One problem related to air bag light on has been reported for the 2011 Jaguar XK. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2011 Jaguar XK based on all problems reported for the 2011 XK.
This is a similar airbag safety issue as occurred in a prior recall on Land Rover (recall #p045). The wiring that connects the clock spring rotary coupler to the driver's air bag module fractures as a result of relative motion between the rotary coupler and the steering wheel hub. The relative motion of the steering wheel created internal friction within the rotary coupler assembly and/or friction caused by contact of the steering column cowl against the rotary coupler. The cabling for the rotary coupler has fractured and the airbag light has come on. Jaguar dealer has indicated the fracture will interfere with the airbags proper deployment.