Helmut Marko has told Sebastian Vettel it is time for him to "raise his game" and adapt to the new style of Formula 1.
Vettel's fourth successive title defence has not gone according to plan as the Red Bull racer has struggled to get the most out of his RB10.
The car's Renault engine has put the team on the back foot as it is down in power compared to the likes of Mercedes while reliability has also been an issue.
But despite the team's general woes, Daniel Ricciardo recorded the first victory of his Formula 1 career in Canada, making the most of a bad Sunday for Mercedes.
That result moved Ricciardo up to third in the Championship on 79 points while Vettel is fifth, 19 points...
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