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C0340 on the 2012 Lotus Evora

The bulletins listed name this code in NHTSA's summary, or are about the same components. A bulletin or a recall listed here may apply to the model year. None of it is a diagnosis.

Nobody has written a description of this code yet.

Bulletins for this model year that name C0340
2015-032018-07-23. Service bulletin. 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.

1 on file from NHTSA, as of 2026-10-19. See them in the bulletin list. A bulletin lists model years: read the document for which vehicles it concerns.