From which dealer u got all this?????????:-!
Should i stick to Suzuki Genuine oil or Shift to ZIC XQ as highlighted by @sdogar
And do these dealers really change oil or they do some hanky panky and u think that they have changed the oil as they dont allow u to see ur car once its inside there workshop for maintenance??????/
Because if i buy them Zic XQ and they put some other oil how i will come to know which oil they have put in???? or even they have changed oil and oil filter or not???????