2019 Lamborghini Urus Radiator Protection: Check the Stone-Guard Update

An early Urus deserves a specific question about its front radiator: does the vehicle have the applicable factory stone protection, and what condition is it in now? Lamborghini documented a protective update for affected 2019 vehicles.[30] Checking that item gives an inspection a clear purpose without assuming that every early Urus has a damaged radiator.

The update protects the lower radiator area

Lamborghini's July 2019 bulletin L636-A.14.19 identifies insufficient protection against stone chipping at the bottom of the coolant radiator and calls for a stone-guard grille.[30] The component is intended to provide a physical barrier at that exposed area.[30] This is a concrete prevention measure in the manufacturer's published campaign, rather than a claim that a different coolant or shorter fluid interval prevents an impact.

The bulletin applies to MY2019 Urus vehicles and lists VIN suffixes KLA00100 through KLA05242.[30] It explicitly warns that some vehicles within that range are not affected.[30] The range is therefore a starting point for an authorized-network check, not a reliable yes-or-no answer for an individual car.

Guard condition and radiator condition are separate

For an inspection request, separate the questions. First establish whether the update applies and was completed. Then establish the current condition of the protection and the area behind it. A completed campaign entry is useful, but it answers what was recorded at that time. It does not describe every subsequent road impact or repair.

A grille also should not become an explanation for every cooling concern. Ask the assessor to distinguish an observed impact mark, visible damage, contamination and an actual leak. If the only finding is that a guard is missing, that is different from identifying a leaking radiator. If leakage is established, its source still needs an explanation.

Cooling airflow adds another inspection question

DENSO's general thermal-system guidance distinguishes damage from stones or corrosion from dirt on the condenser or radiator that can restrict airflow.[31] These are different mechanisms: an impact can damage a component, while contamination can obstruct the air it needs.[31] DENSO's guidance is not an Urus-specific failure diagnosis, but it explains why simply seeing a grille at the front does not complete a cooling-system assessment.

For the owner, the useful result is a description of what is actually present. “Protection installed, no impact-related concern identified in the inspected area” and “damage found behind the lower opening” are more informative than a broad label such as cooling-system check. Ask what was inspected and what the findings mean for the next visit.

Confirm the campaign through Lamborghini

This is a historical service campaign, not a safety-recall claim. The bulletin directs the network to verify the vehicle and assigned operation before proceeding.[30] Contact an authorized Lamborghini dealer for current applicability and completion status. An internet parts listing cannot establish either.

In Minnesota, a seasonal return-to-use visit is a practical opportunity to raise the question. It is an owner-selected inspection opportunity, not a new factory interval or evidence of greater local failure frequency. Use Werke Autosport's service information to ask about a condition assessment. Treat the factory guard as a specific protection measure, with no promise that it prevents all future radiator damage.

Sources

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