Technical service bulletins are instructions a manufacturer sent its dealers about a known fault. They are not recalls and the work is usually not free, but they are the clearest signal of a problem the manufacturer already knows about.
M310115
Service Bulletin/Repair Instructions
GROANING/SQUEAKING NOISE FROM THE FRONT OF THE VEHICLE. A groaning and/or squeaking noise from the front axle occurs when turning at low speeds or idle. Plastic and elastic deformation of lower ball bearing shell in spring strut support bearing.
M650117
Service Bulletin/Repair Instructions
AIR BAG WARNING LAMP CC MESSAGE 'RESTRAINT SYSTEM' This Service Information bulletin replaces SI M65 01 17 dated February 2017.
M840119
Service Bulletin/Repair Instructions
SAMSUNG SMARTPHONE WITH ANDROID 8 NO USB AUDIO PLAYBACK OR CHARGING FUNCTION. The Samsung Smartphone running Android 8.x does not support USB audio playback and/or charging of the device via the USB port.
M840219
Service Bulletin/Repair Instructions
PHONE CALL AUDIO AUTONOMOUSLY SWITCHES FROM VEHICLE TO PHONE. During an active phone call the call audio autonomously switches from the vehicle hands-free system to the phone.
M510817
Service Bulletin/Repair Instructions
TRUNK OPEN MESSAGE ON CLUSTER. Check Control Message (CCM) "Trunk Open" message is displayed. Trunk is closed and latched. Improper attachment of trunk lock connector.
M540318
Service Bulletin/Repair Instructions
RATTLE NOISE FROM SUNSHADE WHILE DRIVING. With either of the sunshades fully opened, there is a rattle noise present when driving over rough road surfaces The sunshade is contacting the roof liner trim.
M510916
Service Bulletin/Repair Instructions
?TAILGATE UNINTENTIONALLY OPENS. Customer inquires about tailgate opening process, mentioning: * Trunk/tailgate may open when vehicle is locked. * Trunk/tailgate may open while the vehicle is in motion. * Vehicle key trunk/tailgate button may accidentally be pressed, thus opening the tailgate.
M840818
Service Bulletin/Repair Instructions
?CONNECTEDDRIVE/MINI ASSIST SYSTEM DIAGNOSIS INFORMATION. ConnectedDrive/MINI Assist features are partially or completely inoperative. This Service Information bulletin is being published because vehicles are down for an extended period of time when researching system failures with ConnectedDrive or MINI Assist. This Service Information bulletin will assist you both in identifying the issue and providing technical support. CAUSE In order to assist with your ConnectedDrive issue as quickly as possible, a checklist has been developed which provides all the essential information to the support team. Any requested information that is missing from the checklist will delay the resolution of your issue.
M170115
Service Bulletin/Repair Instructions
ENGINE CRANKS, NO START AND/OR ENGINE COOLANT TEMPERATURE FAULTS: NOTE: The engine may also exhibit the same starting behavior as in Situation1.
M540118
Service Bulletin/Repair Instructions
SUNROOF WILL NOT CLOSE: The sunroof glass will not close, and the sunroof glass panel may appear twisted in the roof frame.
M610318
Service Bulletin/Repair Instructions
THE DISPLAY GOES BLACK, VEHICLE DOESNT START AGAIN AFTER SWITCHING THE ENGINE OFF.: On board computer and navigation system goes black or resets.
M620218
Service Bulletin/Repair Instructions
VEHICLE CHECK DISPLAYS DUE IN CBS DATA AFTER RESET FOR 2ND OIL SERVICE: After reset of service interval (e.g. oil change), the vehicle check is displayed as ÒDueÓ (yellow).
M840718
Service Bulletin/Repair Instructions
PHONE CONTACTS: HEADUNIT BASIC 2 SORTING ORDER: Improper sorting of phone contacts, in the on-board computer or in the Central Information Display (CID), upon connecting to the vehicle:
M510616
Service Bulletin/Repair Instructions
SQUEAKING NOISE FROM POWER FOLDING EXTERIOR REARVIEW MIRRORS: A squeaking noise can be heard when folding the exterior rear view mirrors in or out.
M640117
Service Bulletin/Repair Instructions
FOUL, MUSTY ODOR FROM HVAC: WET FOOTWELL CARPET: The customer reports one, or both, of the following:
M650610
Service Bulletin/Repair Instructions
NAVIGATION SYSTEM HAS MISSING OR INCORRECT ROAD MAP DATA: The route guidance is inaccurate and therefore irritating to the customer; or it is not possible to locate certain addresses, for instance:
M650617
Service Bulletin/Repair Instructions
COMPONENT PROTECTION ACTIVE. HEAD UNITS CANNOT BE SWAPPED BETWEEN VEHICLES FOR TESTING.
M120618
Service Bulletin/Repair Instructions
JCW ENGINE TUNING KIT - ENGINE LOSS OF POWER IN STOP-AND-GO DRIVING: The engine may lose power if the vehicle is decelerated, in gear, to a near stop and then accelerated again.
M510715
Service Bulletin/Repair Instructions
PAINT ON THE B-PILLAR IS SCRATCHED/DAMAGED: The paint finish of the door jamb (above the door striker) is scratched due to the inner door cavity window seal.
M840518
Service Bulletin/Repair Instructions
HEAD UNIT HIGH 2 RESET WHILE BLUETOOTH IS CONNECTED: The following event may cause an unexpected reset of the Head Unit High 2 (NBT EVO) when:
M130118
Service Bulletin/Repair Instructions
DME FAULT CODE 1B8004 ENVIRONMENTAL AIR CATALYST (EAC) SENSOR: During a service or vehicle test, the DME has the following fault code stored but the Malfunction Indicator Lamp (MIL) light is not illuminated:
M510516
Service Bulletin/Repair Instructions
WATER LEAK IN REAR HATCH: Water is found in trunk area.
M620415
Service Bulletin/Repair Instructions
INSTRUMENT CLUSTER OUTSIDE TEMPERATURE DISPLAY IMPLAUSIBLE: In the Instrument Cluster (Kombi) display you may observe an implausible outside temperature reading.
M660218
Service Bulletin/Repair Instructions
CHECK CONTROL STATES REMOTE KEY IS MISSING WHEN THE KEY IS LOCATED IN THE VEHICLE: Only vehicles that have been programmed with ISTA 4.10.1x and I-level 18-03-511 or 18-03-512.
M840418
Service Bulletin/Repair Instructions
IPHONE: CALL LIST MISSING AFTER RESTART: The call list from iPhone 8 or iPhone X, that is displayed, is missing after cycling the ignition.
M120318
Service Bulletin/Repair Instructions
BUZZING NOISE FROM VALVETRONIC MOTOR BEFORE OR AFTER ENGINE OPERATION: Buzzing noise may be heard from the Valvetronic motor when the vehicle is unlocked, before the engine is started, or after engine is turned off.
M120718
Service Bulletin/Repair Instructions
ROUGH RUNNING WITH VARIOUS VANOS FAULTS: The check engine light is illuminated and the vehicle may run rough.
M630118
Service Bulletin/Repair Instructions
SERVICE ACTION: REPLACE THE LEFT FRONT LIGHT ELECTRONICS CONTROL MODULE: The FLE_L (Front Light Electronic _ Left) module - left side malfunctions.
M630318
Service Bulletin/Repair Instructions
SERVICE ACTION: REPLACE THE LIGHT ELECTRONICS CONTROL MODULES ON BOTH SIDES: The FLE (Front Light Electronic) module on both sides malfunctions.
M620217
Service Bulletin/Repair Instructions
FUEL GAUGE ERRONEOUS DISPLAY: Vehicle runs out of fuel but the instrument cluster still displays fuel remaining in the tank.
M110117
Service Bulletin/Repair Instructions
FAULT 118002 - MIXTURE TOO RICH SETS DURING WINTER WITH COLD AMBIENT TEMPERATURES: The Service Engine Soon (MIL) light is on with the following fault stored in the DME.
M220317
Service Bulletin/Repair Instructions
CREAKING NOISE FROM THE LOWER ENGINE AREA: During load reversal or taking off from a stop there is a creaking or droning noise heard from the lower engine area
M650118
Service Bulletin/Repair Instructions
NO AUDIO PLAYBACK AFTER REPLACING THE HEAD UNIT HIGH 2 (HU-H2): After replacing the Head Unit High (HU-H2) and performing ISTA4 programming there is no audio playback.
M120917
Service Bulletin/Repair Instructions
THE ENGINE STARTER INTERMITTENTLY DOES NOT CRANK OVER: The engine will not start, either consistently or intermittently.
M320116
Service Bulletin/Repair Instructions
EPS INTERMITTENT ASSIST FAILURE, FC 4823FA: The steering assistance fails after several, consecutive parking maneuvers or sustained hold at the end stop.
M660617
Service Bulletin/Repair Instructions
EMERGENCY START FUNCTION DOES NOT WORK WITH DEAD REMOTE BATTERY: Remote battery is dead.
M120117
Service Bulletin/Repair Instructions
? MIL IS ON WITH FAULT CF0486 STORED IN THE EGS MODULE . The Service Engine Soon (MIL) light is on. The following fault is stored in the AISIN EGS module: ? CF0486: EGS,PT-CAN2: Line fault/electrical fault It is possible the following Check Control messages could be displayed: ? Engine fault! Power loss (CCM ID 29) ? Drive faulty! (CCM ID 419) - The transmission is in the emergency program and the engine is running with reduced power. This fault occurs sporadically when the ignition is turned on or the engine started. Unfavorable DME software Only vehicles at the following I-levels are affected: ? F056-16-03-50x or F056-16-07-50x
M511416
Service Bulletin/Repair Instructions
? INTERIOR REARVIEW MIRROR MOVES OUT OF POSITION . The "manually-dimming" interior rearview mirror does not hold its set position when traveling over rough roads and/or with "low ambient" interior temperatures. The pivot ball surface finish does not provide sufficient friction for stable positioning.
M650317
Service Bulletin/Repair Instructions
. INFORMATION Inform the customer that the introduction of these expanded frequencies by the wireless mobile providers may be influencing reception quality. MINI is currently working with the wireless mobile providers in order to improve the quality of reception and help alleviate the issues that are caused by the wireless mobile expanded frequencies. Once we have more information about this situation this service information bulletin will be updated. Currently Satellite Radio is provided by SiriusXM for MINI customers via geosynchronous (GEO) satellites located roughly above the equator. This means that the satellite signal to some parts of the United States can come in at an angle as low as 32 degrees to the horizon. Due to this angle, buildings, hills, trees, highway sound blocking walls or other obstacles might block the satellite signal coming from reaching the vehicle receiver antenna and might cause audio cut outs, unless the wireless provider has installed terrestrial repeaters. Reception quality decreases the further north you travel, as the angle of the incoming signal gets smaller. Also adverse weather conditions might affect reception. At this time, in the event of a customer complaint or inquiry on interference noise: ? Do not replace any parts ? Do not program or carry out other work on the vehicle ? Explain to customer about the new Wireless Communications Service (WCS) signalsWhen investigating Satellite Radio cutouts or a temporary loss of reception: ? Please compare to a similarly equipped vehicle. Keep in mind the roofline of the vehicle, size of the antenna (sharkfin) and location of the antenna on the vehicle will all affect the strength of the reception. Do not compare a Sport Activity Vehicle (SAV) with a high roofline mounted antenna to a different vehicle such as a coupe or convertible with a much lower mounting point of the antenna.
M110715
Service Bulletin/Repair Instructions
This Service Information bulletin and attachment supersedes SI M11 07 15 dated October 2015.. Excessive amount of water condensation may accumulate in the engine's crankcase. With prolonged vehicle storage, water condensation in engine's oil may cause oil pump malfunction. AFFECTED VEHICLES This Service Action involves F55 and F56 models (MINI Cooper with the B38 engine) produced from 07/05/2014 to 02/24/2015 that are: Still a "new vehicle" in dealer inventory (no in-service date reported), and the Current odometer mileage is 155 or less. Vehicles which require this Service Action to be completed will show it as "Open" when checked either in the "Service Menu" of DCSnet (Dealer Communication System) or with the Key Reader. Increased number of colds starts and stops during a vehicle's transportation and storage process (prior to customer delivery).
M120815
Service Bulletin/Repair Instructions
Reduced Engine Power with Exhaust Camshaft Sensor Faults Stored. The engine power is reduced and a Check Control Message (CCM) "Drive Faulty; Drive at moderate speed" is displayed. The following camshaft position sensor fault is stored in the DME: Fault 130F11: Exhaust camshaft sensor, signal: not plausible As a result, the engine power is reduced and the following fault also is set: Fault 120408: Charging pressure control: Switch-off, pressure build-up blocked CAUSE DME software error
M510316
Service Bulletin/Repair Instructions
Air Intake Makes Rattle Noise At Engine Idle. Engine has rattle noise from engine compartment. Check Hyperlink for video of rattle noise at engine idle. http://tinyurl.com/zwb8e6s Worn buffer in the battery tray
M610116
Service Bulletin/Repair Instructions
Front Windshield Wiper Noises. Customer complains wipers are noisy or chattering during wiper operation. CAUSE Wiper arms out of adjustment and/or windshield cowl misaligned.
M120216
Service Bulletin/Repair Instructions
Engine will not Start (No Crank). The engine will not crank or the engine loses power while driving, followed by a no crank situation. There is no communication with the DME when diagnosing with ISTA (DME is yellow on control unit tree). In certain instances, the startup of the turbocharger coolant pump can exceed the 5A rating of Fuse 83.
M121214
Service Bulletin/Repair Instructions
This Service Information bulletin supersedes SI M12 12 14 dated September 2014. SUBJECT VANOS Faults Stored in DME (Bosch). The Service Engine Soon (MIL) is on and the engine could go into a reduced power mode with the "Drivetrain Malfunction" message displayed. One or more of the VANOS faults (listed in the attachment) are stored in the DME, although the engine is mechanically sound and no unusual noises can be heard from the VANOS area. Due to unfavorable Engine Position Management (EPM) parameters in the DME software, various VANOS control faults could be set. These control faults relate to implausible camshaft position (intake or exhaust), the camshaft stuck situation, or the camshaft angle offset to crankshaft outside the tolerance range.
M640116
Service Bulletin/Repair Instructions
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.
M650216
Service Bulletin/Repair Instructions
False Alarms of the Anti-Theft Alarm System. The alarm (DWA) siren continues to activate after locking vehicle A device is connected to the On-Board Diagnostics (OBD) port of the vehicle. This keeps the Ethernet communication line active which triggers the alarm when the vehicle tries to enter sleep mode.
M650316
Service Bulletin/Repair Instructions
NBT and Entry Head Unit Software Update for Improved Satellite Radio Reception. Poor Satellite Radio reception CAUSE After this software update there is a slight improvement in Satellite Radio reception for these vehicles when receiving their signal from XM Satellites. This is due to the changeover from Sirius Satellite broadcasting to XM Satellite broadcasting in 2016 (See SI M65 01 16).
M650416
Service Bulletin/Repair Instructions
The voice input system (SVS) has not been activated. The audio head unit has a coding error.
M650516
Service Bulletin/Repair Instructions
Sporadic Failure of Different Audio Channels. Intermittently, different speakers may be inoperative during an entire drive cycle until the vehicle enters sleep mode and the vehicle is restarted. CAUSE Shut-down of output circuit(s) from pressure variations caused by door shutting during diagnostic self-test. After unlocking the vehicle the Harman/Kardon (HK) Amplifier goes into a speaker self-test mode. If a door is slammed during this self-test vibrating the speaker cone, the HK amplifier may interpret the changing resistance of the speaker as a circuit failure. The HK Amplifier will then go into protection mode and turn off the output transistor(s) for the particular speaker(s) until the next selftest which is performed after the next sleep cycle.
M651315
Service Bulletin/Repair Instructions
Hissing noise from speakers when radio volume is turned down. There is an audible hissing noise from the speakers when there is no active audio source. This noise is most apparent with the engine and climate system fan turned off. Software in the HK HiFi amplifier.
M660116
Service Bulletin/Repair Instructions
"Comfort Access Restricted" Check Control Message is Displayed. "Comfort Access Restricted" CCM (Check Control Message) is permanently displayed.. The CCM ID: D0h. The comfort access is functioning correctly. No comfort access aerial fault codes stored in the BDC (Body Domain Controller). Software error in the BDC.
M120415
Service Bulletin/Repair Instructions
B38, B46, and B48 Engines: Engine Noise, Drivability Complaints, and Various DME Faults. The vehicle exhibits one the following complaints: z Noise from the lower engine area, described as a high-pitched whine z Loss of power when idling z At a higher engine speed (above 3,000 rpm), a brief decrease in the engine speed can be felt. z Extended cranking before the engine will start z The customer notices an increased level of "free play" in the clutch pedal when changing gears. z The clutch pedal remains depressed, and will not return to the disengaged position. z Emergency operation is active, with one or more of the faults listed below. One or more of the following faults may be stored in the vehicle: z 160020 Crankshaft sensor, signal: implausible z 180001 Catalytic converter: efficiency too low z 200D0C Powertrain, safety function: bus signal rpm reduction implausible z 11A002 Fuel high pressure, plausibility: Pressure too low z 1F054D Powertrain, safety function: powertrain reduced power, DSC-signal implausible Note: If additional faults are found in the DME memory (e.g., misfire, camshaft sensor, knock sensor, etc.), then those faults will be the primary focus of the diagnosis using the test plans provided for those faults. "FC 120408 Boost pressure control: Shut-down as a consecutive reaction" is only a result of the component fault and is not the primary reason for the complaint or https://www.minitis.net/tiscode/cgi-bin/bulletin.aspx?sie_path=/tsb/bulletins/htm_store/286...1/4/2016 Page 2 of 2 illumination of the engine malfunction warning.
M210115
Service Bulletin/Repair Instructions
B38, B46, and B48 Engines: Clutch Operation, Engine Noise, and Drivability Complaints. The vehicle exhibits one the following complaints: z The customer notices an increased level of "free play" in the clutch pedal when changing gears. z The clutch pedal remains depressed and will not return to the disengaged position. z Noise from the lower engine area described as a high-pitched whine z Loss of power when idling z At a higher engine speed (above 3,000 rpm), a brief decrease in the engine speed can be felt. z Extended cranking before the engine will start z Emergency operation is active with one or more of the faults listed below. One or more of the following faults may be stored in the vehicle: z 160020 Crankshaft sensor, signal: implausible z 180001 Catalytic converter: efficiency too low z 200D0C Powertrain, safety function: bus signal rpm reduction implausible z 11A002 Fuel high pressure, plausibility: Pressure too low z 1F054D Powertrain, safety function: powertrain reduced power, DSC-signal implausible Note: If additional faults are found in the DME memory (e.g., misfire, camshaft sensor, knock sensor, etc.), then those faults will be the primary focus of the diagnosis using the test plans provided for those faults. "FC 120408 Boost pressure control: Shut-down as a consecutive reaction" is only a result of the component fault and is not the primary reason for the complaint or illumination of the engine malfunction warning.
M640214
Service Bulletin/Repair Instructions
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.
M330115
Service Bulletin/Repair Instructions
Noises from the Rear Axle Shock Absorber. The customer complains about a hammering noise from the rear axle area, when driving on rough road surfaces with low ambient temperatures. This noise will disappear with warmer ambient temperature. CAUSE Rear axle shock absorbers
M640315
Service Bulletin/Repair Instructions
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.
M121115
Service Bulletin/Repair Instructions
In the seven affected vehicles, the DME control unit (Digital Motor Electronics) may have a manufacturing defect which could cause the engine not to start.
M650315
Service Bulletin/Repair Instructions
Real-Time Traffic Information (RTTI) is Not Displayed On the Map. Real time traffic information (RTTI) is not displayed on the map. This only affects the specific VINs (vehicle identification numbers) listed below. The vehicle was built incorrectly (without option 6UH).
M510215
Service Bulletin/Repair Instructions
Delivery Stop: Remove Engine Oil Label. Affected vehicles in dealer inventory must not be retailed or delivered until this issue is corrected. Vehicles at ports of entry will be remedied prior to dealer delivery. On affected vehicles, there is an incorrect label regarding the appropriate engine oil. Affected vehicles can be identified with a "Vehicle Comment" in the DCS Warranty Vehicle Inquiry or ISPA Light. The text on the label does not conform to legal regulations.
M620115
Service Bulletin/Repair Instructions
Door Open Message Displayed, Even Though Door Is Closed. The customer complains that while driving, a CCM (check control message) indicates the doors are open, even though they are closed. Also, sometimes the gong will sound and the interior lights will go on and off. Unspecified FRM (footwell module) door lock status due to voltage variations
M110215
Service Bulletin/Repair Instructions
B38 and B48 Engines: Rough Running and Various Faults for Camshaft Sensor Signal and VANOS Control Stored in the DME. The engine runs rough and the malfunction warning is illuminated. One or more of the following faults are stored in the DME: 130F11 Camshaft output sensor, plausibility: Implausible signal 130E11 Camshaft input sensor, plausibility: Implausible signal 130E20 Intake camshaft: Angle offset with respect to the crankshaft lies outside tolerance range 130108 VANOS, intake: Control fault, position not reached 130104 VANOS, intake: Control fault, camshaft jamming 131501 VANOS, intake, starting the engine from cold: Cannot be controlled 131908 VANOS, intake, starting the engine from cold: Position not reached CAUSE DME software error and/or a mechanical failure of the intake VANOS actuator and intake VANOS central valve
M121614
Service Bulletin/Repair Instructions
When Warm, Engine Fails to Start with Valvetronic Fault 135608 Stored. The engine cannot be started once it is already warm. The Valvetronic (VVT) is fixed at a minimum lift position. The following fault is stored in the DME memory: ? 135608 - Valvetronic: No movement identified Under investigation: possibly caused by a DME software error
M510414
Service Bulletin/Repair Instructions
Driver's Side Exterior Door Handle Cover Cap Is Loose. The driver's side exterior door handle cover cap is loose or missing. Driver's side exterior door handle.
M610115
Service Bulletin/Repair Instructions
Noise from Steering Column Switch Center when Turning. The customer states that there is a grating or scraping noise when the steering wheel is turned. The noise comes from the area of the Steering Column Switch Center (SZL). When turning the steering wheel, the connection between the steering wheel and the SZL causes torsion stress, creating interference noise.
M610215
Service Bulletin/Repair Instructions
Check Control Message "Battery Discharge" Displays Intermittently. The customer states that a "Battery Discharge" check control message is displayed intermittently when the vehicle is started. The following fault code is also stored: DME "213901 - Power management: Reduction or switch-off of individual electrical consumers" DME/IBS software error.
M650115
Service Bulletin/Repair Instructions
HU-H Headunit: Navigation System Road Map Usage. INFORMATION For the US market, all vehicles come pre-loaded from the factory with the latest navigation system road map database version that was available at the time of vehicle production. Therefore, there will be no physical copy of the navigation system road map data media DVD set or USB stick placed in these vehicles at the Vehicle Distribution Center (VDC). NOTE: Additionally, all replacement HU-H parts come with a pre-loaded version of the current available navigation system road map database installed. A set of DVD copies of the navigation system road map database, HU-H NAVI Road Map North America NEXT, is shipped to all MINI dealers through the automatic tool shipment program with each release of a navigation system road map database. IMPORTANT: Additional copies or earlier NAV road map database versions cannot be ordered individually! Therefore, please take special care to archive the HU-H NAV road map DVD sets! The NAV road map data on the DVD set can also be installed into the Network Attached Storage (NAS). From there, it can then be installed onto the HU-H in the vehicle, using the Integrated Service Technical Application for Programming (ISTA/P). For installation of the navigation system road map data media DVD set into the Network Attached Storage (NAS), please contact your ISPI NEXT Administrator. In addition to this procedure, it is also possible to download the NAV road map data on the DVD set directly onto the hard disc drive (HDD) integrated into the HU-H by inserting the DVDs one by one into the HU-H internal DVD drive. It will take approximately 2 to 2.5 hours to download the entire database. Please note that the HU-H NAV road map DVD set is for workshop use only, and is not to be left in customers' vehicles.