Formula 1 Bahrain GP in Malaysia

F1 Bahrain GP in Malaysia descends into chaos as car trouble prompts red flag

Suspected power unit gremlins for a number of cars, including Ferrari's Lewis Hamilton, forced Formula 1 race control to suspend the start of a wet Bahrain Grand Prix

Filip Cleeren

Filip Cleeren

Edited: Oct 4, 2026, 8:55 AM

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FIA Medical Car kicks up spray in the pit lane.

Max Verstappen, Red Bull Racing

The Formula 1 Bahrain Grand Prix in Malaysia has been red-flagged after several cars suffered power unit gremlins during a wet set of formation laps.

After a heavy tropical thunderstorm, the action at Malaysian Sepang was set to get underway with a number of laps behind the safety car followed by a standing start.

But ahead of F1's first-ever wet event under the 2026 regulations, a number of cars suffered power unit gremlins in the rain, suspected to be software-related.

Initially, polesitter Max Verstappen reported a lack of acceleration from his Red Bull before the Dutchman got going again. Soon after, second-placed Lewis Hamilton reported a similar issue on his Ferrari, with the Briton crawling around the first formation lap as the rest of the field passed him. One lap later, Hamilton too managed to get going again.

More cars, including Racing Bulls man Liam Lawson, Audi driver Gabriel Bortoleto and Cadillac's Valtteri Bottas, also appeared to struggle with similar problems, with race control suspending the start procedure and throwing a red flag. 

With the grid mixed up as cars streamed into pitlane, race control will revert to the original grid positions when the running is resumed.

Photos from F1 Bahrain GP in Malaysia- Sunday

Max Verstappen, Red Bull Racing

Bahrain GP in Malaysia - Sunday, in photos

Lewis Hamilton, Ferrari

Bahrain GP in Malaysia - Sunday, in photos

George Russell, Mercedes; Lando Norris, McLaren; Carlos Sainz, Williams

Bahrain GP in Malaysia - Sunday, in photos

Driver parade atmosphere

Bahrain GP in Malaysia - Sunday, in photos

Frederic Vasseur, Ferrari

Bahrain GP in Malaysia - Sunday, in photos

Andrea Kimi Antonelli, Mercedes

Bahrain GP in Malaysia - Sunday, in photos

Charles Leclerc, Ferrari

Bahrain GP in Malaysia - Sunday, in photos

Isack Hadjar, Red Bull Racing

Bahrain GP in Malaysia - Sunday, in photos

Wet weather

Bahrain GP in Malaysia - Sunday, in photos

Franco Colapinto, Alpine

Bahrain GP in Malaysia - Sunday, in photos

Andrea Kimi Antonelli, Mercedes, Lewis Hamilton, Ferrari, George Russell, Mercedes

Bahrain GP in Malaysia - Sunday, in photos

Andrea Kimi Antonelli, Mercedes, Lewis Hamilton, Ferrari, Isack Hadjar, Red Bull Racing

Bahrain GP in Malaysia - Sunday, in photos

Pierre Gasly, Alpine, Isack Hadjar, Red Bull Racing

Bahrain GP in Malaysia - Sunday, in photos

Charles Leclerc, Ferrari, Esteban Ocon, Haas F1 Team

Bahrain GP in Malaysia - Sunday, in photos

Max Verstappen, Red Bull Racing

Bahrain GP in Malaysia - Sunday, in photos

Andrea Kimi Antonelli, Mercedes, Max Verstappen, Red Bull Racing

Bahrain GP in Malaysia - Sunday, in photos

Safety Car

Bahrain GP in Malaysia - Sunday, in photos

Lewis Hamilton, Ferrari

Bahrain GP in Malaysia - Sunday, in photos

Nico Hulkenberg, Audi F1 Team, Arvid Lindblad, Racing Bulls, Lando Norris, McLaren

Bahrain GP in Malaysia - Sunday, in photos

Esteban Ocon, Haas F1 Team

Bahrain GP in Malaysia - Sunday, in photos

Andrea Kimi Antonelli, Mercedes

Bahrain GP in Malaysia - Sunday, in photos

Nico Hülkenberg, Audi F1 Team

Bahrain GP in Malaysia - Sunday, in photos

Isack Hadjar, Red Bull Racing

Bahrain GP in Malaysia - Sunday, in photos

Max Verstappen, Red Bull Racing

Bahrain GP in Malaysia - Sunday, in photos

Isack Hadjar, Red Bull Racing

Bahrain GP in Malaysia - Sunday, in photos

Lance Stroll, Aston Martin Racing

Bahrain GP in Malaysia - Sunday, in photos

Andrea Kimi Antonelli, Mercedes, Max Verstappen, Red Bull Racing

Bahrain GP in Malaysia - Sunday, in photos

George Russell, Mercedes

Bahrain GP in Malaysia - Sunday, in photos

Max Verstappen, Red Bull Racing

Bahrain GP in Malaysia - Sunday, in photos

Lewis Hamilton, Ferrari

Bahrain GP in Malaysia - Sunday, in photos

Max Verstappen, Red Bull Racing

Bahrain GP in Malaysia - Sunday, in photos

Andrea Kimi Antonelli, Mercedes, Max Verstappen, Red Bull Racing

Bahrain GP in Malaysia - Sunday, in photos

Max Verstappen, Red Bull Racing

Bahrain GP in Malaysia - Sunday, in photos

Andrea Kimi Antonelli, Mercedes

Bahrain GP in Malaysia - Sunday, in photos

Lewis Hamilton, Ferrari

Bahrain GP in Malaysia - Sunday, in photos

Andrea Kimi Antonelli, Mercedes

Bahrain GP in Malaysia - Sunday, in photos

Max Verstappen, Red Bull Racing

Bahrain GP in Malaysia - Sunday, in photos

Andrea Kimi Antonelli, Mercedes, Lewis Hamilton, Ferrari, Max Verstappen, Red Bull Racing

Bahrain GP in Malaysia - Sunday, in photos

Andrea Kimi Antonelli, Mercedes, Max Verstappen, Red Bull Racing

Bahrain GP in Malaysia - Sunday, in photos

Max Verstappen, Red Bull Racing, Laurent Mekies, Red Bull Racing Team Principal

Bahrain GP in Malaysia - Sunday, in photos

Andrea Kimi Antonelli, Mercedes

Bahrain GP in Malaysia - Sunday, in photos

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