hold milage reset button in and switch on ignition.hold for about 5 seconds and it will reset.
To reset the service warning light on a Vauxhall Astra, turn the ignition key to the "ON" position without starting the engine. Press the accelerator pedal three times within five seconds, then switch off the ignition. Turn the ignition back on, and the service light should be reset. If it doesn't turn off, repeat the process or consult the owner's manual for specific instructions for your model year.
You don't!
if u changed thermostat it has to be reset so fan can turn on correctly
this means that's its due a service , if you press and hold the odometer (trip) button on your dash then turn ignition on you should get a countdown from 10 to 0 then the service light will be reset, and............... the spanner has gone!!!!!
To reset the engine light on a Vauxhall Astra, you can use an OBD-II scanner to clear any stored fault codes, which will usually turn off the light. Alternatively, you can disconnect the car battery for about 15 minutes to reset the system, but this may also reset other settings. If the light returns, it is advisable to diagnose and address the underlying issue. Always consult your vehicle's manual for specific instructions related to your model year.
To reset the service light on a 2005 Astra, turn the ignition key to the "ON" position without starting the engine. Press and hold the trip odometer reset button on the dashboard until the service indicator resets, usually indicated by a flashing light or a beep. Release the button, turn off the ignition, and then start the engine to confirm that the service light has been successfully reset.
The spanner comes up to indicate that the car is due for a service. It should be reset by the garage after the service is carried out.
To reset, with the ignition off, hold in the trip reset button, then turn the key to position 2 so that the dash lights come on, and the inspection message will change to 4 flashing dashes (----). release the trip button. Job done.
Just press the trip reset button
To reset the service light on a 2007 Vauxhall Agila, turn the ignition key to the "ON" position without starting the engine. Press the gas pedal fully three times within five seconds. After this, turn the ignition off and then start the engine to confirm that the service light has been reset. If the light remains on, repeat the process.
before you turn ignition on hold in your milometer button it should go off .