AI Damage2003 BMW R1150R: common problems
Owners of the 2003 BMW R1150R filed 5 complaints with NHTSA, most often about fuel system and engine and cooling. Details by component below, with sources.
Key figures
- Owner complaints
- 5
What fails most often
- 1 Fuel system 60% of all complaints
- 2 Engine and cooling 40% of all complaints
- 3 Electrical system 20% of all complaints
- 4 Powertrain 20% of all complaints
- Fuel system: 3 complaints (60% of all).
- Engine and cooling: 2 complaints (40% of all).
- Electrical system: 1 complaints (20% of all).
- Powertrain: 1 complaints (20% of all).
Symptoms owners describe
How many of the 5 NHTSA complaints mention each symptom (automatic count from complaint text; one complaint can mention several).
Components owners complain about
| Component | Owner complaints | involving a crash | Technical service bulletins (TSB) |
|---|---|---|---|
| Fuel system | 3 | 0 | 0 |
| Engine and cooling | 2 | 0 | 0 |
| Electrical system | 1 | 0 | 0 |
| Powertrain | 1 | 0 | 0 |
What owners report
Short excerpts of NHTSA complaints in the original wording. These are owner statements not verified by NHTSA; personal data removed.
The motorcycle was having the same problem as mentioned in recall campaign # 03v483000 concerning engine hesitation or misfiring. While driving in good weather and road conditions, the motorcycle back fired more than one time. The back fire occurred while driving 4500 rpms in 6th gear.
Bmw r1150r motorcycle. This letter is to request assistance in resolving a warranty problem which the manufacturer refuses to address further. The consumer has taken the vehicle to the dealership on several occassions for transmission, driveline and fuel injection problems.
This morning on my way to work I smelled a gasoline odor. I couldn't see anything obvious since it was dark out. When I arrived at work it appeared that about a pint of raw gasoline had leaked out of my fuel lines onto the right side of the transmission, then dripped down onto the hot exhaust.
When starting the motorcycle consumer noticed fuel leaking from the fuel hose.
Engine surges at all speeds below 4000 rpm. This is a well documented problem experienced by thousands of owners of this motorcycle. Engine stalls when slowing and down shifting.
When owners complained
NHTSA complaints by filing year. The peak shows at what age the problems show up most.
Comparison
By complaint count this model year ranks 14,283 of 36,659 model years in the NHTSA data (top 39% most complained about).
On average one model year of the R1150R has 5 complaints (3 years in the data). This year has 5, about average.
What to check before buying
- Fuel system. Fuel smell, leaks, rough running, fuel-system codes.
- Engine and cooling. Radiator and fan after a frontal hit, coolant level and condition, overheating.
- Electrical system. Scan all modules, test the battery and alternator, inspect connectors near the impact zone.
- Powertrain. Shift quality under load, harsh shifts, transmission codes, CV joints.
Other years of this model
Questions and answers
What are the most common problems with the 2003 BMW R1150R?
Owner complaints to NHTSA most often mention: fuel system, engine and cooling, electrical system. Total complaints: 5. The most frequent symptoms in complaint texts: unintended acceleration (40%), fuel system, fuel smell (20%), hesitation when accelerating (20%).
How many service bulletins (TSB) were issued for the 2003 BMW R1150R?
NHTSA lists 0 manufacturer service bulletins for this year. A bulletin tells dealers how to diagnose or fix a known issue; it is not a recall.
Should I buy a 2003 BMW R1150R from a US auction?
Owner complaints describe defects, not crash damage. Before bidding, check the components listed above and review the lot photos: VinWind builds a report of visible and hidden damage by VIN.
Other 2003 models
Read also
Sources: public NHTSA data (USA): service bulletins and owner complaints; YouTube: links to videos credited to their authors. Complaints are owner statements not verified by NHTSA, and describe defects rather than crash damage. Data updated 2026-11-06.