turning the code off has procedure.
If the Kawasaki Diagnostic System (KDS Ver.3) is not available, do the following procedures. •Turn on the ignition switch and start the engine. •Fulfill the all conditions shown below. 1. Run the engine more than 10 minutes. 2. Keep the idling speed more than 30 seconds. 3. Run the vehicle more than 5 minutes at a speed of 40 km/h (25 mph) or more. 4. Turn the ignition switch off. •Repeat the above procedures 3 times. •Start the engine and check that the warning indicator lights (LED) go off.
You better off take it to the dealer and have them turn it off, the manual procedure almost is impossible to do. Or if you have Woolich software you can turn it off.