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Terms

Last updated 1 August 2026

On this page

  1. What you are buying
  2. What you need
  3. What we owe you
  4. What we do not promise
  5. Liability
  6. Law and jurisdiction

What you are buying

One feature, for one car. The purchase is tied to the car it was made for and cannot be moved to another car, because what we prepare only fits that one.

The price is shown in the app before you pay and includes VAT. There is no subscription and nothing recurring.

What you need

A supported car, an iPhone, the MHD Universal adapter, and about 15 minutes across two visits to the car.

We do not sell the adapter and we earn nothing from it. You buy it from its maker.

The app tells you for free, at your car, whether a feature fits it. That answer is the only reliable one. Nothing on our website is a promise about your particular car.

What we owe you

To prepare your files correctly and to give you an application that writes them to your car and confirms what it wrote.

If an installation cannot be completed, we refund you in full.

If a feature you paid for never becomes available for your car, we refund you in full.

What we do not promise

We are not the manufacturer of your car and we are not connected to them. Changing what your car does can affect what a dealer covers under a warranty or a goodwill arrangement, and we cannot speak for a dealer.

Whether a feature may be used on a public road is a matter for the rules where you drive, and it is yours to check.

We do not promise that a feature will be available for a car we have not seen, or that a car supported today will still be supported after a manufacturer update.

Liability

We are liable without limit for injury to life, body or health, and for damage caused intentionally or by gross negligence.

For ordinary negligence we are liable only where we break an obligation that the contract depends on, and then only for the damage that was foreseeable and typical for this kind of contract.

Nothing here limits your rights under mandatory consumer law.

Law and jurisdiction

Austrian law applies, without its conflict of law rules. If you are a consumer, you keep the protection of the mandatory law of the country you live in, and you may bring a claim in the courts there.

SSCATOSS

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

PRODUCT

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

GUIDES

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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