F1 / NEWS & CONTEXT

Sainz urges F1 to examine its rules after race software fault

BBC Sport says a software fault delayed Sunday’s Bahrain Grand Prix in Malaysia by 90 minutes. Williams driver Carlos Sainz says F1 must examine its regulations.

GPBeat · Newsroom05 Oct 2026, 14:12 · 1 min

BBC Sport reports that a bug in wet-weather engine-map software left several cars struggling to move on the formation laps at Sunday’s Bahrain Grand Prix in Malaysia. The start was abandoned, new software code was issued, and the race began an hour and a half late.

In remarks reported by BBC Sport on 5 October, Williams driver Carlos Sainz said Formula 1 needed to take a hard look at itself. Sainz, a director of the Grand Prix Drivers’ Association, argued that the regulations were too complicated for drivers, teams and engine manufacturers, and that decisions made four or five years ago were wrong. He also said the FIA and F1 were doing the best they could under those rules.

BBC Sport links the fault to a wet-weather setting that reduces total electrical power from 350kW to 250kW. It reports that governing body the FIA has launched a full review, but gives no timetable or outcome.

Red Bull team principal Laurent Mekies said on Monday that the incident was a reminder to keep system complexity under control. He expected teams, the FIA and F1 to discuss how to prevent a repeat.

Sources 01

PRIMARY SOURCEBahrain GP in Malaysia: Carlos Sainz says F1 needs to look at itself after software glitches - BBC SportBBC Sport · Source date as found: 2026-10-05

Source context

BBC Sport is the sole source for the reported fault, delay and FIA review; no primary FIA statement or race-timing record is cited.

Claims and supporting evidence 7

The BBC reports that a wet-weather engine-map software bug left several cars struggling to move on formation laps. The start was abandoned, new software code was issued, and the race began an hour and a half later than scheduled.

This source finding must be read within the stated scope and source context. Race disruption and reported cause Sunday's race, as described in the article published on 5 October 2026. The technical diagnosis and delay are the BBC's reporting, not measurements or records reproduced in the article.

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Williams driver Carlos Sainz, identified as a director of the Grand Prix Drivers' Association, said F1 needed to examine itself after the glitches. He called the regulations extremely complicated and said decisions made four or five years earlier were wrong. These are Sainz's views, not an established finding or a statement on behalf of the association.

This source finding must be read within the stated scope and source context. Carlos Sainz's criticism and role Remarks reported in the BBC article published on 5 October 2026; the article does not specify when Sainz spoke. His association role does not establish that the association adopted his position.

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Sainz also said the FIA and F1 were doing the best they could under the regulations. His criticism of earlier decisions should not be recast as a claim that they were doing nothing about the disruption.

This source finding must be read within the stated scope and source context. Qualification within Sainz's remarks Remarks reported in the BBC article published on 5 October 2026. This qualifies Sainz's criticism; it does not resolve whether the regulations were sound.

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The BBC reports that governing body the FIA launched a 'full review' of the situation.

This source finding must be read within the stated scope and source context. Regulator's reported response Reported in the BBC article published on 5 October 2026. The article does not reproduce an FIA announcement or give a timetable or outcome for the review.

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Red Bull team principal Laurent Mekies said on Monday that the incident was a reminder to keep system complexity under control, and anticipated discussions with teams, the FIA and F1 about preventing similar situations.

This source finding must be read within the stated scope and source context. Another named reaction Monday, as specified by the BBC. The discussions were an expectation expressed by Mekies, not a reported completed agreement.

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The BBC connects Sainz's remarks to debate over this year's new engine regulations, described as having a near 50-50 combustion–electrical power split. It says the wet-weather rule reduces total electrical power from 350 kW (470 bhp) to 250 kW (335 bhp).

This source finding must be read within the stated scope and source context. Technical and regulatory context Regulations described as applying in the article's current season. The figures describe regulatory power settings, not a measured power loss for a particular car during the glitch.

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The BBC says energy-recovery allowances already vary by circuit this year and that the combustion–electrical split will move to 60-40 in favour of combustion in two steps by 2028. It describes a turbo V8 with roughly 15–25% electrical power as the likeliest future solution, not as an adopted rule.

This source finding must be read within the stated scope and source context. Reported changes and prospective engine formula Current-season change, planned steps through 2028, and a prospective later formula. Keep the reported current rule change distinct from the stated 2028 plan and the BBC's assessment of an undecided future solution.

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This article was produced with AI assistance. Source references make its supporting evidence traceable.