Range Rover (LM) V8-4.4L (2009)
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The instrument cluster has no control over the gear position display, but monitors the controlling CAN messages. If the instrument cluster detects ten
incorrect CAN messages, 'TRANS. FAILSAFE PROG' is illuminated in the message center. If a correct CAN message is received when the ignition is
next switched on to position II, the error is erased and the message removed.
Service Interval Indicator
Service Interval Indicator
The Service Interval Indicator (SIA) is displayed in the message center. The SIA displays information calculated by the instrument cluster to calculate
the remaining distance to the next service based on the amount of fuel used since the last SIA reset. It can also calculate the remaining time until the next
service is required.
For the fuel based remaining distance, the message center displays 'OILSERVICE 1000MLS (KMS)'. The SIA will not display more than 1000 miles or
kilometers and will count down, with a reduction in distance remaining as the vehicle is used. A vehicle which is driven aggresively will require a
service more often than a vehicle which is driven economically.
For the time based period to next service, the message center displays 'INSPECTION 05.2005'. The instrument cluster calculates the remaining time
between services based on the last SIA reset. If the vehicle has not used enough fuel to display the fuel based oil service, the time based inspection
service will be displayed.
NOTE: Japan and NAS markets do not have the time based SIA display. SIA is calculated only on the fuel consumption in these markets.
The service information is displayed for 5 seconds at each ignition on cycle. A minus sign is displayed alongside the SIA information if the distance or
time has been exceeded and the distance or time by which it has been exceeded.
The SIA information is stored in the instrument cluster EEPROM and can only be reset using T4.
On-Board Computer
On-Board Computer
The instrument cluster contains software to enable the operation of an on-board computer. The on-board computer functions can be displayed in the
instrument cluster message center or on the Touch Screen Display (TSD).
The following on-board computer functions are available:
^
Time of day
^
Date
^
Average fuel consumption (CONSUMPTION 1 & 2)
^
Ambient temperature
^
Anticipated fuel tank range
^
Average speed
^
Speed warning
^
Stopwatch
^
Message center trip function display preferences.
The on-board computer functions can be displayed in the instrument cluster message center alone or in the TSD and the message center simultaneously.
Computer Controls
