Adaptive Assistance Control
- EU-Compliance Compatible Meets regulatory needs without interfering with base functions. Effortless Every Time No buttons, no adjustments (Non-EU compliant)
- Invisible & Reversible Easily removable. No trace left in the vehicle.
- One Button. Total Control. Full override via your existing Cancel button.
- 2 Year Warranty No extra cost.

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
Your Car. Your Rules.
Adaptive Assistance Control gives you the power to decide how you drive.
If you prefer a cleaner cockpit, without constant alerts or overrides,
AAC lets you easily disable assistant systems directly from your steering wheel.
No digging through menus. No compromises.
Just a plug-and-play module that unlocks full control when you want it.
What You Can Control With It
✔ Intelligent Speed Assist (ISA)
✔ Lane Departure Assist (LDA)
✔ Pre-Collision System (PCS)
…with the press of your existing Cancel button, or even fully automatic!
Why It Matters
✔ You stay in charge
✔ Systems off when you want, back on when you don’t
✔ Invisible integration
✔ DIY installation
We’re not here to tell you how to drive.
We just make it easier for you to choose.
User Guide
open
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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