Ford Focus -Engine Warning Light- - tom_cowley
Can anyone help me, i recently bought a Y reg Focus, with 12,000 miles on the clock. I have fitted an after market stereo to car. After having the car for around 500 miles, the engine warning light camne on one morning, the car drove fine still and everything was working perfectly. I decided to disconnect the battery, just to see if the light would come back on again when i re-connected. Fortunatly it didn't, however, when i turned my stereo on, the light came back on. If tried it a few timnes now, and it keeps happening, but if i don't turn the stereo on the light won't come on. Has anyone else had this problem, or do you know what i'm doing wrong.
I'd be very grateful for any advise,
Tom Cowley
Ford Focus -Engine Warning Light- - Dynamic Dave
Try refitting the factory fit stereo and see if the fault re-occurs.

Value my car