Function of the instrument panels 6. Tachometer · Installationposition: in the centre of the

911 Carrera (996) Instrument cluster diagnosis Function of the instrument panels 6. Tachometer Installationposition: in the centre of the 1.Voltmeter instrumentcluster Installation position: outside left of instrument cluster Electrical signalsfrom the DME are converted and emitted analogouslyvia the tachometer. It indicates the voltage. The battery warning light also lights up with the ignition on. If the warning 7. Left direction indicator pilot light light is lit with the engine switched on, the Installation position: in the tachometer dial battery charging system is defective or the drive belt is torn. Flasheson when the direction indicator switch activatesthe left direction indicator. It also 2. Speedometer with analog display flashes when the hazard warning light is Installationposition: to the right of the voltmeter switched on. The left direction indicator pilot light flashes with the same rhythm as the Electrical signals from the ABS/ASRor PSM are direction indicator lights which are switchedon. converted and emitted in analogform. If the rhythm deviates,the direction indicator lights must be checked. 3. Cruise control indicator light Installationposition: in the speedometerdial with 8. Speedometer with analog display; on-board computer (range on remaining analog display fuel, outside temperature, speed signal Displayscruisecontrolreadiness. (gong), average consumption, average speed) 4. Odometer jtrip counter Installationposition: beneaththe tachometer Installationposition: in the speedometerdial with analog display Speedometer:electrical signalsfrom the ABSjASRor PSM are converted and emitted in Electrical signals from the ABS/ASRor PSM are digital form. converted to speeds which are then converted to distances and are displayed as kilometres On-boardcomputer: The on-boardcomputer travelled on the odometer or trip counter. calculatesthe range on remaining fuel, average speed/consumptionand outside temperature 5. Individual button for instrument from the current fuel capacity levels,the current illumination and trip counter speed/accelerationand the outside temperature sensor. The individualfunctions can be checked Installationposition: Betweenanalog by operating the lever on the steering column. speedometer and tachometer The individualbutton can be used to dim the instrument and switch brightnessby hand when the vehicle lighting is switched on, and to reset the trip counter to zero. 90 -D 83.