I just got a used SRS Crash Sensor for my 1987 300D, since the SRS light is on all the time. I assume just unplugging the old and plugging in the new (with the battery disconnected) should be all I need to do. Is this true?

Also, the cord is about 3.5 ft long. Where does the red 10 pin plug go?



1987 300D 176,000 mi
2001 CLK 430 18,000 mi