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Service bulletin 2015-03

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 id10143129
Published by NHTSA2018-07-23
Manufacturer's number2015-03
Manufacturer's date2015-10-03
NHTSA componentEXTERIOR LIGHTING; EXTERIOR LIGHTING:TAIL LIGHTS; EXTERIOR LIGHTING:TAIL LIGHTS:SWITCH

NHTSA's summary

Application of silicone grease to brake light switch plunger to improve durability. Several instances of brake light switch renewal under warranty have been reported due to the illumination of the ABS (Anti-Lock Braking System) tell tail lamp accompanied with the generation of diagnostic trouble code C0340 - brake light switch.

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

Lighting, Tail lights

Trouble codes named

C0340

Vehicles listed
LOTUS ELISE2011
LOTUS EVORA2011, 2012, 2013, 2014

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
2013-042018-07-23. Service bulletin. Instances of ABS (Anti-Lock Braking System) tell tale lamp illumination accompanied with fault code C0460 (pressure sensor failure) have been reported back to Lotus Cars. Although the pressure sensor located within the ABS module is non-serviceable; another potential cause of this problem is the brake light switch plunger being incorrectly set. Incorrect setting of the switch plunger will result in the ABS brake line pressure being too high at the time of brake light activation, thus generating a fault code and illuminating the ABS or Service tell tale lamp.