152 Driving and operatingFaultIf there is a fault in the system, thecontrol indicator b illuminatescontinuously and a message or awarning code appears in the DriverInformation Centre. The system is notoperational.Have the cause of the fault remediedby a workshop.City modeCity mode is a feature which enablesincreased steering assistance duringlower speed conditions, e.g. citytraffic or parking. Steering assistanceis increased for greater convenience.ActivationPress B when engine is running. Thesystem works from standstill up to22 mph, and also in reverse gear.Above this speed, the systemchanges to normal mode. Whenactivated, City mode engagesautomatically below 22 mph.An illuminated LED in the City modebutton indicates that the system isactive and a message pops-up in theDriver Information Centre.City mode remains active during anAutostop, but is only operationalwhen the engine is running.Stop-start system 3 135.DeactivationPress B; LED in the buttonextinguishes and a message pops-upin the Driver Information Centre.Each time the engine is started, Citymode is deactivated.FaultIn the event of a fault in the system,control indicator c illuminates and amessage is displayed in the DriverInformation Centre.Vehicle messages 3 102.System calibrationIf control indicators c and billuminate simultaneously, acalibration of the power steeringsystem is necessary. This can occure.g. when turning the steering wheelfor one rotation with ignition switched
