What's Included?
Fast & free delivery. Additional import duties will apply for orders outside Switzerland.
Installed behind your cluster in minutes. No coding, no cutting.
Fits perfectly into the original connectors of your vehicle.
30-day money-back guarantee. But we know you’ll love it.
Product Description
⚠️ Important Notice: Shipping is temporarily on hold while an issue is being reviewed to ensure everything works perfectly. Orders can still be placed and will be shipped as soon as testing is complete.
Adaptive Assistance Control is a precision CAN-bus module designed to allow the targeted deactivation of selected driver assistance systems without altering any OEM software. Activation is performed via the vehicle’s factory CANCEL button on the steering wheel. A one-second press disables Lane Keep Assist (LDA), Pre-Collision System (PCS), and Intelligent Speed Assist (ISA) depending on configuration.
For enhanced convenience, the AutoPreset™ version automatically restores the user’s preferred configuration after each ignition cycle. Once enabled, the module memorizes the last-used states and re-applies them automatically within seconds of startup. The AutoPreset™ version may not comply with current EU type-approval regulations, as it automatically modifies the activation state of mandatory driver assistance systems after vehicle start. Use of this feature is therefore intended for off-road, track, or export vehicles only.
Optionally, the module can also deactivate the Driver Monitoring System (DMS) when AAC is active, providing a distraction-free driving experience while retaining full compatibility with all vehicle safety networks.
The periodic Pause Reminder function is disabled by default.
The AAC is installed behind the instrument cluster using OEM-style connectors.
It communicates exclusively over the vehicle’s CAN network, without intercepting or modifying firmware or calibration data.
No soldering, cutting, or coding is required.
The system is fully reversible and can be removed at any time, leaving no trace. All factory functions remain unaffected, including cruise control, radar systems, and communication with other ECUs.
They love the freedom:
"I’ve had the module in my GR Yaris facelift for a few weeks now. Installation was easy to manage with the B-tech instructions, took me about 1 hour for everything. Works perfectly and I’m really happy with the product. 1000% recommendation from me. A must for anyone who enjoys driving in a purist way without scrolling through 4 submenus at every start. Thanks B-tech!!"
– Matthias Verifiziert
"Works smoothly as expected and described (ISA disabling setup). Self installation is feasible when being comfortable with general tools handling and manual work (pulling out the panels) based on the provided step by step guideline. Questions areanswered by the team thoroughly."
– Magnus Verifiziert
"The b-tech team around Noel has developed a fine module! Deactivating the assistants works perfectly! Top! Many thanks for the installation in Switzerland!"
– W. Wehnert Verifiziert
"Great thing, finally peace in the car"
– Thomas Verifiziert
"The quality of the module as well as the wiring harness is very good . If You are following the instruction ( with helpful picts ) there is nothing to worry about to install it on Your own ( ast least as You are able to use a screwdriver and and plastic pry tool - which comes with the module ). Installation took me around 60 minutes - and i was very careful and patient . Use masking tape around the panels to protect them from scratching - that worked for me without any issues. The module itself workes as discribed - i am using it to get rid of the annoying ISA bing-bing-bing . Driving my car is a lot more fun than before ( as i was too lazy to disable ISA in the settings menu every time i start the car ! ) I can recommend the module for sure ( as an additional feature You can disable LKA and PCS as well - as You prefer ! ). Greetings from Vienna Peter"
– Peter Verifiziert
"Just installed this on my Gen 2 GR Yaris and this is a 5* product! Excellent packaging, clear instructions, easy to install (after reading the instructions through, the install took about 20 minutes), and works exactly as advertised. This is a real quality of life improvement - 0.6s press on the cancel button after start-up and no speed warnings (but road sign readings are still visible), no LDA, and the added bonus of no beeping from the handbrake on hairpin bends on quiet mountain roads. Happy days!"
– CR Verifiziert
"I’ve had the module in my GR Yaris facelift for a few weeks now. Installation was easy to manage with the B-tech instructions, took me about 1 hour for everything. Works perfectly and I’m really happy with the product. 1000% recommendation from me. A must for anyone who enjoys driving in a purist way without scrolling through 4 submenus at every start. Thanks B-tech!!"
– Matthias Verifiziert
"Works smoothly as expected and described (ISA disabling setup). Self installation is feasible when being comfortable with general tools handling and manual work (pulling out the panels) based on the provided step by step guideline. Questions areanswered by the team thoroughly."
– Magnus Verifiziert
"The b-tech team around Noel has developed a fine module! Deactivating the assistants works perfectly! Top! Many thanks for the installation in Switzerland!"
– W. Wehnert Verifiziert
"Great thing, finally peace in the car"
– Thomas Verifiziert
"The quality of the module as well as the wiring harness is very good . If You are following the instruction ( with helpful picts ) there is nothing to worry about to install it on Your own ( ast least as You are able to use a screwdriver and and plastic pry tool - which comes with the module ). Installation took me around 60 minutes - and i was very careful and patient . Use masking tape around the panels to protect them from scratching - that worked for me without any issues. The module itself workes as discribed - i am using it to get rid of the annoying ISA bing-bing-bing . Driving my car is a lot more fun than before ( as i was too lazy to disable ISA in the settings menu every time i start the car ! ) I can recommend the module for sure ( as an additional feature You can disable LKA and PCS as well - as You prefer ! ). Greetings from Vienna Peter"
– Peter Verifiziert
"Just installed this on my Gen 2 GR Yaris and this is a 5* product! Excellent packaging, clear instructions, easy to install (after reading the instructions through, the install took about 20 minutes), and works exactly as advertised. This is a real quality of life improvement - 0.6s press on the cancel button after start-up and no speed warnings (but road sign readings are still visible), no LDA, and the added bonus of no beeping from the handbrake on hairpin bends on quiet mountain roads. Happy days!"
– CR Verifiziert
See it in action 👀
Frequently Asked Questions
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