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Jaguar Land Rover’s production shutdown continued beyond 1 October 2025: that date was the earliest the company said its pause might end, not a confirmed return-to-production date. JLR announced on 7 October that a controlled, phased manufacturing restart would begin on 8 October, after a cyber incident forced it to take systems offline and disrupted operations across its business and supply chain.
Why did Jaguar Land Rover shut down?
JLR took systems offline after a cyber incident, disrupting the company’s ability to operate normally. Workers were sent home from factories in central and northwest England on 31 August 2025, according to the Associated Press. JLR disclosed limited technical information while investigating the incident.
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The disruption was not confined to factory IT. In a statement to the House of Commons on 9 September, minister Chris Bryant said production and sales had stopped, staff had been told to stay home, dealership vehicle registration was affected, and garages initially had difficulty ordering parts.
Shutdown and restart timeline
| Date | What JLR or officials said |
|---|---|
| 31 August 2025 | JLR sent workers home from factories in central and northwest England after the cyberattack, the Associated Press reported. |
| 5 September 2025 | The National Cyber Security Centre said it was working with JLR to support the company in relation to an incident. |
| 9 September 2025 | Minister Chris Bryant told Parliament that production and sales had stopped and staff were instructed to stay home; he said the government and NCSC were engaging with JLR daily. |
| 19 September 2025 | The Department for Business and Trade and the Society of Motor Manufacturers and Traders described a significant effect on JLR and the wider automotive supply chain, and said they were working directly with suppliers. |
| 23 September 2025 | JLR said the production pause would continue until at least 1 October as it worked on a phased restart timeline and continued its investigation. |
| 28 September 2025 | The UK government announced a commercial-bank loan guarantee expected to unlock up to £1.5 billion for JLR and its supply chain. |
| 7 October 2025 | JLR announced that controlled manufacturing restarts would begin on 8 October, in phases. |
What “until at least 1 October” meant
JLR’s 23 September announcement set a minimum pause date, not a promise that production would resume on 1 October. The company said the extension was “to give clarity for the coming week as we build the timeline for the phased restart of our operations and continue our investigation.” Its later announcement, on 7 October, set 8 October as the start of a controlled restart.
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How the restart was planned
JLR said the first restart steps would be at its Electric Propulsion Manufacturing Centre and Battery Assembly Centre. Stamping and vehicle operations in the UK and at Nitra in Slovakia were to follow, with a phased sequence spanning engine, battery, stamping, body, paint and logistics operations. The company also said Halewood operations would restart later in the sequence. The announcement described a staged return, not an immediate resumption of all production.
How workers, dealers and suppliers were affected
The shutdown affected employees as well as the businesses that depend on JLR’s production and sales. The UK government’s 28 September announcement said JLR employed 34,000 people in its UK operations and that around 120,000 people worked in its supply chain. Those are UK figures reported by the Department for Business and Trade, UK Export Finance and HM Treasury in 2025.
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JLR later said it had set up a supplier help desk, used a manual payment system for outstanding invoices and re-established automated supplier payments. The company also announced a financing scheme that could accelerate supplier payments by as much as 120 days compared with its typical terms of 60 days after invoice.
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On 28 September 2025, the government backed a commercial-bank loan through an Export Development Guarantee, expected to unlock up to £1.5 billion for JLR. The loan was repayable over five years. It was not a direct government loan: the guarantee was intended to support JLR’s cash reserves and help suppliers affected by the shutdown.
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Business Secretary Peter Kyle described the cyberattack as “not only an assault on an iconic British brand, but on our world-leading automotive sector and the men and women whose livelihoods depend on it.” The government and SMMT said they were working with affected suppliers as the disruption continued.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.Who was behind the cyberattack?
The public statements cited here did not identify an attacker, motive or confirmed ransomware family. The Associated Press reported that JLR had disclosed limited information and was investigating. On 9 September, Bryant told Parliament he could not provide more detail because doing so could prejudice investigations. Without confirmation from JLR, law enforcement or a later authoritative investigation, it is not established who was responsible or what type of malware, if any, was involved.
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