223Drive Control SystemsA graphic 3 indicating the left rear tyre isshown together with the current tyrepressure: Slight pressure deviation. Reducespeed. Check pressure at next opportunitywith appropriate gauge and correct ifnecessary.On the colour information display thisreport will appear in yellow.A graphic 3 indicating the front left tyre isshown together with the current tyrepressure: Significant pressure deviation ordirect pressure loss! Steer out of flow oftraffic as quickly as possible withoutendangering other drivers. Stop and checkthe tyres.Mount the spare wheel if necessary- pages 254, 257. A maximum speed of 50mph (80 km/h) is permitted for run-flattyres 3. Observe the information onpage 235.On the colour information display thisreport will appear in red.Acknowledgement of warnings – page 54.Navi activeTyre pressureOKcheck rearleftturn(value in bar)Navi activeAttention!OKFront left tyrepressure loss(value in bar)