McLaren's pre-season testing programme got off to an inauspicious start on Tuesday, when an electrical problem prevented Jenson Button from giving the new MP4-29 its debut... read more »

Kimi Raikkonen says he is not surprised at the high attrition rate that blighted the first Formula 1 pre-season test day. read more »

McLaren failed to put in a single lap on the opening day of pre-season testing due to "electrical issues" with the new MP4-29... read more »

Kimi Raikkonen tops the first day of pre-season testing in Spain as teams work to come to terms with the new regulations in place in the 2014 F1... read more »

Ferrari's Kimi Raikkonen set the fastest time on a very quiet opening day of pre-season testing at Jerez, which saw four red flags, one big shunt for Lewis Hamilton and... read more »

Kimi Raikkonen went fastest on the first day of his Ferrari return as only six drivers set times on a stunted opening to Formula 1 2014 pre-season testing. read more »

Today's times from Jerez as 2014 pre-season testing gets underway. read more »

Day One at Jerez did not get off to a flying start with four red flags, a crash for Lewis Hamilton, a P1 for Kimi Raikkonen and no sign of McLaren... read more »

Kimi Räikkönen marked his return to Ferrari by setting the pace on the opening day of pre-season testing at Jerez. The Finn delivered a best time of 1:27.104... read more »

Caterham revealed their 2014 car - the CT05 - midway through the opening day of the first pre-season test at Jerez. read more »

Encouraged by early running for Mercedes despite crashing heavily and says problems are to be expected during pre-season testing     read more »

Lewis Hamilton says he is "very encouraged" by the start his Mercedes team has made to the pre-season testing period. read more »

Lewis Hamilton set the pace but suffered a high-speed crash on a subdued and stuttering first morning of Formula 1 pre-season testing at Jerez. read more »

Although his team is 'sitting out' this week's opening pre-season test, Nick Chester's 2014 contender for Lotus has been the subject of much speculation. read more »

Mercedes suffered an early setback in pre-season testing at Jerez on Tuesday when Lewis Hamilton damaged the new W05 in a high-speed crash. read more »

Red Bull and Mercedes, the two teams that start 2014 as favourites, unveil their new cars at pre-season testing. read more »

Force India completed a flurry of launches prior to the start of F1 pre-season testing at Jerez, with Nico Hulkenberg and Sergio Perez revealing the VJM07. read more »

Mercedes has unveiled its 2014 challenger, the F1 W0f, at Jerez today ahead of the opening pre-season test. read more »

Red Bull have launched the car which they hope will lead them to a fifth straight World Championship ahead of the start of pre-season testing at Jerez. read more »

Mercedes have revealed their 2014 car - the W05 - in the Jerez pit-lane ahead of the first pre-season test. read more »

Mercedes has launched its 2014 car, WO5, at the Jerez circuit ahead of the first day of pre-season testing read more »

Mercedes launched their 2014 car, the W05, in the Jerez pit lane on Tuesday morning, just an hour before pre-season testing began. read more »

Marussia will not make Day One of pre-season testing due to a "small but frustrating technical issue"... read more »

With the first pre-season test kicking off this week in Jerez, and arguably the most important of the three, here's your guide to who's driving which car and when.... read more »

Formula 1 roars back into left on Tuesday morning, with the first of three, four-day tests getting underway at the Circuito de Jerez in southern Spain. GPUpdate.net provides... read more »