Mercedes say Nico Rosberg's retirement from the Singapore GP was caused by his car being contaminated by a "foreign substance". read more »

Mercedes has revealed that a freak substance contamination contributed to Nico Rosberg's retirement from last weekend's Singapore Grand Prix. read more »

Mercedes has revealed that a 'foreign substance' contaminated Nico Rosberg's Mercedes prior to the Singapore Grand Prix, which ultimately led to his retirement.... read more »

Mercedes has revealed that the precise reason for Nico Rosberg's retirement from the Singapore GP was "contamination". read more »

Nico Rosberg's retirement from the Singapore Grand Prix was caused by a freak substance contamination creating an electronics short circuit in his Mercedes Formula 1 car,... read more »

Mercedes boss Toto Wolff says his squad must improve its reliability as he fears the world championship fight between Lewis Hamilton and Nico Rosberg could be decided by a... read more »

Nico Rosberg says his retirement at the Singapore Grand Prix proves Mercedes has to make reliability a priority before the end of the year read more »

Esteban Gutierrez says it is almost impossible for Sauber to achieve good results after the Mexican slumped to his sixth retirement of the season in the Singapore Grand Prix. read more »

Lewis Hamilton is wary that his new championship lead could be snatched away with one retirement in the coming races and has promised not to change his approach read more »

A strong showing on Saturday yielded little reward for Nico at the Marina Bay Street Circuit, as an early mechanical retirement brought his race to a premature end. In his... read more »

Daniel Ricciardo says he spent half the Singapore Grand Prix worrying a power issue would spell the end of his Singapore Grand Prix as he finished third at Marina Bay read more »

Nico Rosberg says it was a "horrible feeling" when his car failed to start on the grid after his retirement allowed Lewis Hamilton to take the championship lead with... read more »

Mercedes has revealed that a broken electrical wiring loom was probably to blame for Nico Rosberg's Singapore Grand Prix disaster. The German had a problem on his lap to... read more »

Mercedes has confirmed that a steering wheel wiring loom failure was the cause of Nico Rosberg's retirement from the Singapore Grand Prix. Rosberg was set to start from... read more »

The Mercedes Formula 1 team says a broken wiring loom inside the steering column was to blame for Nico Rosberg's retirement at the Singapore Grand Prix. read more »

Lewis Hamilton admits Nico Rosberg's retirement in the Singapore Grand Prix has given him "a huge help" in the title race but wants to see Mercedes finishing one-two read more »

Esteban Gutierrez's frustrations got the better of him in Singapore when he angrily threw his gloves after yet another retirement... read more »

Nico Rosberg has urged Mercedes to improve its reliability after his costly retirement from Sunday night's Singapore Grand Prix. read more »

Lewis Hamilton wins in Singapore and re-takes championship lead as teammate Nico Rosberg suffers second retirement of the season. read more »

Nico Rosberg has vowed to come back in “full attack" mode at Suzuka after electronic problems lead to his second retirement of the season in the Singapore GP. read more »

Kimi Raikkonen says he has not made a decision on when he will retire from F1 but hopes to see out his career at Ferrari read more »

Kimi Raikkonen says he hasn t yet decided when he will retire from F1, but says he won t drive for another team after Ferrari read more »

Fiat chief executive Sergio Marchionne has criticised Ferrari president Luca di Montezemolo for his Monza statement, in which he said he would be the one to decide when he will... read more »

Scuderia Ferrari did not enjoy their best of races on home ground with Kimi Raikkonen taking just 2 points for the Italian team. Fernando Alonso suffered an ERS failure that... read more »

Ferrari boss Marco Mattiacci says a previously unseen Energy Recovery System (ERS) problem was to blame for Fernando Alonso's retirement from the Italian Grand Prix. read more »