What does the 4MAIT sticker on the right side of the Mercedes-Benz trunk lid mean?

It should be 4MATIC, right? The core technology of Mercedes-Benz 4MATIC four-wheel drive is 4ETS differential limiting technology. 4ETS uses the automatic braking force distribution function of ABS to achieve differential limitation. When a wheel of this kind of full-time four-wheel drive vehicle slips, the on-board computer uses ABS to brake the slipping vehicle to limit its idling. The differential can then transfer the power delivered to the slipping wheel to the other wheels that are not slipping. The newly developed drive system uses a planetary gear type inter-axle differential. A full-time fixed power split (45/55) between the front and rear wheels ensures confident and completely predictable handling on all surfaces. In the event of wheel slippage, the integral multi-disc clutch ensures additional traction and optimal directional stability. It is not difficult to see that with the assistance of ESP (electronically controlled vehicle stabilization system), ASR (acceleration anti-skid system) and 4ETS (four-wheel drive electronic traction system) electronic driving safety systems, 4MATIC can drive the car even in poor road conditions. It also provides dynamic, comfortable and safer transportation solutions.