Defect summary
ON CERTAIN MOTORCYCLES, THE ELECTRICAL WIRING FOR THE OXYGEN SENSOR AND THE IGNITION LEAD FOR THE RIGHT-HAND SECONDARY SPARK PLUG HAVE A PARALLEL ROUTING OVER PART OF THEIR INSTALLATION PATH. THE CLOSE PROXIMITY OF THESE CABLES MAY ALLOW THE SIGNAL FROM THE IGNITION LEAD TO INTERFERE WITH THE SIGNAL FROM THE OXYGEN SENSOR WIRING.
Consequence
AS A RESULT, ENGINE HESITATION OR MISFIRING COULD OCCUR, WHICH COULD RESULT IN A CRASH.
Remedy
DEALERS WILL RE-ROUTE THE ELECTRICAL WIRING TO THE OXYGEN SENSOR. OWNER NOTIFICATION BEGAN DECEMBER 10, 2003. OWNERS SHOULD CONTACT BMW AT 1-800-831-1117, OPTION #4.
Notes
CUSTOMERS CAN ALSO CONTACT THE NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION'S AUTO SAFETY HOTLINE AT 1-888-DASH-2-DOT (1-888-327-4236).
Source: NHTSA ODI recalls file, campaign 03V483000. Text as published by NHTSA.