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Verstappen Wins Sepang After Wet‑Mode Software Failure Delays Start

Race control’s on‑car software update exposed gaps in wet‑mode validation, and Mercedes now faces power‑unit damage that could trigger grid penalties

Overview

  • Max Verstappen took victory at the Sepang Grand Prix on Sunday, converting strong pace into the first win for Red Bull Ford Powertrains and Ford’s first F1 victory since 2003.
  • The race start was halted for about 45–50 minutes after many cars lost acceleration on the formation lap because a wet‑mode power‑unit setting entered an untested low‑speed control cycle that caused engines to go into an effective limp mode.
  • The FIA sent a software patch to all teams to restore normal engine control before the restart, a step that drew sharp public criticism from drivers who called the failure unacceptable and unsafe.
  • George Russell retired later with confirmed power‑unit damage, and Mercedes says the affected unit will be assessed because a replacement could force grid penalties given Russell has already reached component limits this season.
  • The incident focuses attention on two practical issues for F1: the need to validate electronic wet‑mode and control software in real‑world conditions, and how component limits and reliability problems can alter team strategies and championship outcomes; this also underscores the rapid payoff for Red Bull’s multi‑year move to build engines with Ford as partner.