If the "Keyless Ride failed" warning appears in the instrument cluster of your BMW Motorrad, do not switch off the vehicle, as the engine may not be able to be restarted.
Therefore, visit a specialist workshop as soon as possible, preferably your authorised BMW Motorrad Retailer.
The reason for the failure could be, among other things, a communication fault in the Keyless Ride control unit.
Note: An emergency start, for which the key must be placed directly on the ring antenna, should still be possible. Here you can find out how it works.