TSB: BMW 5 SERIES, 7 SERIES, 8 SERIES, BMW MOTORCYCLE, C600 SPORT MAXI-SCOOTER, C650 SPORT MAXI-SCOOTER, F 700 GS, F 800 S, F650, F650 CS, F650GS, F800 GS, F800 GS ADVENTURE, F800 GT, F800 R, F800 S, G 650 X COUNTRY US, G 650 X US COUNTRY, HP2 ENDURO, HP2 MEGAMOTO, HP2 SPORT, K 1200 GT, K 1200 RS, K 1200 S, K 1300 GT, K 1300 R, K 1300 S, K SERIES, K100, K1100, K1200, K1200LT, K1200RS, K75, M COUPE, R 1200 C, R 1200 GS, R 1200 GS ADVENTURE, R 1200 R, R NINE T, R SERIES, R100, R1100, R1100 RT, R1100GS, R1100S, R1150GS, R1150R, R1150RT, R1200 S, R1200 ST, R1200C, R850, S 1000 RR, SAV (2003–2021)

Bulletin MC000521 — March 1, 2021

Bulletin Details

Bulletin IDMC000521
ManufacturerBMW
Models5 SERIES, 7 SERIES, 8 SERIES, BMW MOTORCYCLE, C600 SPORT MAXI-SCOOTER, C650 SPORT MAXI-SCOOTER, F 700 GS, F 800 S, F650, F650 CS, F650GS, F800 GS, F800 GS ADVENTURE, F800 GT, F800 R, F800 S, G 650 X COUNTRY US, G 650 X US COUNTRY, HP2 ENDURO, HP2 MEGAMOTO, HP2 SPORT, K 1200 GT, K 1200 RS, K 1200 S, K 1300 GT, K 1300 R, K 1300 S, K SERIES, K100, K1100, K1200, K1200LT, K1200RS, K75, M COUPE, R 1200 C, R 1200 GS, R 1200 GS ADVENTURE, R 1200 R, R NINE T, R SERIES, R100, R1100, R1100 RT, R1100GS, R1100S, R1150GS, R1150R, R1150RT, R1200 S, R1200 ST, R1200C, R850, S 1000 RR, SAV
Model Years2003–2021
Date IssuedMarch 1, 2021
Date Added to NHTSADecember 13, 2021
ComponentELECTRICAL SYSTEM
Vehicles Affected215 combinations

What is a TSB?

A Technical Service Bulletin is a document issued by the vehicle manufacturer to inform dealership technicians about a known issue and the recommended repair procedure. TSBs are not mandatory recalls — they serve as repair guidance for common problems.

If your vehicle has this issue, bring this bulletin ID to your dealer. If under warranty, the repair should be covered at no cost.

Summary

One of the following situations can occur when connecting to BN2000 motorcycles: 1. The installed control units cannot be found when reading out with ISTA. 2. Control units initially communicate after connecting to the vehicle, but communic

Affected Vehicles

MakeModelYearComponent
BMW R NINE T 2021 110000 ELECTRICAL SYSTEM
BMW S 1000 RR 2021 110000 ELECTRICAL SYSTEM
BMW R NINE T 2020 110000 ELECTRICAL SYSTEM
BMW S 1000 RR 2020 110000 ELECTRICAL SYSTEM
BMW C600 SPORT MAXI-SCOOTER 2019 110000 ELECTRICAL SYSTEM
BMW F800 GS 2019 110000 ELECTRICAL SYSTEM
BMW R NINE T 2019 110000 ELECTRICAL SYSTEM
BMW C600 SPORT MAXI-SCOOTER 2018 110000 ELECTRICAL SYSTEM
BMW C650 SPORT MAXI-SCOOTER 2018 110000 ELECTRICAL SYSTEM
BMW F800 GS 2018 110000 ELECTRICAL SYSTEM
BMW R NINE T 2018 110000 ELECTRICAL SYSTEM
BMW C600 SPORT MAXI-SCOOTER 2017 110000 ELECTRICAL SYSTEM
BMW C650 SPORT MAXI-SCOOTER 2017 110000 ELECTRICAL SYSTEM
BMW F800 GS 2017 110000 ELECTRICAL SYSTEM
BMW F800 GS ADVENTURE 2017 110000 ELECTRICAL SYSTEM
BMW F800 GT 2017 110000 ELECTRICAL SYSTEM
BMW F800 R 2017 110000 ELECTRICAL SYSTEM
BMW R 1200 GS ADVENTURE 2017 110000 ELECTRICAL SYSTEM
BMW R NINE T 2017 110000 ELECTRICAL SYSTEM
BMW S 1000 RR 2017 110000 ELECTRICAL SYSTEM
BMW C600 SPORT MAXI-SCOOTER 2016 110000 ELECTRICAL SYSTEM
BMW C650 SPORT MAXI-SCOOTER 2016 110000 ELECTRICAL SYSTEM
BMW F800 GS 2016 110000 ELECTRICAL SYSTEM
BMW F800 GS ADVENTURE 2016 110000 ELECTRICAL SYSTEM
BMW F800 GT 2016 110000 ELECTRICAL SYSTEM
BMW F800 R 2016 110000 ELECTRICAL SYSTEM
BMW R NINE T 2016 110000 ELECTRICAL SYSTEM
BMW S 1000 RR 2016 110000 ELECTRICAL SYSTEM
BMW C600 SPORT MAXI-SCOOTER 2015 110000 ELECTRICAL SYSTEM
BMW C650 SPORT MAXI-SCOOTER 2015 110000 ELECTRICAL SYSTEM
BMW F800 GS 2015 110000 ELECTRICAL SYSTEM
BMW F800 GS ADVENTURE 2015 110000 ELECTRICAL SYSTEM
BMW F800 GT 2015 110000 ELECTRICAL SYSTEM
BMW F800 R 2015 110000 ELECTRICAL SYSTEM
BMW R NINE T 2015 110000 ELECTRICAL SYSTEM
BMW S 1000 RR 2015 110000 ELECTRICAL SYSTEM
BMW C600 SPORT MAXI-SCOOTER 2014 110000 ELECTRICAL SYSTEM
BMW C650 SPORT MAXI-SCOOTER 2014 110000 ELECTRICAL SYSTEM
BMW F800 GS 2014 110000 ELECTRICAL SYSTEM
BMW F800 GS ADVENTURE 2014 110000 ELECTRICAL SYSTEM
BMW F800 GT 2014 110000 ELECTRICAL SYSTEM
BMW F800 R 2014 110000 ELECTRICAL SYSTEM
BMW K 1300 S 2014 110000 ELECTRICAL SYSTEM
BMW R 1200 GS 2014 110000 ELECTRICAL SYSTEM
BMW R 1200 GS ADVENTURE 2014 110000 ELECTRICAL SYSTEM
BMW R 1200 R 2014 110000 ELECTRICAL SYSTEM
BMW R NINE T 2014 110000 ELECTRICAL SYSTEM
BMW S 1000 RR 2014 110000 ELECTRICAL SYSTEM
BMW C600 SPORT MAXI-SCOOTER 2013 110000 ELECTRICAL SYSTEM
BMW C650 SPORT MAXI-SCOOTER 2013 110000 ELECTRICAL SYSTEM
BMW F 700 GS 2013 110000 ELECTRICAL SYSTEM
BMW F800 GS 2013 110000 ELECTRICAL SYSTEM
BMW F800 GS ADVENTURE 2013 110000 ELECTRICAL SYSTEM
BMW F800 GT 2013 110000 ELECTRICAL SYSTEM
BMW F800 R 2013 110000 ELECTRICAL SYSTEM
BMW K 1300 S 2013 110000 ELECTRICAL SYSTEM
BMW R 1200 GS 2013 110000 ELECTRICAL SYSTEM
BMW R 1200 GS ADVENTURE 2013 110000 ELECTRICAL SYSTEM
BMW R 1200 R 2013 110000 ELECTRICAL SYSTEM
BMW S 1000 RR 2013 110000 ELECTRICAL SYSTEM
BMW C600 SPORT MAXI-SCOOTER 2012 110000 ELECTRICAL SYSTEM
BMW F800 GS 2012 110000 ELECTRICAL SYSTEM
BMW K 1300 S 2012 110000 ELECTRICAL SYSTEM
BMW R 1200 GS 2012 110000 ELECTRICAL SYSTEM
BMW R 1200 GS ADVENTURE 2012 110000 ELECTRICAL SYSTEM
BMW R 1200 R 2012 110000 ELECTRICAL SYSTEM
BMW S 1000 RR 2012 110000 ELECTRICAL SYSTEM
BMW F800 GS 2011 110000 ELECTRICAL SYSTEM
BMW K 1300 R 2011 110000 ELECTRICAL SYSTEM
BMW K 1300 S 2011 110000 ELECTRICAL SYSTEM
BMW R 1200 GS 2011 110000 ELECTRICAL SYSTEM
BMW R 1200 GS ADVENTURE 2011 110000 ELECTRICAL SYSTEM
BMW R 1200 R 2011 110000 ELECTRICAL SYSTEM
BMW S 1000 RR 2011 110000 ELECTRICAL SYSTEM
BMW F800 GS 2010 110000 ELECTRICAL SYSTEM
BMW HP2 SPORT 2010 110000 ELECTRICAL SYSTEM
BMW K 1300 GT 2010 110000 ELECTRICAL SYSTEM
BMW K 1300 R 2010 110000 ELECTRICAL SYSTEM
BMW K 1300 S 2010 110000 ELECTRICAL SYSTEM
BMW R 1200 GS 2010 110000 ELECTRICAL SYSTEM
BMW R 1200 GS ADVENTURE 2010 110000 ELECTRICAL SYSTEM
BMW R 1200 R 2010 110000 ELECTRICAL SYSTEM
BMW S 1000 RR 2010 110000 ELECTRICAL SYSTEM
BMW F 800 S 2009 110000 ELECTRICAL SYSTEM
BMW F800 GS 2009 110000 ELECTRICAL SYSTEM
BMW G 650 X COUNTRY US 2009 110000 ELECTRICAL SYSTEM
BMW HP2 MEGAMOTO 2009 110000 ELECTRICAL SYSTEM
BMW HP2 SPORT 2009 110000 ELECTRICAL SYSTEM
BMW K 1300 GT 2009 110000 ELECTRICAL SYSTEM
BMW K 1300 S 2009 110000 ELECTRICAL SYSTEM
BMW R 1200 GS 2009 110000 ELECTRICAL SYSTEM
BMW R 1200 GS ADVENTURE 2009 110000 ELECTRICAL SYSTEM
BMW R 1200 R 2009 110000 ELECTRICAL SYSTEM
BMW S 1000 RR 2009 110000 ELECTRICAL SYSTEM
BMW F 800 S 2008 110000 ELECTRICAL SYSTEM
BMW F800 GS 2008 110000 ELECTRICAL SYSTEM
BMW F800 S 2008 110000 ELECTRICAL SYSTEM
BMW G 650 X US COUNTRY 2008 110000 ELECTRICAL SYSTEM
BMW HP2 MEGAMOTO 2008 110000 ELECTRICAL SYSTEM
BMW HP2 SPORT 2008 110000 ELECTRICAL SYSTEM
BMW K 1200 GT 2008 110000 ELECTRICAL SYSTEM
BMW K 1200 S 2008 110000 ELECTRICAL SYSTEM
BMW R 1200 GS 2008 110000 ELECTRICAL SYSTEM
BMW R 1200 GS ADVENTURE 2008 110000 ELECTRICAL SYSTEM
BMW R 1200 R 2008 110000 ELECTRICAL SYSTEM
BMW R1200 S 2008 110000 ELECTRICAL SYSTEM
BMW R1200 ST 2008 110000 ELECTRICAL SYSTEM
BMW S 1000 RR 2008 110000 ELECTRICAL SYSTEM
BMW F 800 S 2007 110000 ELECTRICAL SYSTEM
BMW G 650 X US COUNTRY 2007 110000 ELECTRICAL SYSTEM
BMW HP2 MEGAMOTO 2007 110000 ELECTRICAL SYSTEM
BMW HP2 SPORT 2007 110000 ELECTRICAL SYSTEM
BMW K 1200 GT 2007 110000 ELECTRICAL SYSTEM
BMW K 1200 S 2007 110000 ELECTRICAL SYSTEM
BMW R 1200 GS 2007 110000 ELECTRICAL SYSTEM
BMW R 1200 GS ADVENTURE 2007 110000 ELECTRICAL SYSTEM
BMW R 1200 R 2007 110000 ELECTRICAL SYSTEM
BMW R1200 S 2007 110000 ELECTRICAL SYSTEM
BMW R1200 ST 2007 110000 ELECTRICAL SYSTEM
BMW HP2 ENDURO 2006 110000 ELECTRICAL SYSTEM
BMW K 1200 GT 2006 110000 ELECTRICAL SYSTEM
BMW K 1200 S 2006 110000 ELECTRICAL SYSTEM
BMW R 1200 GS 2006 110000 ELECTRICAL SYSTEM
BMW R 1200 GS ADVENTURE 2006 110000 ELECTRICAL SYSTEM
BMW R1200 S 2006 110000 ELECTRICAL SYSTEM
BMW R1200 ST 2006 110000 ELECTRICAL SYSTEM
BMW F650 CS 2005 110000 ELECTRICAL SYSTEM
BMW HP2 ENDURO 2005 110000 ELECTRICAL SYSTEM
BMW K 1200 S 2005 110000 ELECTRICAL SYSTEM
BMW R 1200 GS 2005 110000 ELECTRICAL SYSTEM
BMW R 1200 GS ADVENTURE 2005 110000 ELECTRICAL SYSTEM
BMW R1200 ST 2005 110000 ELECTRICAL SYSTEM
BMW F650 CS 2004 110000 ELECTRICAL SYSTEM
BMW K 1200 S 2004 110000 ELECTRICAL SYSTEM
BMW R1200 ST 2004 110000 ELECTRICAL SYSTEM
BMW F650 CS 2003 110000 ELECTRICAL SYSTEM
BMW K 1200 GT 2003 110000 ELECTRICAL SYSTEM
BMW R1200 ST 2003 110000 ELECTRICAL SYSTEM
BMW 5 SERIES 350000 EQUIPMENT
BMW 5 SERIES 350000 EQUIPMENT
BMW 5 SERIES 356000 EQUIPMENT ADAPTIVE/MOBILITY
BMW 5 SERIES 350000 EQUIPMENT
BMW 5 SERIES 356000 EQUIPMENT ADAPTIVE/MOBILITY
BMW 7 SERIES 350000 EQUIPMENT
BMW 7 SERIES 350000 EQUIPMENT
BMW 7 SERIES 356000 EQUIPMENT ADAPTIVE/MOBILITY
BMW 7 SERIES 350000 EQUIPMENT
BMW 7 SERIES 356000 EQUIPMENT ADAPTIVE/MOBILITY
BMW 8 SERIES 350000 EQUIPMENT
BMW 8 SERIES 350000 EQUIPMENT
BMW 8 SERIES 356000 EQUIPMENT ADAPTIVE/MOBILITY
BMW 8 SERIES 350000 EQUIPMENT
BMW 8 SERIES 356000 EQUIPMENT ADAPTIVE/MOBILITY
BMW BMW MOTORCYCLE 110000 ELECTRICAL SYSTEM
BMW F650 350000 EQUIPMENT
BMW F650 356000 EQUIPMENT ADAPTIVE/MOBILITY
BMW F650GS 350000 EQUIPMENT
BMW F650GS 356000 EQUIPMENT ADAPTIVE/MOBILITY
BMW K 1200 RS 350000 EQUIPMENT
BMW K 1200 RS 350000 EQUIPMENT
BMW K 1200 RS 356000 EQUIPMENT ADAPTIVE/MOBILITY
BMW K 1200 RS 350000 EQUIPMENT
BMW K 1200 RS 356000 EQUIPMENT ADAPTIVE/MOBILITY
BMW K SERIES 350000 EQUIPMENT
BMW K SERIES 356000 EQUIPMENT ADAPTIVE/MOBILITY
BMW K100 350000 EQUIPMENT
BMW K100 356000 EQUIPMENT ADAPTIVE/MOBILITY
BMW K1100 350000 EQUIPMENT
BMW K1100 356000 EQUIPMENT ADAPTIVE/MOBILITY
BMW K1200 350000 EQUIPMENT
BMW K1200 356000 EQUIPMENT ADAPTIVE/MOBILITY
BMW K1200LT 350000 EQUIPMENT
BMW K1200LT 356000 EQUIPMENT ADAPTIVE/MOBILITY
BMW K1200RS 350000 EQUIPMENT
BMW K1200RS 356000 EQUIPMENT ADAPTIVE/MOBILITY
BMW K75 350000 EQUIPMENT
BMW K75 356000 EQUIPMENT ADAPTIVE/MOBILITY
BMW M COUPE 350000 EQUIPMENT
BMW M COUPE 350000 EQUIPMENT
BMW M COUPE 356000 EQUIPMENT ADAPTIVE/MOBILITY
BMW M COUPE 350000 EQUIPMENT
BMW M COUPE 356000 EQUIPMENT ADAPTIVE/MOBILITY
BMW R 1200 C 350000 EQUIPMENT
BMW R 1200 C 350000 EQUIPMENT
BMW R 1200 C 356000 EQUIPMENT ADAPTIVE/MOBILITY
BMW R 1200 C 350000 EQUIPMENT
BMW R 1200 C 356000 EQUIPMENT ADAPTIVE/MOBILITY
BMW R SERIES 350000 EQUIPMENT
BMW R SERIES 350000 EQUIPMENT
BMW R SERIES 356000 EQUIPMENT ADAPTIVE/MOBILITY
BMW R SERIES 350000 EQUIPMENT
BMW R SERIES 356000 EQUIPMENT ADAPTIVE/MOBILITY
BMW R100 350000 EQUIPMENT
BMW R100 356000 EQUIPMENT ADAPTIVE/MOBILITY
BMW R1100 350000 EQUIPMENT
BMW R1100 356000 EQUIPMENT ADAPTIVE/MOBILITY
BMW R1100 RT 350000 EQUIPMENT
BMW R1100 RT 356000 EQUIPMENT ADAPTIVE/MOBILITY
BMW R1100GS 350000 EQUIPMENT
BMW R1100GS 356000 EQUIPMENT ADAPTIVE/MOBILITY
BMW R1100S 350000 EQUIPMENT
BMW R1100S 356000 EQUIPMENT ADAPTIVE/MOBILITY
BMW R1150GS 350000 EQUIPMENT
BMW R1150GS 356000 EQUIPMENT ADAPTIVE/MOBILITY
BMW R1150R 350000 EQUIPMENT
BMW R1150R 356000 EQUIPMENT ADAPTIVE/MOBILITY
BMW R1150RT 350000 EQUIPMENT
BMW R1150RT 356000 EQUIPMENT ADAPTIVE/MOBILITY
BMW R1200C 350000 EQUIPMENT
BMW R1200C 356000 EQUIPMENT ADAPTIVE/MOBILITY
BMW R850 350000 EQUIPMENT
BMW R850 356000 EQUIPMENT ADAPTIVE/MOBILITY
BMW SAV 350000 EQUIPMENT
BMW SAV 356000 EQUIPMENT ADAPTIVE/MOBILITY

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What Should You Do?

If your vehicle is affected by this TSB, contact your authorized BMW dealer. Bring this bulletin ID (MC000521) when you visit. If under warranty, the repair should be free. If your warranty has expired, ask about goodwill coverage — manufacturers sometimes cover TSB-related repairs beyond the warranty period.

Frequently Asked Questions

A recall is a mandatory safety fix — the manufacturer must repair every affected vehicle for free. A TSB is an advisory document that describes a known issue and the recommended fix, but repairs are not required. However, some TSBs eventually lead to recalls if the issue poses a safety risk. TSBs are generally issued for quality or performance problems, while recalls address safety defects.

If your vehicle is still under the manufacturer's warranty, TSB-related repairs are typically covered at no cost. If your warranty has expired, you can ask the dealer about goodwill or customer assistance programs. Many manufacturers will cover or partially cover repairs for well-known issues, especially if the TSB was issued recently or affects a large number of vehicles.

Check the make, model, and model year listed above against your vehicle. If they match, this bulletin likely applies. However, TSBs may only affect vehicles with specific production dates, VIN ranges, or configurations. Your dealer can confirm by entering your VIN into their service system, which will show all applicable TSBs and recalls.

This data comes from the National Highway Traffic Safety Administration (NHTSA). Manufacturers are required to submit copies of all communications (including TSBs) sent to their dealers to NHTSA. The agency makes this data publicly available as part of its vehicle safety monitoring program.