Here’s how to do it yourself in no time works on a few different Jags….
Service Light Reset Instructions:
1 . Insert key into ignition.
2 . Press and hold the Reset switch (located on the Trip Computer Switchpack ).
3 . NOTE: The reset switch has to be released immediately after the ignition is switched ‘ON’. This is critical to enable the rest of the procedure.
Turn the key to Ignition position II and at the point of entering Ignition position II (i.e when a click is heard), instantaneously release the Reset switch.
4 . Wait one second.
5 . Press and hold the Trip switch (located on the end of the left-hand side stalk).
6 . Wait one second.
7 . Press and hold the Reset switch (whilst still holding the Trip switch).
8 . The cluster should display (within three seconds) the warning message ‘RESETTING SERVICE MODE’.
9 . Keep both buttons pressed until the warning message changes to ‘SERVICE MODE RESET’ (after ten seconds).
10 . Once the message is displayed the buttons may be released — sequence is now complete.
11 . If a Service Required message was displayed prior to the reset sequence, cycle the ignition to ‘Off’ and then back to Ignition position II and check that the message is no longer displayed.
1998-1999
Manual Reset:
Turn key in steering lock to position 2.
Within 4 seconds press button (1) left of speedometer twice.
The present status for days or distance displays, within 10 seconds turn key in steering lock to position O.
Press and hold button (1), while turning key in steering lock to position 2 again. The present status for days or distance displays once more.
Continue to hold button (1) for approximately 10 seconds until a signal sounds and the display shows 10 000 mils or 15 000km. Release button (1).
2000-2001
Manual Reset:
Switch ignition on and immediately press knob to left of speedometer twice within 4 seconds.
Present status for days or distance is now displayed. Within 10 seconds, turn key in steering wheel lock to position 0.
Press and hold button to the left of speedometer, while turning key in steering lock to position 2 again. The present status for days or distance is displayed again. Continue to hold button until you hear a signal (approximately 10 seconds).
Release button.
Service interval displays the reset interval.
2002-2004
Switch ignition on and immediately press knob to left of speedometer twice within 1 second.
Present status for days or distance is now displayed. Within 10 seconds, turn key in steering wheel lock to position 0.
Press and hold button to the left of speedometer, while turning key in steering lock to position 2 again. The present status for days or distance is displayed again. Continue to hold button until you hear a signal (approximately 10 seconds).
Release button.
Service interval displays the reset interval.
1997-1999
Manual Reset:
Turn key in steering lock to position 2.
Within 4 seconds press button (1) left of speedometer twice.
The present status for days or distance displays, within 10 seconds turn key in steering lock to position O.
Press and hold button (1), while turning key in steering lock to position 2 again. The present status for days or distance displays once more.
Continue to hold button (1) for approximately 10 seconds until a signal sounds and the display shows 10 000 mils or 15 000km. Release button (1).
2000-2002
Manual Reset:
Switch ignition on and immediately press knob to left of speedometer twice within 4 seconds.
Present status for days or distance is now displayed. Within 10 seconds, turn key in steering wheel lock to position 0.
Press and hold button to the left of speedometer, while turning key in steering lock to position 2 again. The present status for days or distance is displayed again. Continue to hold button until you hear a signal (approximately 10 seconds).
Release button.
Service interval displays the reset interval.
2003
Turn on the ignition (standard display of the control system appears).
Press button (UP arrow) or (DOWN arrow) on the multifunction steering wheel until the FSS indicator with (Single Wrench) or (Double Wrench) and the service deadline appears in the multifunction display.
Press the reset knob for about 4 seconds. This message appears in the tachometer: “DO YOU WANT TO RESET SERVICE INTERVAL? CONFIRM BY USING RESET BUTTON”.
To confirm hold down the reset button until you hear a signal. The service indicator now displays the reset interval.
2004
Turn on the ignition (standard display of the control system appears).
Press button (UP arrow) or (DOWN arrow) on the multifunction steering wheel until the FSS indicator with (Single Wrench) or (Double Wrench) and the service deadline appears in the multifunction display.
Press the reset knob for about 4 seconds. This message appears in the tachometer: “SERVICE INTERVAL…RESET: R-BUTTON 3 SEC.”
To confirm hold down the reset button until you hear a signal. The service indicator now displays the reset interval.
2006
Turn the ignition to run (one position before starting engine).
Push the ěODO TRIPî switch to change the display to blank. Turn the ignition off.
While pressing the trip meter reset button, set the engine switch to run (one position before starting engine).
Keep pushing the ěRESETî switch for more than 7 seconds. While doing this operation, the master warning light comes on, a warning tone sounds and the “OIL MAINT RESET” message appears to inform you that light has been reset.
Turn the ignition off and then start the engine to verify the indicator has been reset.
2007
Turn the ignition to run (one position before starting engine).
Press the ěDISPî switch to change the multi-information display to blank. Turn the ignition off.
While pressing the trip meter reset button, set the engine switch to run (one position before starting engine).
Keep pushing the ěRESETî switch for more than 7 seconds. While doing this operation, the master warning light comes on, a warning tone sounds and the “OIL MILEAGE RESET” message appears to inform you that light has been reset. After 5 seconds, the system reset is completed.
Turn the ignition off and then start the engine to verify the indicator has been reset.
2008-2010
Turn the ignition to run – engine off (push START/STOP button once).
Press the ěDISPî switch to change the multi-information display to blank. Turn the ignition off.
While pressing the trip meter reset button, set the engine switch to run – engine off (push START/STOP button once).
Keep pushing the ěRESETî switch for more than 7 seconds. While doing this operation, the master warning light comes on, a warning tone sounds and the “OIL MESSAGE RESET” message appears to inform you that light has been reset. After 5 seconds, the system reset is completed.
Turn the ignition off and then start the engine to verify the indicator has been reset.
1982-1985
After completing the oil change, the maintenance lamp may be reset by inserting the ignition key into the appropriate slot on the instrument panel below the indicator lamp. The indicator will change to green.
1986-1991
Insert ignition key into slot below indicator flag at lower right corner of instrument cluster.
Push key in until indicator changes from red to green.
1992-1996
Insert ignition key into centre slot located on the front of the instrument cluster. When reset, the indicator changes to green.
1997-1999
With Reset Button on Instrument Panel:
Turn the ignition off.
Press the select switch and reset switch at the same time, turn the ignition switch to run (one position before starting).
Hold them for at least 10 seconds, until the indicator resets.
Turn the ignition off and then start the engine to verify the indicator has been reset.
With Key Slot on Instrument Panel:
Reset the indicator by inserting the key in the slot and changing the indicator to green.
2000-2005
Turn off the engine.
Press and hold the SELECT/RESET button in the instrument panel. and turn the ignition switch ON (ii).
Hold the button for at least 10 seconds, until the indicator resets.
Turn the ignition off and then start the engine to verify the indicator has been reset.
2006-2010
Turn the ignition to run (one position before starting engine).
Press the SELECT/RESET knob until the engine oil life indicator is displayed.
Press the SELECT/RESET knob for more than 10 seconds. The engine oil life indicator and the maintenance code(s) will blink.
Press the SELECT/RESET knob for more than 5 seconds. The maintenance items code(s) will disappear, and the engine oil life will reset to 100.
Turn the ignition off and then start the engine to verify the indicator has been reset.