Kunnskap

Lumen Matrix 2

Styrestrøm AS – produsenten bak Lumen Matrix styrestrømsgiver

In this test drive, we took the brand-new Toyota bZ4X 2026 out on dark winter roads to see how auxiliary high-beam lights perform together with the car’s original adaptive high-beam system (AHS / Matrix) — when controlled correctly. Modern vehicles no longer use simple 12-volt high-beam signals. Instead, lighting is controlled digitally via the vehicle’s CAN bus. This makes correct signal handling more important than ever. ▶ YouTube video: Down below What’s new on the Toyota bZ4X 2026? Toyota has further refined the lighting system on the 2026 model. The adaptive high beam is more precise than previous versions and offers: Faster reaction to oncoming traffic More finely segmented beam masking Improved integration between camera, radar, and headlights The result is excellent factory lighting — but also higher requirements for any auxiliary lighting solution. The challenge with auxiliary lights on modern vehicles On older cars, installers could tap into a simple high-beam wire. On the Toyota bZ4X 2026, that type of signal no longer exists. Using an incorrect solution can result in: Auxiliary lights staying on while the vehicle dips the beam Warning messages or fault codes Systems shutting down after repeated on/off cycles Poor interaction with adaptive high-beam functions This is why many installations appear to work — but do not work correctly Test setup – how the vehicle was configured For this test, the vehicle was equipped with Highbeam X, configured to read the vehicle’s CAN bus in real time and follow the same logic as the factory high beam. This allows the auxiliary lights to: Activate only when high beam is permitted Switch off instantly when adaptive masking occurs Behave as a natural extension of the vehicle’s lighting system No OBD coding or intrusive vehicle modifications were required During night driving on dark rural roads, we experienced: Seamless transitions between full beam and adaptive masking Auxiliary lights fully switching off during dip events No warning messages or system errors Stable operation even after many on/off cycles In short: this is how auxiliary high-beam lighting should work on a modern vehicle. Why CAN bus control is essential on the bZ4X The Toyota bZ4X — especially the 2026 model — relies on complex digital communication for lighting control. Correct interpretation of these signals ensures: Preservation of all original safety systems No interference with vehicle software Future-proof operation despite software updates This is particularly important on electric vehicles, where systems are tightly integrated. Conclusion This real-world test confirms that auxiliary high-beam lights still have a place on modern vehicles, including advanced EVs like the Toyota bZ4X 2026 — as long as they are controlled correctly. When done right, auxiliary lights behave as a seamless extension of the vehicle’s adaptive lighting system, without compromising safety, functionality, or reliability.