2003 BMW R 1150 RT Problems
Owner-reported complaints filed with NHTSA, grouped by component
Data refreshed
What this page shows
Everything below is an owner-reported complaint submitted to NHTSA about the 2003 BMW R 1150 RT, grouped by the component NHTSA recorded on the report. These are not confirmed defects, and they are not recalls. NHTSA does not verify most reports before publishing them, and a category with more reports in it is not evidence that a part is defective.
Complaints are reports submitted by owners and drivers to NHTSA. They are not verified and do not establish that a defect exists.
Reports by component
Ranked by how many owner reports name each component category
- Electrical240.0%
- Fuel system120.0%
- Exterior lighting120.0%
- Suspension120.0%
Percentages are of component mentions. A single complaint can name more than one component, so these do not sum to the total complaint count.
Each component in detail
What the reports in each category say, in the owners' own words
Electrical
Reports naming the electrical system — wiring, battery, charging, control modules, infotainment and electrical accessories.
From owner reports, verbatim
ACTUAL MODEL IS RT1150P NOT LISTED ON MODEL LIST. ALTENATOR BELT BROKE, CAUSING ALTENATOR FAILURE AND LOW VOLTAGE WHICH NEGATED POWER BRAKES LEAVING ME WITH RESIDUAL BRAKING ABOUT 40% OF NORMAL BREAKING AT BEST. I WAS UNABLE TO STOP AND ROLLED IN FRONT OF ONCOMING TRUCK WHO WAS ABLE TO AVOID ME BY SLOWING AND GOING AROUND. DEALER REPLACED BELT AND ALTENATOR. THIS DOES NOT MEAN IT WONT HAPPEN AGAIN HOWEVER. THE OWNERS MANUAL EVEN EXPLAINS POWER LOSS TO BRAKES CALLING IT RESIDUAL BRAKING. THE MANUAL SAYS APPLY MORE PRESSURE TO THE BRAKE LEVER, SET THEM SO YOU HAVE MORE LEVERAGE ON THEM, AND RIDE IN A DEFENSIVE POSITION. A LITTLE TOUGH TO DO WHEN YOU ARE EXITING THE FREEWAY, STOPPING FOR A RED LIGHT OR PULLING UP TO A DRIVEWAY TO ENTER TRAFFIC. LOSING YOUR BREAKING EFFECIENCY BECAUSE OF ELECTRONIC FAILURE IS NOT ACCEPTABLE FOR LAW ENFORCEMENT OR CIVILIAN USE.*AK
STALLING WHILE RIDING IN THE RAIN. WOULD RESTART AFTER WAITING A FEW MOMENTS. HAPPENED AT LEAST 8 TIMES. DEALER COULD NOT FIND PROBLEM. THEN, WHILE RIDING IN TRAFFIC DURING DRY WEATHER STALLED AND WOULD NOT RESTART. TOWED TO DEALER. IGNITION COIL REPLACED.*AK
Too few reports in this category for a page of its own — they appear in the full complaint list.
Fuel system
Reports naming fuel storage or delivery — tanks, pumps, lines, injectors and fuel leaks.
From owner reports, verbatim
RECALL REMEDY FAILURE. 04V-028. DEALER RE-CRIMPED THE CRIMP CLAMPS PER BMW'S INSTRUCTIONS. STILL LEAKED SUBSTANTIALLY AT 4.2 BAR WHEN SYSTEM PRESSURE-CHECKED. SOME CONCERN THAT PLASTIC COMPONENTS DEFORM PREVENTING FULL CRIMP CLAMP LOAD. REPLACED OE CRIMP CLAMPS WITH EALIER VERSION, OE, SCREW CLAMPS.*AK
Too few reports in this category for a page of its own — they appear in the full complaint list.
Exterior lighting
Reports naming headlights, tail lights, turn signals and other exterior lighting.
From owner reports, verbatim
DURING NORMAL OPERATION OF THE VEHICLE, THE HEADLIGHTS WENT OUT COMPLETELY, LEAVING ONLY THE FOG LIGHTS TO GET ME HOME. DEALER REPLACED THE HEAD LAMP ASSEMBLY UNDER WARRANTY.
Too few reports in this category for a page of its own — they appear in the full complaint list.
Suspension
Reports naming suspension components — springs, struts, shocks, control arms and related hardware.
From owner reports, verbatim
2003 BMW R 1150 RT MOTORCYCLE PULLS TO THE RIGHT, I FEEL THIS IS A SAFETY HAZARD IF YOU DO NOT KEEP PRESSURE TO THE LEFT ON THE HANDLE BARS IT WILL LEAN ITSELF TO THE RIGHT AND RUN OFF THE ROAD. ALSO IT HAS EXCESSIVE TIRE WEAR. I SPOKE WITH BMW AND THEY SAID THIS IS A CHARACTERISTIC OF THESE BIKES.*AK
Too few reports in this category for a page of its own — they appear in the full complaint list.
Higher-selling and older vehicles accumulate more reports. Counts are not failure rates and are not directly comparable between vehicles that sold in very different numbers.
Elsewhere on this vehicle
Data sources
- NHTSA Office of Defects Investigation — owner-reported complaints and the components recorded on them
Data on this page last refreshed .