Valtteri Bottas will take a 5-place grid penalty for Sunday's British GP following an unscheduled  gearbox change decided by Mercedes.

Damage, similar to the issue which forced Mercedes to change Lewis Hamilton's gearbox in Austria, was apparently detected by the German squad.

"Valtteri's gearbox was damaged in the same way as Lewis', but less severely, and we had hoped to coax it to the end of the cycle," said a Mercedes spokesman.

"However, we have not been able to do so."

Bottas was fastest in both of Friday's free practice sessions but will now face an uphill battle with a 5-spot starting grid demotion.

Mercedes insisted however that the source of the gearbox issue had been indentified and resolved.

"The cause of the damage is now behind us, just as for Lewis' problem."

GALLERY: F1 drivers' wives and girlfriends

Keep up to date with all the F1 news via Facebook and Twitter

Phillip van Osten

Motor racing was a backdrop from the outset in Phillip van Osten's life. Born in Southern California, Phillip grew up with the sights and sounds of fast cars thanks to his father, Dick van Osten, an editor and writer for Auto Speed and Sport and Motor Trend. Phillip's passion for racing grew even more when his family moved to Europe and he became acquainted with the extraordinary world of Grand Prix racing. He was an early contributor to the monthly French F1i Magazine, often providing a historic or business perspective on Formula 1's affairs. In 2012, he co-authored along with fellow journalist Pierre Van Vliet the English-language adaptation of a limited edition book devoted to the great Belgian driver Jacky Ickx. He also authored "The American Legacy in Formula 1", a book which recounts the trials and tribulations of American drivers in Grand Prix racing. Phillip is also a commentator for Belgian broadcaster Be.TV for the US Indycar series.

Recent Posts

Honda's 'Earth Car' was anything but earth-shattering

Honda was full of good intentions when it unveiled on this day in 2007 its…

1 hour ago

Damson Idris appointed Global Brand Ambassador for Formula 1

British actor Damson Idris is swapping the fictional cockpit for a very real role in…

3 hours ago

Ralf Schumacher questions Stroll’s ‘autocratic’ rule at Aston Martin

Former F1 driver Ralf Schumacher has ignited a fresh storm around Aston Martin, openly questioning…

4 hours ago

Williams F1 reserve Browning escapes terrifying crash at Suzuka

Williams F1 reserve driver Luke Browning endured a terrifying high-speed crash in treacherous conditions at…

5 hours ago

Death threats in Miami: Doohan’s terrifying F1 ordeal revealed

The dream of a Formula 1 seat is supposed to be a triumph for any…

6 hours ago

‘Not my choice’: Horner breaks silence on Lawson-Tsunoda switch

The Formula 1 paddock was rocked early last season when Liam Lawson was unceremoniously demoted…

21 hours ago