Is the hood alert button and the door open alert button connected

What is your question?

My 2007 C280 Mercedes was in a accident. After repairs were done and I pickup the car the hood open alert button came on when I started the car. I left the car with the repair shop to fix the problem. I went to pick up the car and a few days later I noticed that the alert that tells me that the door is open is no longer working. Is the hood the door open alerts on the same electrical sensor?

What makes this problem better or worse?

Nothing

How long has your 2007 Mercedes-Benz C280 had this problem?

Since I got the car from the repair shop