I can dig deeper behind my face. It was a Volvo 850. After the incident the brake lights kept on. I had to repair the car twice. The first responding mechanic h

I can dig deeper behind my face. It was a Volvo 850. After the incident the brake lights kept on. I had to repair the car twice. The first responding mechanic had a single sensor that sort of fitted. A few days later I had my regular mechanic replace it with the stock double sensor. IIRC this model has one sensor for the brake lights and one for the cruise control.