Think you press the trip bottom on the dash, whilst turning the ignition on, and hold it down for 10 seconds.
1. Turn the ignition switch to the “On” position without starting the engine.
2. Press the odometer reset button repeatedly until the total mileage is displayed.
3. Turn the ignition switch to “Off.”
4. Press and hold the trip odometer reset button.
5. Turn the ignition switch to “On.” Do not start the engine.
6. Release the trip odometer reset button after the service display counts down from 10 to 0 and the service light resets.
The real repair is to have the vehicle serviced by a Bentley dealer. The other option is as follows…
Press and hold the trip button
While doing this, turn the ignition key into the on position
Let go of both, and you will see the words “service reset” on the drivers instrument panel screen
Now press the silver knurled roller switch “OK” on the right side of the steering wheel controls, by the menu button. This will confirm the request.
“Resetting the service reminder indicator (SRI), model years 2002-
The service reminder indicator (SRI) informs the driver that it is time for the car to be serviced. The text message is displayed for 120s each time the ignition is switched on.
Proceed as follows to reset the service reminder indicator (SRI):
1.Ignition position I
2. Press and hold in the reset button for the trip odometer
3. Ignition position II. Note! Turn the key to position II within 2 seconds
4. Hold the reset button for the trip meter pressed in until the original value has been reset. Note! For all vehicles from the 2003 model year a general yellow lamp will light when the reset button must be released
5. Release the reset button for the trip odometer within 4 seconds. The instrument gives an audible signal when resetting has succeeded
6. If the trip meter is already reset the reset button should be held in for a minimum of 10 seconds and a maximum of 14 seconds.
Note! If the reset button for the trip odometer is not released within 4 seconds, the service reminder indicator (SRI) is not reset.”
RESETTING 5000 MILE SERVICE LAMP ON 1994 + 1995 850
NOTE: This function is for the service reminder lamp, be sure you have performed the proper service such as changing the oil before resetting. If the check engine lamp is illuminated when the car is running, you’ll need to have the car looked at by the Volvo dealer for proper diagnosis.
1. Turn on the ignition to the KPII position so the warning lamps on the dash are illuminated. Do not start the car.
2. Open the bonnet of the car and locate Diagnostic test port (A) behind the driver side headlamp.
3. Remove the cover and pull the jumper wire out of the holder in the cover.
4. Insert the jumper into terminal #7, then press button 4 times, wait approximately 5 seconds and the red lamp should glow continuously. You are now in the data reset mode.
5. Press the button 1 time and wait approximately 5 seconds for the lamp to glow again then press the button 5 times. After about 5 seconds the lamp will illuminate again, press the button 1 time and you will see the lamp flash repeatedly for a couple of seconds indicating that the service lamp has been properly reset.
6. If a mistake is made, simply switch the ignition off and back on to reset and start over.
1996 Model (Some of them)
On these models the diagnostic socket is in front of the gear stick. Switch the ignition on. As you look at the speedometer on the dash, beneath it opposite the trip reset button is a rubber plug. Remove the plug and with a thin pointer such as a ball point pen, depress the pin. This will reset the service light.
1999 Model Service Lamp Reset Procedure
1. Press and hold trip odometer reset button
2. Turn ignition key to run position KPII (not the start position)
3. Wait 30 seconds or until service light begins blinking
4. Release Trip Odometer button
5. Turn ignition to off position