RIGHT REAR TURN SIGNAL STEM JUST FEEL OFF NEAR THE SIGNAL LIGHT. PLASTIC JUST BROKE AFTER A 175 MILE RIDE TO RIDGEWAY COLORADO. LESS THAN A 32ND OFF AN INCH KEEPING IT IN PLACE. HAD TO FINISH THE LAST 60 MILES WITH OUT IT.*AK
2004 BMW R Series
Owner reports · Recalls · Investigations
Limited comparison data
There is not enough comparable history to draw a useful model-year comparison.
About this comparison →How this year compares
Owner complaints by model year
Compare all R Series years →Counts vary with age, sales and reporting. They are not failure rates.
What owners reported most
Tap a category to read its complaints. One report may name several components.
When problems were reported
Mileage at the reported incident
Limited mileage data: 4 of 4 reports include usable mileage. There isn’t enough coverage to show a useful chart.
NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.
What to inspect
Issues worth paying extra attention to based on owner reports.
- Fuel System, Gasoline. Review the 2 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Exterior Lighting. Review the 1 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Power Train. Review the 1 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
NHTSA owner reports · September 18, 2026 snapshot.
Exterior Lighting complaints
1 reportsOfficial recalls
104V028000 · Fuel System, Gasoline:delivery:hoses, Lines/piping, And Fittings
Jan 15, 2004
ON CERTAIN MOTORCYCLES, THE O-RING IN FUEL LINE QUICK-DISCONNECT COUPLING COULD BECOME DAMAGED AND LEAD TO A FUEL LEAK. THERE IS ALSO A PROBLEM INVOLVING CRIMP-TYPE HOSE CLAMPS, WHICH CAN RESULT IN A FUEL LEAK.
Consequence & remedy
Consequence: FUEL LEAKAGE IN THE PRESENCE OF AN IGNITION SOURCE COULD RESULT IN A FIRE.
Remedy: DEALERS WILL INSPECT AND, IF NECESSARY, ADJUST ALL CRIMP-TYPE HOSE CLAMPS. ALSO, ALL FUEL LINE QUICK-DISCONNECT COUPLINGS WILL BE INSPECTED. IF A LEAK IS DETECTED, THE QUICK-DISCONNECT O-RING WILL BE REPLACED. IF DAMAGED, THE COUPLING WILL BE REPLACED. OWNER NOTIFICATION BEGAN ON APRIL 30, 2004. OWNERS SHOULD CONTACT BMW AT 1-800-831-1117.
Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗
NHTSA investigations
2PE07031 · Motorcycle Fires
Opened Jun 21, 2007 · Closed Oct 23, 2007
Status: closed (inferred from source dates) · Engine And Engine Cooling
UNLIKE MOST MOTORCYCLES, WHERE A SIGHT GLASS IS USED TO DETERMINE ENGINE OIL LEVEL, THE SUBJECT, AIR-COOLED, MOTORCYCLES ARE BUILT BY BMW WITH A POLYMER (PLASTIC) SIGHT GLASS THAT, IN SOME INSTANCES, MELTS DUE TO HIGH ENGINE/OIL TEMPERATURE.THIS TYPICALLY OCCURS WHEN THE MOTORCYCLE IS OPERATED CONTRARY TO BMW'S OWNER MANUAL ADMONITION: WARNING:DO NOT KEEP THE ENGINE RUNNING WHILE THE MOTORCYCLE IS AT A STANDSTILL -- RISK OF OVERHEATING AND FIRE.EACH OF THE ALLEGED FIRES OCCURRED WHILE THE MOTORCYCLE WAS PARKED AND IDLING.ODI IS UNAWARE OF ANY STRUCTURE FIRES WHERE A MELTED SIGHT GLASS IS THE ROOT CAUSE.OF THE EIGHT KNOWN FIRES, ONE OCCURRED IN 2000, THREE IN 2004 AND AGAIN IN 2005, AND ONE IN FEBRUARY, 2007.THE SUBJECT VEHICLES DO NOT HAVE AN ELEVATED FIRE-RELATED INSURANCE CLAIMS HISTORY. BASED ON THE LOW INCIDENCE RATE, IT APPEARS BMW'S WARNING IS EFFECTIVE AND NO DEFECT TREND IS IDENTIFIED.FURTHER USE OF AGENCY RESOURCES APPEARS UNWARRANTED.THIS INVESTIGATION'S CLOSING DOES NOT CONSTITUTE A NHTSA FINDING THAT NO SAFETY-RELATED DEFECT EXISTS AND WE RESERVE THE RIGHT TO TAKE FURTHER ACTION IF WARRANTED.
PE03054 · Fuel Line Leakage
Opened Dec 1, 2003 · Closed Jan 23, 2004
Status: closed (inferred from source dates) · Fuel System, Gasoline:delivery:hoses, Lines/piping, And Fittings
BMW IS CONDUCTING A RECALL (04V-028).AN INFORMATION REQUEST(IR)RESPONSE WAS NOT RECEIVED. UPON BMW'S RECEIPT OF THE IR, AND AFTER DISCUSSIONS WITH ODI, BMWDETERMINED THAT A RECALL WAS NECESSARY. ON CERTAIN MOTORCYCLES, THE O-RING CONTAINED WITHIN THE FUEL LINE QUICK-DISCONNECT COUPLING COULD BECOME DAMAGED.FURTHER, THERE IS ALSO A PROBLEM INVOLVING CRIMP-TYPE HOSE CLAMPS, WHICH CAN ALSO RESULT IN A SMALL FUEL LEAK.DEALERS WILL INSPECT, AND IF NECESSARY, ADJUST ALL CRIMP-TYPE HOSE CLAMPS.ALSO ALL FUEL LINE QUICK-DISCONNECT COUPLINGS WILL BE INSPECTED.IF A LEAK IS DETECTED, THE QUICK-DISCONNECT O-RING WILL BE REPLACED.IF DAMAGED, THE COUPLING WILL BE REPLACED.OWNER NOTIFICATION IS EXPECTED TO BEGIN DURING FEBRUARY 2004.
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