Cars Comp

1. Raise the hood and locate the oil filter housing. Remove the retaining bolt from the top of the housing with a 13mm socket wrench. Pull the cap up and off the housing. Remove the oil filter from the housing; it will still contain oil so have a container close-by to place it into.
2. Install the larger rubber O-Ring supplied with the new filter under the oil filter housing cap. Then install the small aluminum washer under the oil filter housing bolt.
3. Insert the new oil filter into the filter housing. Replace the oil filter housing cap and tighten the bolt.

1. Locate the air filter cover on the top of your BMW 330 engine. It will be a black cover, secured by seven torx screws. You should see it near the center of the engine on top with a black flex hose running from the cover to the engine.
2. Remove torx screws with torx screwdriver from top cover of air filter. Lift the cover up. It will not come all the way out, just enough to give clearance to remove the air filter.
3. Unclip the flex hose from the air cleaner to provide room for removal. You will see a pin inserted into the air filter. Pull the pin back and remove the filter from the air cleaner.
4. Replace the air filter with a new filter by pulling the pin back and reinserting the new filter. Replace the flex hose on the front of the air cleaner.
5. Place the cover back on the air cleaner and secure it with torx screws.

1. Position the car ramps behind the vehicle and back up onto the ramps slowly. Place the tire stops in position behind the front tires to secure the vehicle from moving during the replacement.
2. Lift the vehicles hood and locate the fuse panel. Remove the bolt securing the panel using the crescent wrench. Remove the fuse responsible for controlling the fuel pump.
3. Find the fuel filter under the rear of the vehicle near the fuel tank. Position the floor jack below the fuel tank in preparation of lowering the tank. You will only be lowering the fuel tank about four inches. Using the crescent wrench, remove both metal holding straps that secure the fuel tank in place.
4. Using the floor jack, lower the fuel tank about 4 to 6 inches to gain full access to the fuel filter. Use the crescent wrench to remove both fuel lines going into the fuel filter. Remove the securing bolt and remove the old fuel filter.
5. Install the new filter and replace the securing bolt. Reattach both fuel lines ensuring the arrows on the filter are pointing toward the front of the vehicle. Using the floor jack, lift the fuel tank back in place and reattach the metal holding straps.
6. Reinstall the fuel pump fuse and reattach the bolt that secures the fuse panel. Remove the tire stops and start the vehicle. Drive the vehicle off the car ramps.

1. Open the glove box. Open the fuse box by turning the two white tabs on either side of it. Remove the #54 fuse, which controls the fuel pump. Remove the gas cap. Start the engine and let it run until it stalls from lack of fuel.
2. Raise the BMW with a floor jack. Lower it onto jack stands at all four corners. Remove the fuel filter protective panel, which is located under the car just to the front of the drivers seat. The panel is held on with four screws that are removed with a Phillips screwdriver.
3. Remove the metal clamp that holds the fuel filter in place using your hand. Loosen the six hose clamps that fasten the fuel lines to the fuel filter. Place a container under the filter to catch spilled fuel. Pull the hoses off of the filter. You may need to twist the hoses with pliers to get them off of the filter.
4. Drain the excess fuel from the filter into the container. Discard the filter. Install the new fuel filter in the same orientation as the old one. Slide the fuel lines onto the new filter. It is recommended to replace the BMW hose clamps with conventional hose clamps that can be tightened with a screwdriver, as the original clamps require a special tool to tighten easily. You can also use a pair of pliers to tighten the original hose clamps a little at a time.
5. Reinstall the clamp that holds the filter in place. Reinstall the oil filter protective panel. Lower the car back to the ground. Reinstall the #54 fuse. Put the fuel cap back on. Start the car and check for leaks.

1. Park the Mercedes Benz CLK 320 in a safe work area.
2. Open the passengers side door and squat down beside the drivers side door. Shine a flashlight underneath the glove compartment and locate the access panel directly under the glove box. Remove the screws from the access panel with a screwdriver. Place the screws in a safe area, such as on the drivers seat.
3. Pull down the access panel and place it in the drivers seat. Shine the flashlight through the access panel opening and locate the black square box directly behind the glove box. The black square box houses the cabin air filter and has a sliding bracket on top.
4. Pull the front part of the sliding bracket toward the passengers seat and push the adjoining sliding bracket toward the front of the vehicle. This will expose the cabin air filter. Grab the lower back part of the cabin air filter and rotate it downward until it comes out of the box. Make a mental note of the direction of the air flow arrow on the old cabin air filter.
5. Install the new cabin air filter with the air flow arrow pointing in the same direction in which the arrow on the old filter pointed. Slide both sliding brackets back toward each other to close the top of the square box over the top of the new cabin air filter.
6. Reassemble the bottom access panel with the removed screws, and tighten the screws with the screwdriver. Discard the old cabin air filter.