Hi , to reset the service light you will need to insert the key and turn the ignition lights on but do not start the engine. you will see a push button on the lower left side of the instrument panel press and hold this until you have a triangle appear which then turns to the brake warning symbol , release the push button then press and hold the bc button in the indicator arm until reset appears , release and again press and hold the bc button until you have a moving clock symbol appear , release the bc button and wait for the display to change , once this has reset turn off the ignition and the service symbol should have reset . you may want to print these instructions before resetting