The pause, which is expected to last around two weeks and coincides with a previously scheduled Easter shutdown, will affect production of high-value models including the Range Rover and Range Rover Sport.
The company said the stoppage was caused by a “part supply challenge” involving one of its suppliers, adding that it is working closely with the partner to resolve the issue as quickly as possible.
“Due to a part supply challenge with a supplier, we are temporarily pausing production on certain vehicle lines at our Solihull manufacturing facility,” a spokesperson said. “We are working to minimise any impact on our clients or operations.”
The disruption highlights the continued vulnerability of global automotive supply chains, where even a single component shortage can force production lines to stop.
While JLR has not disclosed the specific part involved, the incident underscores the complexity of modern vehicle manufacturing, where just-in-time delivery models leave little margin for error when supply issues arise.
The Solihull plant is one of JLR’s most important manufacturing sites, producing some of its most profitable vehicles, making even short-term stoppages commercially significant.
Despite the production halt, JLR confirmed that employees will continue to attend the site as normal during the shutdown period, suggesting the company is seeking to maintain operational continuity and avoid disruption to its workforce.
The overlap with the planned Easter break is also expected to soften the overall impact on output.
The pause marks the latest challenge for JLR, which has faced a number of operational disruptions in recent years.
In 2025, the company was forced to shut down parts of its IT systems following a major cyberattack, which affected production and operations for several weeks before systems were fully restored.
While production levels had since returned to normal, the latest supply issue highlights how external factors, from cybersecurity threats to supplier reliability, continue to shape the performance of the automotive sector.
The disruption comes at a time when car manufacturers are navigating a complex transition, balancing traditional production with increasing investment in electric vehicles, while also managing cost pressures and supply chain risks.
Industry-wide challenges, including semiconductor shortages in recent years and ongoing geopolitical tensions, have exposed structural weaknesses in supply networks, prompting many manufacturers to rethink sourcing strategies and build greater resilience.
JLR has indicated that it expects the issue to be resolved within weeks, with production resuming shortly thereafter.
However, the incident serves as a reminder that even as the industry moves towards more advanced and electrified vehicles, its dependence on tightly integrated supply chains remains a critical point of vulnerability.
For now, the company’s focus will be on restoring production quickly and ensuring minimal disruption to customers and deliveries, while reinforcing supply chain stability to avoid similar interruptions in the future.
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JLR halts Solihull production over supplier parts issue
