Replacing the battery in a BMW 325 is something every owner Testament face eventually. Luckily, the procedure is light and requires lone a meagre tools. By replacing a worn-out battery yourself, you can save bill on labour costs and feasibly yet the worth of a tow to the garage.
Instructions
1. Establish the battery. On early 325s, the battery Testament be in the engine compartment under the hood. On succeeding cars, it is in the Timber on the passenger side.
2. Turn the 12-mm seed on the con ("-") battery terminal counterclockwise with the 12-mm wrench five plentiful turns. Twist the terminal left and hold water to dislodge it from the opposite battery advise. Pull the negative battery terminal outside from the battery.
3. Install the hold-down clamp and nut and tighten with the 10-mm socket on a socket wrench.7. Slip the positive battery cable terminal onto the positive post on the battery, and tighten the 12-mm nut by turning it clockwise with a 12-mm wrench.
4. Loosen the hold-down clamp stone at the mannequin of the battery by turning it counterclockwise with a 10-mm socket on a socket wrench. Remove the hold-down clamp seed and the hold-down clamp. Lift the battery straight up and outside of the car.
5. Place the new battery in the battery tray, being careful to orient the positive and negative posts with the positive and negative cables.
6. Turn the 12-mm aficionado on the cold ("+") battery terminal counterclockwise with the 12-mm wrench five plentiful turns. Twist the terminal left and honorable to dislodge it from the positive battery publish. Pull the decided battery terminal out from the battery.
8. Slip the negative battery cable terminal onto the positive post on the battery and tighten the 12-mm nut by turning it clockwise with a 12-mm wrench.
