Turning off the speed assistant gives you more control and driving pleasure!
Why is cruise control assistant so problematic?
Driver assistance systems are designed to increase safety, but in practice they can make driving much more difficult. Speed control assistants often force you to adjust your speed to the limits read from maps or road signs, which can be irritating and impractical in some situations. What are the main problems?
Lack of complete freedom of driving
The system can automatically limit your speed even when road conditions allow you to drive faster.
Uncontrolled interference
in the lead
The system may unexpectedly reduce engine power, which affects driving dynamics.
Misinterpretation of the regulations
Systems sometimes confuse speed limits or fail to take into account temporary changes in traffic patterns.
Intrusive alerts and notifications
Constant reminders can be distracting and irritating to the driver.
Temporarily shutting down the system
In many vehicles, the assistant resets itself each time the engine is started,
requiring re-deactivation.
Turning off the speed assistant gives you more control and driving pleasure!
Undesirable vehicle reaction
The system may intervene in driving in a way that does not correspond to the driver's intentions.
Limited flexibility
It does not take into account individual driving style or dynamic changes in road traffic.
Problems on the highways
and expressways
It may suddenly reduce speed, which can be dangerous in heavy traffic.
No customization
to road conditions
For example, it does not take into account situations where momentary acceleration is necessary.
Zen-Box – an effective way to deactivate the speed control assistant
Zen-Box is an advanced solution that allows you to permanently disable the speed control assistant without interfering with the vehicle's electronics. The device works automatically, eliminating the need to manually disable the system each time.
Key Features of Zen-Box
Professional installation
Installation performed by a specialist ensures effectiveness and safety.
Automatic service
Does not require manual deactivation each time the vehicle is started.
Discreet design
The small size makes the Zen-Box invisible.
Secure integration
It does not affect other functions of the car and does not interfere with its safety systems.
Full control
Can be activated and deactivated at any time.
Compatibility with many models
Works in most modern cars equipped with cruise control assist.
Professional assembly and easy operation
Zen-Box is an advanced solution that allows you to permanently disable the speed control assistant without interfering with the vehicle's electronics. The device works automatically, eliminating the need to manually disable the system each time.
Installation done by experts
Guarantee of effectiveness and safety of operation.
Intuitive operation
No app or manual configuration required.
Flexible management
You can customize the system to suit your preferences.
Deactivating the speed assistant - customer opinions





Deactivating ISA Permanently – What Would You Like to Know?
Is it legal to disable the assistant?
Yes. There are no regulations that require drivers to use this feature. Zen-Box works
independently and does not affect the vehicle approval.
Does installing Zen-Box affect the car's warranty?
No. The device does not interfere with the factory settings of the car or its key systems.
Can I turn the assistant back on?
Yes. You can decide to activate or deactivate the system at any time.
Does Zen-Box fit my car?
Zen-Box works with most cars equipped with cruise control assistant. If
you have doubts, contact us!