I recently took my R12S (picked up new in April 2025) for its run in service at 700kms, pointing out that the only issue was an oil weep from I’m not sure where, but enough to leave a smell of burning oil, a dribbly stain whenever parked and smoking after a decent ride…..as it was when I turned up at the service centre.
At the service manager’s suggestion I left the bike with them hoping for an overnight turnaround only to receive a call later in the day advising that the problem had been traced to a seal at the rear of the engine, with a warranty claim to be lodged with BMW, who have since approved a full engine replacement under warranty.
The service rep explained that they could replace the seal instead, but that would be a big job in itself and they could not guarantee no problems in the future. I am awaiting a written report once a number of floating issues are sorted, but think that a full engine replacement is probably the sensible way ahead. The devil will of course be in the detail.
I am flabbergasted to say the least, having enjoyed 45 years riding all types of Beemers (the R12S is the 8th boxer I’ve owned, all but 2 from new) with few unexpected problems along the way. Can’t say the same about my experience with Ducatis and Aprilias which have left me stranded a long way from home from time to time, but BMW reliability has been a strong feature of my motorcycling experience
This is definitely a first for me. Haven’t quite processed how I feel about my experience, but thought it worth sharing with the wider R12NineT community at this early stage.
At the service manager’s suggestion I left the bike with them hoping for an overnight turnaround only to receive a call later in the day advising that the problem had been traced to a seal at the rear of the engine, with a warranty claim to be lodged with BMW, who have since approved a full engine replacement under warranty.
The service rep explained that they could replace the seal instead, but that would be a big job in itself and they could not guarantee no problems in the future. I am awaiting a written report once a number of floating issues are sorted, but think that a full engine replacement is probably the sensible way ahead. The devil will of course be in the detail.
I am flabbergasted to say the least, having enjoyed 45 years riding all types of Beemers (the R12S is the 8th boxer I’ve owned, all but 2 from new) with few unexpected problems along the way. Can’t say the same about my experience with Ducatis and Aprilias which have left me stranded a long way from home from time to time, but BMW reliability has been a strong feature of my motorcycling experience
This is definitely a first for me. Haven’t quite processed how I feel about my experience, but thought it worth sharing with the wider R12NineT community at this early stage.