One problem related to air bag light on has been reported for the 2014 Mercedes Benz GLK350. The most recently reported issues are listed below.
The contact owns a 2014 Mercedes Benz Glk350. The contact stated while driving approximately 35 mph the front passengers air bag light illuminated intermittently. The failure also occurred whenever there was no passenger in the front seat. The contact was concerned that the air bag could deploy without warning. The dealer was unable to diagnose the failure or repair the vehicle. The manufacturer was notified of the failure. The approximate failure mileage was 100.