104 Instruments and controlsSome versions are equipped with areset knob between speedometerand Driver Information Centre: toreset hold the knob depressed for afew seconds with the ignition on.Trip odometer counts up to a distanceof 2000 miles and then restarts at 0.TachometerDisplays the engine speed.Drive in a low engine speed range foreach gear as much as possible.CautionIf the needle is in the red warningzone, the maximum permittedengine speed is exceeded. Engineat risk.Fuel gaugeDisplays the fuel level or gas level inthe tank depending on the operationmode.Control indicator i illuminates if thelevel in the tank is low. Refuelimmediately if it flashes.During liquid gas operation, thesystem automatically switches over topetrol operation when gas tanks areempty 3 104.Never run the tank dry.Because of the fuel remaining in thetank, the top-up quantity may be lessthan the specified tank capacity.Fuel selectorPress button LPG to switch betweenpetrol and liquid gas operation. TheLED 1 status shows the currentoperating mode.