Problems owners report
Complaints filed with NHTSA about the 2003 BMW F650 CS, by the system named in each complaint. One complaint can name several.
- Electrical system3
- Fuel system, gasoline3
- Wheels2
- Equipment1
- Suspension1
- Service brakes, hydraulic1
- Structure1
NHTSA ODI complaints (public domain) · updated 23 Oct 2026 · 1 injuries and 0 deaths reported
Recalls
ON CERTAIN MOTORCYCLES, THE PLASTIC FUEL PUMP FLANGE COULD COME INTO CONTACT WITH A SUFFICIENT AMOUNT OF ACID OR CHEMICAL COMPOUNDS CONTAINING ACIDIC ELEMENTS, SUCH AS BATTERY ACID OR CERTAIN CLEANING PRODUCTS.
ON CERTAIN MOTORCYCLES, IT IS POSSIBLE THAT THE HEX NUT THAT SECURES THE WHEEL TO THE GEARBOX OUTPUT SHAFT WAS TIGHTENED INCORRECTLY DURING THE VEHICLE ASSEMBLY. AS A RESULT, THE NUT COULD LOOSEN DURING VEHICLE OPERATION. IF THIS HAPPENS, THE BELT WHEEL WOULD ITSELF LOOSEN ON THE OUTPUT SHAFT, RESULTING IN DAMAGE TO THE INTERNAL SPLINES OF THE WHEEL AND TO THE EXTERNAL SPLINES OF THE OUTPUT SHAFT AS THE VEHICLE IS OPERATED.
ON CERTAIN MOTORCYCLES, DUE TO A MANUFACTURING DEFECT, IT IS POSSIBLE THAT THE WHEEL COULD DEVELOP A CRACK. OVER TIME, THE CRACK COULD WORSEN TO THE POINT THAT THE WHEEL FAILED AND THE DRIVE BELT DERAILED.
ON CERTAIN MOTORCYCLES, THE SCREWS THAT ATTACH THE REAR BRAKE CALIPER TO THE REAR SWING ARM WERE NOT TIGHTENED CORRECTLY DURING ASSEMBLY. THE SCREWS COULD LOOSEN DURING VEHICLE OPERATION AND EVENTUALLY FALL-OUT, ALLOWING THE REAR CALIPER TO SEPARATE FROM ITS MOUNT.
Whether a recall was fixed on a particular car is known only to the manufacturer: check the VIN at nhtsa.gov/recalls.
NHTSA recalls · summaries in NHTSA's own words
Service bulletins
What BMW told its dealers about the 2003 BMW F650 CS: known faults, fixes and updates.
| Bulletin | Summary |
|---|---|
| 10205110 | Ball End Working Loose on Gearshift Lever. |
| 10204667 | 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 communication later stops. |
| 10193504 | Leaks have been reported in fork legs. The cause is reported be from oil lubricating film with accompanying dirt/grease ring is incorrectly interpreted to be a leaking fork leg. Investigations have shown that the part is not defective. |
| 10037025 | BMW: PROCEDURE FOR DETERMINING AND REPLACING INCANDESCENT AND HALOGEN LIGHT BULBS UNDER WARRANTY. *RM |
| 10033130 | BMW VEHICLES: FUEL LEVEL SENSOR REPAIRS. WHERE IT IS NECESSARY TO REPLACE THE RIGHT OR THE LEFT SIDE FUEL LEVEL SENSOR DUE TO A FAILURE, THE ENTIRE PUMP AND HOUSING OR DELIVERY UNIT (SUCTION JET ASSEMBLY) DO NOT NEED TO BE REPLACED AS WELL. IN SOME CASES, EPC DOES NOT SHOW THAT THE REPAIR KIT IS AVAILABLE SEPARATELY IN THE ILLUSTRATION, BUT IT IS AVAILABLE IN THE PARTS DESCRIPTION. ALL MODELS. NO MODEL YEARS LISTED. *PE |
| 10030825 | BMW MOTORCYCLE: ENGINE FUELS CONTAINING ETHANOL. BMW MOTORRAD HAS NO OBJECTION TO THE USE OF SI ENGINE FUELS CONTAINING UP TO A MAXIMUM OF 10% ETHANOL AND IMPOSES NO WARRANTY RESTRICTIONS. ETHANOL MIXTURES IN PROPORTIONS HIGHER THAN 10% CAN HAVE AN ADVERSE EFFECT ON PERFORMANCE AND CAN RESULT IN DAMAGE TO COMPONENTS THAT COME INTO CONTRACT WITH FUEL. NO WARRANTY CLAIMS WHATSOEVER FOR DAMAGE CAUSED IN THIS WAY WILL BE ACCEPTED. NO MODEL YEARS LISTED. *PE |
| 10029624 | BMW MOTORCYCLE: THE COOLANT INLET HOSE IS NOT COMPLIANT WITH THE APPLICABLE BMW SPECIFICATIONS. ENGINE OPERATION CAN CAUSE THE INLET HOSE TO WIDEN AND BECOME CORRESPONDINGLY SHORTER; OVERTIME THIS CONTRACTION IN LENGTH CAN CAUSE THE HOSE TO WORK BACK OFF THE WATER PUMP NOZZLE FOR ENOUGH TO ALLOW COOLANT TO ESCAPE. NO MODEL YEARS LISTED. *PE |
| 10011019 | TORQUE SPECIFICATIONS ECCENTRIC CLAMP CONNECTION. BMW F 650 CS. PRODUCTION STARTING NOVEMBER 2003. *TT |
| 10004679 | MUFFLER SLIPPING OFF THE SILENT BLOCK MOUNTING BRACKET. *TT |
| 10004579 | WEAR OF SHOCK ABSORBING ELEMENTS IN REAR BELT DRIVE, F650 CS. *TT |
NHTSA manufacturer communications (public domain)