trip computer OPEL MERIVA 2015.5 Ohjekirja (in Finnish)
Nothing was found :-(
Try to search something different in this manual:
clock, warning, buttons, fuel pressure, phone, key fob, fog light bulb, android auto
Popular in this manual:
ABS, child restraint, key, radio, ECU, sat nav, isofix, language, TPMS, airbag, stop start
Or view whole manual here: