1996 Ford Aerostar Owner's Manual - Page 209

3. 4. Remove the positive (+) cable from the booster battery. Remove the other end of the positive (+) cable from the discharged battery. After the vehicle is started, let it idle for a while to let the engine "relearn" its idle conditions. Drive it around for a while with all electrical accessories turned off to let the battery recharge. You may need to use a battery charger to fully recharge the battery. If you need to replace your battery, see Battery in the Servicing Your Vehicle chapter. Changing a Tire If you get a flat tire while you are driving, do not apply the brake heavily. Instead, gradually decrease the speed. Hold the steering wheel firmly and slowly move to a safe place on the side of the road. Park on a level spot, turn off the ignition, set the parking brake, and turn on the hazard flashers. The Conventional Spare Tire If you have the conventional spare tire, you can use it as a spare or as a regular tire. This spare tire is identical to the other tires that come with your vehicle, although the wheel may not match. The Temporary Spare Tire You may have a high pressure temporary spare tire. This spare tire is smaller than a regular tire and is designed for emergency use only. Use it only when you get a flat tire and replace it as soon as you can. This spare tire is marked with the words "TEMPORARY USE ONLY" so that you can easily identify it. 229