Stewards Investigate Mercedes Over Unsafe Car Condition in Australian GP Qualifying Drama
Mercedes faced official scrutiny from stewards following an unsafe car release during qualifying at the Australian Grand Prix, with cooling fans detaching from Kimi Antonelli's W17 and causing a red flag stoppage in Q3. The incident raised questions about the team's pre-session vehicle checks and safety protocols.

The stewards called Mercedes to account after the team released Kimi Antonelli's car onto the track in conditions deemed unsafe during qualifying for the Formula 1 Australian Grand Prix.
A premature red flag halted proceedings in Q3 when cooling fans remained attached to Antonelli's W17, with dangerous consequences. One fan became detached in the braking zone at Turn 1, while a second fan separated as the car approached Turn 3. The subsequent safety concerns forced the session stoppage and triggered an immediate stewards' investigation into Mercedes' decision to send the vehicle out without properly securing or removing the cooling apparatus.
The incident highlighted critical safety procedures in the high-pressure environment of qualifying, where teams must balance preparation efficiency with proper vehicle checks before vehicles enter the circuit. The investigation examined how the cooling fans, which are typically removed before track running, remained in place and came loose during high-speed cornering—a scenario that could have posed risks to both the driver and track personnel.
Original source
Motorsport.com
Related Regulations
Hover over badges for quick summaries, or scroll down for full official text and simplified explanations.
Full Regulation Text
Article B1.10.1
Reporting of Incident
Chapter: B1
In Simple Terms
The Race Director can report any incident that happens on track or any suspected rule break to the stewards for investigation. This is how potential violations get officially reviewed and potentially penalized.
- Race Director has authority to report on-track incidents to stewards
- Can report suspected breaches of Sporting Regulations or Code of Conduct
- Reporting initiates the official stewards' investigation process
- Applies to any incident occurring during the race
Official FIA Text
Race Director may report any on-track incident or suspected breach of Sporting Regulations or Code to stewards.
Article B1.10.2
Investigation of Incident
Chapter: B1
In Simple Terms
When stewards think something needs looking into during or after a race, they can start an investigation. If they decide to investigate, the involved drivers get a message and must stay at the circuit for up to 60 minutes while stewards review what happened. The stewards will only hand out a penalty if they believe a driver was clearly at fault for the incident.
- Stewards have the authority to investigate incidents at their discretion
- Drivers involved must be notified and cannot leave the circuit for up to 60 minutes after the race finish
- Penalties are only given if a driver is wholly or predominantly to blame
- Stewards decide whether an incident warrants a penalty after investigation
Official FIA Text
Stewards discretion to proceed with investigation. Message informing Competitors of involved drivers sent. If displayed within 60 minutes after TTCS finish, drivers may not leave circuit without stewards consent. Stewards decide if penalty warranted; no penalty unless driver wholly/predominantly to blame.
Article C1.4
Dangerous construction
Chapter: ARTICLE C1: GENERAL PRINCIPLES
In Simple Terms
The stewards can ban a car from racing if they think it's unsafe or poorly built. If they spot a safety problem during practice, qualifying, or the race, they can stop that car from competing right away without waiting.
- Stewards have authority to prohibit any vehicle deemed dangerously constructed
- The decision can be made immediately during any session if safety concerns are identified
- This rule protects driver safety by preventing structurally unsafe cars from competing
- No advance notice is required if dangerous construction is discovered mid-session
Official FIA Text
The stewards may prohibit the participation of a vehicle whose construction is deemed to be dangerous. Should the relevant information become apparent during a session, such a decision may apply with immediate effect.
Trending Articles

Blaney Clinches Victory at Phoenix, Completes Dominant Penske Showing
about 1 hour ago
Safety Concerns Emerge Over F1's Regulatory Overhaul as Vasseur Defends New Direction
about 3 hours ago
Montoya Impressed by Lindblad's Composure Against Verstappen in Debut Points Finish
about 5 hours ago
Mercedes Chief's Paddock Blunder Becomes Internet Gold at Australian Grand Prix
about 5 hours ago
Bearman Reflects on Learning Curve: How Haas's Unpredictable Machine Tested His Rookie Resolve
about 5 hours ago