Fernando Alonso insisted he was saying thanks to the mechanics.
Mercedes paced the first and second days of April testing in Bahrain, with Lewis Hamilton getting to spend some time in the No. 1 spot on day two.
Felipe Nasr got the chance to drive a Williams in the second day of testing in Bahrain.
Red Bull's Daniel Ricciardo completed 67 laps on the second day of testing in Bahrain after electrical issues plagued the RB10 in the morning.
Jean-Eric Vergne done 64 laps with a best time of 1:35.557.
Nico Rosberg and Mercedes topped the charts in the opening day of testing in Bahrain.
Mercedes powered cars blanked the rest of the field on the podium during today's race in Bahrain.
Mercedes domination continues with Lewis Hamilton and Nico Rosberg in 1st and 2nd places on podium with a Sahara Force India Sergio Perez in 3rd.
Nico Rosberg showed today that he is also able to get pole positions. Mercedes locked the front row with Bottas and Perez behind.
Top 6 of today's free practice result were claimed by Mercedes-powered teams.
"Beyond three months is a long-term coma with consequences. With less than three months there may be no consequences."
The first three places remained the same as in FP1: Hamilton, Rosberg, Alonso.