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Service bulletin L83XA0514

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 bulletin
NHTSA id10191342
Published by NHTSA2021-05-03
Manufacturer's numberL83XA0514
Manufacturer's date2014-06-20
NHTSA componentEQUIPMENT

NHTSA's summary

Belt tensioner upgrade.

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

Equipment and accessories

Vehicles listed
LAMBORGHINI AVENTADOR2012, 2013, 2014
LAMBORGHINI AVENTADOR ROADSTER2013, 2014 (the catalog's model; the bulletin names a series or trim of it)

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
L735A01152021-05-03. Service bulletin. Headliner bonding.
L83XT01142021-05-03. Service bulletin. Monocoque a pillar sealing.
L83XA06142021-05-03. Service bulletin. Belt tensioner upgrade.
L83XA03142021-05-03. Service bulletin. Cross member bolts.
L83XA02142021-05-03. Service bulletin. Installation of rubber boot onto alternator.
L83XA01142021-05-03. Service bulletin. Installation of rubber boot onto alternator.
BI.20.192020-06-15. Service bulletin. Information for the field with regard to the availability of a new version of AMI cable that is to be used in case a replacement is necessary.
L73X-T-08-192019-08-19. Service bulletin. As a result of a continuous product monitoring, Automo-bili Lamborghini Spa has detected that in some cases the cold junctions for thermocouples could detect an incorrect catalyst temperature due to the actual mounting position.
L73X-A.07.192019-07-15. Service bulletin. Automobili Lamborghini Spa has detected that in some cases the cold junctions for thermocouples could detect an incorrect catalyst temperature due to the actual mounting position.
L73X-A.06.192019-07-15. Service bulletin. Automobili Lamborghini SpA has encountered a mistake on the emergency procedure for opening the fuel flap actuator on the owner?s Handbook, therefore apply the label for the correction.