Toto Wolff admits Mercedes have lost control on crucial F1 issue
Mercedes F1 boss Toto Wolff has revealed that the team need to get to the bottom of their reliability issues, or face missing out on winning both the drivers' and constructors' titles.
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Mercedes F1 boss Toto Wolff has revealed that the team need to get to the bottom of their reliability issues, or face missing out on winning both the drivers' and constructors' titles.