# Commission Regulation (EU) No 351/2012 of 23 April 2012 implementing Regulation (EC) No 661/2009 of the European Parliament and of the Council as regards type-approval requirements for the installation of lane departure warning systems in motor vehicles, Division 2.7.1

Extent: E+W+S+N.I.

If the vehicle is equipped with means to deactivate the LDWS, turn the ignition (start) switch to the ‘on’ (run) position and deactivate the LDWS. The warning signal mentioned in point 1.3.2. shall be activated. Turn the ignition (start) switch to the ‘off’ position. Again, turn the ignition (start) switch to the ‘on’ (run) position and verify that the previously activated warning signal is not reactivated, thereby indicating that the LDWS has been reinstated as specified in point 1.3.1. If the ignition system is activated by means of a ‘key’, the above requirement shall be fulfilled without removing the key.

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Source: https://www.legislation.gov.uk/eur/2012/351/annex/II/division/2/division/2.7/division/2.7.1 (the official version)
Page: https://openlegislation.uk/eu-regulation-2012-351/annex-II/division-2/division-2.7/division-2.7.1
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.