paulj63

Hi All Hope you can help me out. I have a couple of problems electrical on a 300c 2012 It all started after i changed a caliper on drivers side (UK) and 2 front disc plates. All went well and brakes were perfect. Then i noticed a message on the dash FCW Off Also when i lock the car up the rear lights stay on draining the battery, I have taken the battery live off for 30 mins to clear ECU but still the same. Just drove it 15 miles to see if a run will clear it and its still the same. Any ideas what it could be Thanks in advance Paul Uk