Seat Leon >> Modifications

Modifications must always be carried out according to our specifications.

Unauthorised modifications to the electronic components or software in the vehicle may cause malfunctions. Due to the way the electronic components are linked together in networks, other systems may be affected by the faults.

This can seriously impair safety, lead to excessive wear of components, and also invalidate your vehicle registration documents.

SEAT Authorised Service Centres cannot be held liable for any damage caused by modifications and/or work performed incorrectly.

For this reason, we recommend that all work should be performed by an Authorised Service Centre using genuine and SEAT® approved parts and accessories


Incorrectly performed modifications or other work on your vehicle can lead to malfunctions and cause accidents.

    Accessories and parts
    Always consult an Authorised Service Centre before purchasing accessories and parts. Your vehicle is designed to offer a high standard of active and passive safety. Before purchasing accessorie ...

    Roof aerial*
    The vehicle may be fitted with a collapsible roof aerial* with anti-theft system*, which can be folded backwards, when, for example, going through an automatic carwash. To fold Unscrew the aeria ...

    See also:

    Hazard warning lights
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