WenmarOpen by Wenmar Pro

Service campaign L636-B.04.24

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService campaign
NHTSA id11020195
Published by NHTSA2025-07-04
Manufacturer's numberL636-B.04.24
Manufacturer's date2025-06-13
Campaign id or software versionSW 0005 MY19 / SW 0002 MY20
NHTSA componentENGINE

NHTSA's summary

It was determined that some on-board diagnostic (OBD) functions do not fully meet certain regulatory requirements. The MIL may not illuminate when a misfire event occurs. This issue has no impact to tail-pipe or evaporative emissions. It is necessary to update the engine control module (ECM) software. This Service action has been agreed with CARB.

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Engine

Vehicles listed
LAMBORGHINI URUS2019, 2020

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Other bulletins for the same vehicles and component
L636-A-14-192019-08-19. Service bulletin. As a result of continuous product monitoring, Automobili Lamborghini Spa requests the installation of a stone-guard grill on the bottom area of the radiator, as the coolant radi-ator lacks in protection against stone chipping.
L636-A.02.192019-07-15. Service bulletin. Automobili Lamborghini Spa requires the replacement of a warning label in the engine compartment.
L636-A.08.182019-07-15. Service bulletin. Automobili Lamborghini Spa has encountered a possible issue in the positioning of the exhaust terminals that could affect the rear diffuser paint.
TPI_LB636.06.182018-11-13. Service bulletin. Automobili Lamborghini informs all the dealer network that MY19 URUS V8T engine has to be serviced with a new reduced soot content and fuel-saving properties oil, approved with the specifics standard and specifications.