Prohibition of safety-related software modifications

Changes or modifications to electronic controls and safety-related systems are not allowed to be made in the following situations:

• The ECU is damaged and it is not possible to read out the data.
• ECU and its allocation cannot be read out unambiguously.
• Reading out is not possible due to data loss.
• The user does not have the related training and knowledge necessary.

In these cases the user is not allowed to change programs, configurations, or to make other changes in the safety system. To avoid any danger, the user has to contact an authorized dealer instantly. Only an authorized dealer can guarantee the safe function of vehicle electronics together with the factory.