I just saved the headache of going for 5000 km check of my grande , went to Liqui Moli outlet in front of defence 2 , a very neat and clean place , changed the oil 5/40 fully synthetic got the filter for 800 from Younas autos , air cleaner , ac filter and battery water work done at the same place. Total cost inside 6000 , better oil plus time saved. No need to clean plugs at 5000. Will get them done at 10000 km.