Ford Focus Battery Reset Procedure. Step 1: Turn the vehicle on, with the engine off. Step 2: Turn on the dipped beam. Step 3: Press the rear fog light button five times. Step 4: Press the hazard button three times. Step 5: The battery icon on the dash should flash three times. Tips to Improve Battery Life. Avoid overcharging the battery.Try this. There are a few possible ways to reset the Ford Focus anti-theft security system. One way is to put the physical key in the lock, and then turn it to the unlock position. Do this, without moving it away from that unlock position for about 30 seconds. After that, You can unlock the car and start the engine.
Allow the engine to idle for at least one minute. 5. Turn the A/C on and allow the engine to idle for at least one minute. 6. Drive the vehicle to complete the relearning process. • The vehicle may need to be driven 10 miles (16 km) or more to relearn the idle and fuel trim strategy.
Video Description. A check engine light can indicate a broad spectrum of problems with your 2002 Ford Focus. If you have a flashing check engine light, turn off the engine immediately to prevent potential motor damage. Whereas a steady check engine light may mean you merely need to tighten you gas cap next time you stop in order to reset the When the brake fluid level in the reservoir drops, pressure transmission within the brake system is compromised, which causes the ABS light to turn on. The most common causes of dropping brake fluid levels are leakage, worn-out brake pads, and damaged brake rotors. 4. Low tire pressure. I have a 2015 Focus 1.0 titanium which has suddenly started putting up warning messages. On starting it says City Stop and Hill Start Assist are not working. These then go out but come on randomly later, but the Abs and Stability Control warning lights stay on permanently. I have charged the battery which was new last year, but this failed to xPJa.