How to Remove the TDI Injector

1. Pop the hood. Open the gas door and remove the gas cap. Locate the injector pump, which is on the driver's side of the engine. Disconnect the fuel lines running to the injector pump and the injectors with a line wrench.
2. Unbolt the injector from the cylinder head using the 3/8-inch ratchet and the 27-millimeter deep-well socket. Take the injector out of the engine.
3. Unbolt the injector heat shield from the head with the 3/8-inch ratchet and socket.

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How to Reset an Airbag Light

1. Put the key into the ignition and turn the switch to the 'on' position.
2. Watch for the airbag light to turn on. It will stay illuminated for seven seconds and then shut itself off. After it shuts off, immediately turn the switch off and wait three seconds.
3. Repeat Steps 1 and 2 two more times.
4. Start the engine. The SRS light should come on for seven seconds, and then shut off and stay off. The airbag light has been reset.

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How to Change the Turn Signal for the BMW X5

1. Turn the headlight dial on the dash to '0.' This ensures that the power to the headlight assembly is turned off. Shut down the X5's engine; pull the hood release lever and open the hood.
2. Look at the back panel of the headlight assembly to find the turn signal. The turn signal is the outermost bub in the assembly. It's right on the edge of the interior fender liner on either side of the X5. You'll see a plastic cap.
3. Rotate the plastic cap to the left to remove it. Now you'll see the turn signal bulb.
4. Turn the bulb holder to the left to disconnect it. The bulb is now free from the assembly. Pull the connection to unplug the wiring from the bulb holder.
5. Attach the replacement bulb's holder to the wiring. It simply plugs in. Place the new bulb into the assembly and turn it to the right. Attach the plastic cap and rotate it to the right to recover the bulb holder.

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How to Install a Radio for an Audi A4

1. Remove the existing radio. In most cases, an Audi radio removal will require the use of European radio removal tools. These can be purchased from many auto parts stores, and may be ordered from the dealership as well.
2. Inspect the factory wiring harness. Make sure that the factory harness will plug into the aftermarket radio harness with ease. Also, check the antenna adapter to ensure a proper fit.
3. Connect the aftermarket radio harness to the vehicles radio replacement harness. Solder all connections and insulate them with heat shrink tubing or electrical tape.
4. Mount the dash kit to the vehicle using the hardware provided. In some Audi models, the dash kit will secure itself using plastic clips, and no additional hardware is required. In other models, screws are necessary. Any necessary hardware will be included in the kit.
5. Plug the aftermarket harness and antenna adapter into the vehicle. Connect the remaining end into the radio. Place the radio into the dash kit and slide the unit into place. Test the new radio thoroughly for function to ensure a proper installation.

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How to remove the door panels on Mercedes Benz (96

1. Remove the triangular panel near the rear view mirror. This can be removed using a standard screwdriver to pop out the retaining clip.
2. Remove screw on the door jamb. This screw holds a black metal cover.
3. Pull out the "Air Bag" badge above the door handle and remove the screw.
4. Using a flat tool, pop the bottom of the door panel which is held in place by plastic retainers.
5. You should be able to jiggle the door panel off by pulling up using the handle or lifting up the bottom of the door panel.
6. Remove the wires that are attached to the tweeter and the door lock switch.

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How to Set the Memory Features for the Audi

1. Turn on your car and turn on the radio.
2. Skip to the radio station that you would like to save.
3. Choose a number to save the radio station to and press the numbered button while also pressing down the 'Memory' button on the stereo.
4. Hold the two buttons until the radio beeps and the display flashes, which indicates that the radio station has been saved.

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How to Decode an Old BMW Radio

1. Enter your car. Insert the key in the ignition. Leave it in the 'OFF' position.
2. Locate the 'M' button on your radio. Press and hold it.
3. Turn the key to the 'On' position. Turn on the radio with the 'M' button pressed.
4. Write down the serial number that displays on your radio. Contact your BMW dealership. Ask for the unlock code.
5. Provide your serial number. Write down the unlock code.
6. Press and hold the 'Tuner' button. Enter the unlock code. Wait for the radio to turn on once you entered the code.

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How to Install Chrome Rings on a BMW X5

1. Purchase the chrome rings from an aftermarket vendor. Many vendors exist, so shop around for the best prices and buy the ones that you think look the best.
2. Move and park your X5 into a well lit area. Once you have moved your car, unscrew the two T10 torx screws from the top of the instrument panel.
3. Insert a flathead screwdriver between the lip of the instrument panel and the dash to gently dislodge the panel.
4. Disconnect the black, white and blue connectors on the back of the cluster. Once you have removed the connectors, press in a tab on the back of the cluster and move the release bar to fully disengage the instrument panel from the X5.
5. Put your panel face down on a clean work area free of dust and debris and locate the 5 'X' connectors. Use a pair of flat-nosed pliers and twist all 5 'X' connectors so that they are parallel to the bottom of the of the instrument panel. As you twist the 'X' connectors, use a flathead screwdriver to pry the panel apart.
6. Clean the chrome rings and snap them into place on your instrument panel.
7. Once you are finished, reassemble the instrument panel and connect it to your BMW X5.

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How to Join a Mercedes Car Club

1. Investigate the Mercedes car club your dealer has to offer. Dealers offer new owners membership in AMG Lounge, an online forum for Mercedes AMG owners, and the Owners Online club, an online resource for Mercedes owners. Name and vehicle identification number are required to register.
2. Join the official 'Mercedes-Benz Club of America.' Your membership fee will enroll you in the national Mercedes-Benz club and a local chapter where you can meet other Mercedes enthusiasts.
3. Surf the Internet for Mercedes clubs and forums. Online registration is usually required and fee structures depend on the website you are interested in joining.
4. Visit local 'Classic Car' clubs. Mercedes has been selling cars for over 100 years, so quite a few classic car enthusiasts are Mercedes enthusiasts.
5. Visit a local car show and ask about local Mercedes car clubs. The exhibitors may not be from your community, but they can refer you to the organization hosting the car show or club members of note in your community.
6. Ask your mechanic for club referrals, especially if you are interested in the technical side of automobiles. A Mercedes' mechanic may be the best source to guide you to the Mercedes club that best suits your needs.

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How to Replace the Wiper Blade Insert in an Audi

1. Lift the wiper blade arm away from the Audi windshield so it is at a 90 degree angle before attempting to replace the wiper blade insert.
2. Slide the wiper blade metal rail and insert out of the wiper arm with a pair of needle nose pliers, starting at the farthest point away from you and removing the rail toward you.
3. Pull the rubber insert out of the metal rail with the pliers and discard the rubber insert.
4. Slide the new rubber insert into the metal rail. Place the metal rail and rubber insert into the wiper arm, sliding it back into the arm the way it came out.

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