I changed the battery in my Focus. Now the battery light on the dash stays on even when the car is off. I checked all the fuses. What else could be causing this? Also, how would I disconnect the little flashing LED that the dealer installed to look like an alarm system?
We had the same problem in ours, replaced battery and alternator, still stayed lit up. Hubby checked fuses in fuse box in engine, there was a burnt out fuse there, replaced it and light went off.
Hope that solves it.