Kadjar brake pedal vibration

I had similar symptoms on my Kadjar, turned out to be a weird electrical fault. Do your lights sometimes flicker?

That's interesting. I haven't noticed any flickering lights, but I'll pay closer attention. Could you elaborate on the electrical fault you experienced?

I didn't notice flickering lights either. It was a subtle undervoltage issue. Get it checked by a workshop; they'll sort it out quickly.

Thank you very much for the advice! I took it to the workshop, and it turned out to be an undervoltage problem affecting the ABS system. They fixed the wiring, and now the brakes are working perfectly. The repair cost me 240€. Again, thanks for pointing me in the right direction!