Please Help!!!! C220 Coupe Bonnet Warning light Fault!! I have recently repaired my car after i had a bump. But for sum reason i can not seem to get the bonnet hood open light off. I have replaced every sensor from the bumper to the hinges. i have got rid of every warning light apart from the Bonnet Hood Open. My car is currently in dealership which i am getting charged £100 quid an hour :-( i dont fink he has any ideas what the fault is. He has checked my wiring and there is no fault showing on the MB Star Computer. We have tried manually pushing down the sensor and still no joy. Has any one had this issue!! I hoped it was jus a simple sensor fault!! But No!! PLEASE HELP!!