Honda CRF1100 Owner's Manual page 122

Switches
Left handlebar
switch
Ignition switch
Switches the electrical system on/off,
locks the steering.
Key can be removed when in the
u
(Off) or
Steering Lock:
116
(P.118)
(Lock) position.
(P.121)
Right handlebar
switch
(On)
Turns electrical system
on for starting/riding.
(Off)
Turns engine off.
(Lock)
Locks steering.
(P.117)