The problem
On certain motorcycles, an incorrect sealing ring was mounted to the piston of the rear brake master cylinder.
The risk
If only the rear brake were applied during riding, insufficient braking pressure would be available to slow the motorcycle, which could increase the risk of a crash.
The fix
Dealers will replace the rear brake master cylinder. The recall began july 16, 2004. Owners should contact bmw at 1-800-831-1117.
Contacts
Customers may also contact the nation highway traffic safety administration auto safety hotline at 1-888-dash-2 dot ( 1-888-327-4236).
What to do
- Check your VIN. Enter it at nhtsa.gov/recalls - it shows whether this recall applies to your vehicle and whether the repair has been done.
- Call a dealer. Any authorized BMW dealer will do the repair free, whether or not you bought the vehicle there. Quote campaign 04V304000.
- Ask about parts and a loaner. If parts aren't available yet, ask what to do in the meantime.
- Keep your paperwork. If you paid for this repair before the recall, you may be able to get reimbursed - here's how.