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Right of withdrawal

Last updated 1 August 2026

On this page

  1. The right
  2. How that right ends early, and why we ask
  3. What we do anyway

The right

If you are a consumer in the EU you normally have 14 days to withdraw from a purchase of digital content, without giving a reason.

To withdraw, tell us in a clear statement. An email to contact@castoflasher.com is enough. There is no form to fill in.

If you withdraw in time, we refund everything you paid, using the same means of payment, within 14 days.

How that right ends early, and why we ask

Preparing your files starts as soon as you buy, because the whole point of the product is that you are standing next to your car. Once that has started, the work has been done for your car specifically and cannot be undone or resold.

So at the moment of purchase the app asks you to agree to two things, as real checkboxes with real wording, and stores what you saw along with your answer:

"I understand this purchase is for this car only."

"I ask you to start straight away, and I understand that once your servers begin preparing my files I lose the 14 day right to withdraw."

The second one is the express request the law requires. Until you tick it, nothing is prepared and nothing is charged.

What we do anyway

The waiver is about the automatic right, not about whether we treat you fairly.

If an installation cannot be completed, you get your money back in full whether or not you waived anything.

If a feature you paid for turns out not to fit your car, you get your money back in full.

If something else has gone wrong, write to us and say so.

SSCATOSS

Flash features to your BMW. In your garage, not at the dealer.

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HowFeaturesPricingFAQRemote StartM Driver’s PackageM Drive ProfessionalWill it fit?Parking heater, or remote start?

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Coding remote startIs remote start allowed?BimmerCode and remote startRaising the Vmax limit

LEGAL

ImprintPrivacyTermsRight of withdrawalDeleting your accountContactWe answer in English and German.

BMW, M, the BMW logo, the M logo and all model names are registered trademarks of Bayerische Motoren Werke Aktiengesellschaft, Munich, Germany. Casto Flasher is an independent product of ZL Software GmbH and is not affiliated with, authorised by, endorsed by, or in any way officially connected to Bayerische Motoren Werke AG or any of its subsidiaries. All product names, trademarks and registered trademarks are the property of their respective owners and are used here only to describe compatibility. MHD and MHD Tuning are trademarks of their respective owner.

Changing what your car does is your decision and your responsibility. Some features may not be permitted for road use in every country. Check the rules where you drive.

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