For people who talk about ASR & that ASR in Jetta on front wheels. The ASR has no relation to stability of the car. It only prevents wheels from spinning-ya3ny amrikany- in hard acceleration.
ASR=Anti-Slip Regulation
When the car senses that the wheels will spin,te3mel amrikany ya3ny- it decreases the power sent to the wheels so the spin stops.
I consider it opposite of ABS
ABS=Anti-Lock Brake System
When braking hard & the car senses the wheels will lock, it holds & releases the brakes 30 times per second & this prevents the tires from locking which can make the car slide more on the asphalt.