Charles Leclerc’s victory at Silverstone was almost a moment of relief after weeks of searching for answers following the setup changes introduced after the Sprint race in an effort to regain the confidence he had lost with the Ferrari SF-26. The victory carried far greater significance than the smile on the podium alone suggested, as it marked the end of a particularly difficult and frustrating period for the Monegasque driver, who had spent several race weekends trying to reconnect with a car that had suddenly become much harder to drive at the limit.
The 2026 Formula 1 season has been one of major change, and even the most experienced drivers have found adapting to the new regulations far from straightforward. More than halfway through the campaign, the latest technical rules continue to introduce driving techniques that feel unnatural, like lifting off the throttle before the finish line to manage electrical power deployment, exactly as Mercedes did at Silverstone.
The new generation of Formula 1 cars demands an entirely different approach from both drivers and engineers, requiring constant adaptation and forcing teams to rethink many habits that had become second nature over the previous regulatory cycle.
Among all the changes this season, one particularly interesting development involving Charles Leclerc has largely gone unnoticed: a completely new approach to the software configuration on his steering wheel.
It is a significant step because, from his debut season with Ferrari until the end of last year, Charles Leclerc had always retained essentially the same layout, making only minor adjustments over the years. His preference had always been to keep a familiar working environment, allowing him to process information instinctively without having to adapt to a different visual arrangement every season.
Even then, his preferred configuration clearly differed from those used by Sebastian Vettel and his predecessor Kimi Räikkönen. While Sebastian Vettel preferred to display as much information as possible in a compact format, Charles Leclerc opted from 2019 onwards for a much cleaner interface, featuring large, easy-to-read data presented in a simple and intuitive way. His philosophy was based on reducing unnecessary distractions so that the most important information could be identified instantly while driving at more than 300 km/h.
That same philosophy remained unchanged until the end of last season and was also adopted by Carlos Sainz during his years at Maranello, with only minor tweaks to suit his own preferences for the placement of certain elements. Unlike several rival teams, Ferrari allows its drivers considerable freedom to customise the steering wheel interface according to their individual needs and driving styles.
Lewis Hamilton also pushed for a version closely resembling the layout he had used for many years at Mercedes, ensuring that his transition to the Italian side would be as smooth as possible by maintaining a familiar way of reading the car’s data.
Charles Leclerc’s case is especially noteworthy because this represents the first truly substantial modification to his steering wheel software since becoming a Ferrari driver eight years ago. It might be easy to assume the changes were simply required by the new regulations, but that is not entirely accurate.
Most Formula 1 teams have retained layouts that are broadly similar to those used under the previous generation of technical regulations, introducing only minor refinements rather than complete redesigns. This makes Ferrari’s decision, and the Monegasque’s willingness to embrace it, all the more interesting.
Lewis Hamilton, for example, has kept a steering wheel interface very similar to the one he used last season with the previous hybrid power units, adding only a handful of new functions like real-time MGU-K management. Charles Leclerc, by contrast, appears to have used the 2026 technical revolution as an opportunity to completely rethink the organisation of his steering wheel software, creating a layout that is dramatically different from anything he had used before.
Rather than simply adapting the previous display to accommodate new functions, the Maranello team seems to have redesigned the interface from the ground up with the specific demands of the 2026 regulations in mind.
This is an important detail because modern Formula 1 drivers rely on their steering wheel displays more than ever before. Throughout every lap they constantly monitor electrical deployment, battery state, brake temperatures, tyre conditions, differential settings, engine modes and countless other parameters, all while racing wheel-to-wheel at extraordinary speeds. Any improvement in the clarity or accessibility of this information can translate into better decision-making during critical moments of a race.
Completely redesigned data layout and a new MGU-K indicator
The first major change concerns the arrangement of information on the display. Whereas last season the most important data was presented clearly across the screen, many key parameters—including speed, engine revs, completed and remaining laps, and brake balance—have now been moved to the left-hand side inside compact information boxes. Although this might initially appear to reduce visibility, it actually creates a more structured layout in which related information is grouped together in a logical and efficient manner.
This redesign has freed up valuable space in the centre of the display for tyre temperature references and brake temperatures, which until the end of last season were hidden on a secondary screen. Having these values permanently visible means Charles Leclerc no longer needs to switch between multiple pages during particularly demanding phases of a race, allowing him to monitor tyre and brake performance continuously without taking his attention away from the track.
Naturally, the gear indicator and the currently selected power mode, controlled via the central rotary switch on the steering wheel, also remain prominently displayed. However, Ferrari has introduced two additional features for 2026 that are particularly interesting because they directly reflect the greater importance of electrical energy management under the new technical regulations.
As was already observed earlier this season on McLaren’s steering wheel, Ferrari has also introduced a vertical bar on the right-hand side of the display that clearly shows the driver exactly how the MGU-K is operating. When the bar extends upwards, the MGU-K is actively delivering energy to the powertrain, providing additional electrical performance during acceleration.
Conversely, when the bar moves downward and turns red—as happens under braking or at the end of long straights during superclipping—it indicates that the MGU-K is harvesting energy and recharging the battery.
This visual representation gives Charles Leclerc immediate confirmation of the hybrid system’s behaviour without requiring him to interpret numerical values or complicated graphics. In a Formula 1 cockpit, where fractions of a second matter, simplifying information in this way can make an important difference, particularly during qualifying laps or intense racing situations.
Ferrari has also redesigned the system that tells the driver when to activate the boost function, which provides a temporary increase in electric motor power for attacking or defending against rivals. The display now features five small red squares that help the driver monitor exactly how much boost remains available, since the system consumes a significant amount of stored electrical energy in just a few seconds.
Rather than relying exclusively on radio communication from the pit wall, Charles Leclerc can instantly understand how much electrical performance remains available and decide whether to save it for a later overtaking opportunity or deploy it immediately. This additional level of information becomes particularly valuable during strategic battles, where carefully managing electrical energy over several laps can ultimately determine the outcome of a race.
The emphasis Ferrari has placed on these electrical indicators also highlights just how central energy management has become under the 2026 Formula 1 regulations. Drivers are no longer simply focused on extracting maximum mechanical grip or aerodynamic performance. They must now constantly balance battery usage, harvesting efficiency and power deployment, making the steering wheel display one of the most important tools available inside the cockpit.
A dedicated turbo indicator for race starts
One of Ferrari's biggest innovations of 2026 has gone largely unnoticed
Charles Leclerc has completely redesigned his steering wheel software for the first time since joining Ferrari, with a new MGU-K display, boost management and turbo indicator built for F1's new rules pic.twitter.com/ibixGUVU5G
— Scuderia Fans (@ScuderiaFansF1) July 10, 2026
Ferrari’s excellent race start also played a decisive role in Charles Leclerc’s victory at Silverstone. The team’s launch strategy and optimised electronic management have made the SF-26 single-seater one of the strongest cars off the line since the opening race of the season, delivering remarkable consistency in an area where several competitors have struggled to achieve the same level of repeatable performance.
Strong race starts have become increasingly valuable in modern Formula 1 because overtaking opportunities are often limited, particularly on circuits where track position remains crucial. Gaining one or two positions within the opening few hundred metres can completely transform a driver’s race strategy, making launch performance an increasingly important competitive advantage.
Without the assistance of the MGU-H and with the electric motor unavailable below 50 km/h under the 2026 regulations, bringing the turbocharger up to the correct operating speed has become considerably more challenging than in previous seasons. To help manufacturers still refining this aspect of their power units, Formula 1 has even introduced an additional five seconds before the start procedure. The obvious question, however, is how drivers know when the turbo is fully prepared and spinning at the correct operating speed before the lights go out.
Each team has developed its own solution, but Ferrari uses a progressive indicator displayed as both a percentage reaching 100% and a three-colour system consisting of red, white and green, with green confirming that the turbocharger has reached its optimal operating speed and is fully prepared to deliver maximum performance.
It is a relatively simple feature, yet an extremely valuable one, giving drivers immediate confirmation that the system is operating within the correct window before the race start. Instead of relying purely on instinct or waiting for a radio confirmation, Charles Leclerc receives clear visual feedback directly on his steering wheel, allowing him to focus entirely on the launch procedure itself.
Given how crucial launch performance has become under the 2026 Formula 1 regulations, this indicator has become one of the most important additions to Charles Leclerc’s redesigned steering wheel software. It perfectly illustrates Ferrari’s broader philosophy of simplifying complex technical information into clear visual references that can be understood instantly, even under the enormous pressure of a Grand Prix start.
Taken together, these changes reveal that Charles Leclerc’s steering wheel is much more than a redesigned display. It reflects Ferrari’s evolving understanding of the demands created by the new Formula 1 regulations and demonstrates how even seemingly small software developments can contribute to improving driver confidence and overall performance.
Following his breakthrough victory at Silverstone, this redesigned interface may well become another important piece of the puzzle as Charles Leclerc and Ferrari continue their pursuit of further victories during the remainder of the 2026 Formula 1 season.
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