE The automatic recirculation air deactivation feature was introduced in July 2012. Note: If the customer dislikes this feature, it can be deactivated by using the following steps.
M6401172018-10-09. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER. FOUL, MUSTY ODOR FROM HVAC: WET FOOTWELL CARPET: The customer reports one, or both, of the following:

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.