Pirelli has declared Wednesday's test day its wet weather day after overnight showers left the track in a damp state. The FIA gave the tyre supplier permission to allocate... read more »

McLaren has revealed that a sequence of electrical issues kept it out of action at Jerez on Tuesday. read more »

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 »

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 »

McLaren missed the first test day of the 2014 Formula 1 season as electrical problems with the new MP4-29 kept it in the Jerez garages on Tuesday read more »

Kimi Raikkonen topped the first day of testing in Jerez on Tuesday, although the times meant very little due to the lack of action. The first out was Mercedes's Lewis... read more »

A fire at Marussia's factory in Banbury has damaged vital computer equipment according to the team. The fire is believed to have started from an electrical fault in the... read more »

Mark Webber has described the RB9's reliability - at least on his side of the garage - as "stupid and embarrassing" after he suffered yet another problem which... read more »

Mercedes team principal Ross Brawn and Red Bull design guru Adrian Newey are both predicting struggles next season with regards the new power units. The sport will... read more »

There was no sign of the tyre blowouts which marred last weekend’s British Grand Prix in first practice in Germany on Friday although Ferrari’s Fernando... read more »

Paul di Resta endured a mixed day during practice for the Canadian Grand Prix. The Brit was fastest in a damp first session but was only thirteenth in the afternoon session,... read more »

Force India has confirmed that Paul di Resta's Friday practice was cut short by an electrical problem read more »

Lewis Hamilton finished his first race for Mercedes AMG in fifth place today whilst team-mate Nico Rosberg had to retire his car following an electrical problem on lap 27.... read more »

Mark Webber revealed that an electrical glitch heavily compromised his Australian Grand Prix as he laboured to sixth place read more »

After starring in qualifying, Nico Rosberg ended up retiring before the midpoint of the Australian GP after his Mercedes suffered an electrical problem. read more »

Nico Rosberg has revealed that it was an electrical problem that caused his W04 to stop during Sunday's Australian GP... read more »

Nico Rosberg cut a happy figure after the third day of testing in Jerez. Rosberg completed only fourteen laps on the opening day when an electrical fault ended his running. To... read more »

Nico Rosberg refused to be downbeat after Mercedes suffered an electrical issue at Jerez on Tuesday, with the German having to end his day prematurely. The 27-year-old says he... read more »

Nico Rosberg has said that the Mercedes W04 feels ‘solid’ despite completing only fourteen laps following an electrical fault. Rosberg’s day ended... read more »

Nico Rosberg says he had a "good feeling" about his W04 right up until an electrical problem caused the car to stop... read more »

Mercedes is forced to bring its programme to an early end on day one of running in Jerez after an electrical issue hits Nico Rosberg's first run in the new F1 W04 read more »

Romain Grosjean takes over at the head of the timesheets for Lotus as Mercedes decides to call it a day following Nico Rosberg's earlier electrical fire.... read more »

Mercedes has been forced to cut short its first day of pre-season testing at Jerez, with the team's new F1 W04 suffering an electrical problem. In order to ensure that... read more »

Nico Rosberg sets the early pace on day one of testing at Jerez, despite causing a red flag stoppage due to an electrical fault read more »

The FIA will agree to a delay in the introduction of rules forcing Formula One cars to run on electrical power in the pit lane read more »