How to Change the Xenon Headlights on a 2001 Audi A4

1. Open the hood and secure it with the safety latch.
2. Remove the T25 Torx screws located at the top of the headlight using a T25 Torx screwdriver.
3. Remove the T25 Torx screws located on each side of the headlight. An extension can be used with the T25 Torx screwdriver to get a better reach.
4. Pull the headlight out and press the metal clip located behind the assembly to detach the headlight from the wire connector.
5. Pull the turn signal bulbs out. The bulbs are located on the side of the headlight assembly.
6. Remove the headlight back cover and press the metal clip behind the bulb to unplug the wiring.
7. Slide the xenon and high beam bulbs out of the headlight.
8. Insert the new xenon and high beam bulbs into the headlight. Wear disposable gloves to prevent oils from making contact with the bulbs.
9. Insert the metal clip to reattach the bulb to the wiring. Replace the headlight back cover.
10. Insert the signal bulb into the side of the headlight assembly.
11. Insert the metal clip to reattach the headlight to the wiring.
12. Replace the T25 Torx screws located on each side of the headlight.
13. Replace the T25 Torx screw located at the top of the headlight.
14. Test the headlight. Turn on the headlights to ensure proper installation.

How to Replace a Crank Sensor on a 2001 SLK 320

Removal
1. Engage the parking brake and open the hood. Remove the plastic engine paneling by lifting up on it until it pops loose.
2. Pull the intake tube out of the air cleaner box, and then remove the intake tube from the throttle body outlet by gently pulling on it. Pull the air cleaner housing off of the cylinder head cover and then remove the entire air cleaner assembly from the engine bay.
3. Locate the crankshaft position sensor on the back side of the engine block, next to the transmission bell housing, between the firewall and the left cylinder head. The sensor is black and has a single black wire connector attached to it.
4. Disconnect the sensor’s electrical connector and remove the bolt holding the sensor to the engine block. Pull the sensor out of the engine block. If it stubborn, carefully remove it using a slip-joint pliers, moving slowly to ensure that the sensor doesn’t break off inside the block.
Installation
5. Grease the sensor with a small amount of clean engine oil and insert it into the block until it’s fully-seated. Reinstall the sensor’s retaining bolt and tighten it to 71-inch pounds with a torque wrench.
6. Reconnect the crank sensor’s electrical connector.
7. Set the air cleaner assembly into position and press it down on top of the cylinder head cover until it snaps into place. Reconnect the air cleaner tube to the air box and the throttle body air housing.
8. Place the plastic engine paneling in position on top of the engine and press down on it until it locks in place. Plug the Mercedes-Benz Star Diagnosis scan tool into the vehicle’s communication port and run the CKP re-sync procedure.

How to Replace a 2001 Audi A4 Tail Light

1. Turn off the A4. Ensure that the parking brake is on and that the gear selector is in Park.
2. Open the trunk by either pulling on the trunk release button beneath the steering wheel or by pressing the trunk release button on your key fob if you have that option.
3. Locate the oval panel on the side of the trunk wall. Pry the panel off with a flathead screwdriver, using gentle pressure to avoid cracking the plastic of the trunk. There will be a bolt head inside the cavity that was covered by the plastic panel.
4. Loosen the bolt inside the cavity. This will release the lens cover on the brake light on the rear of your Audi. Be prepared to catch the lens, to prevent scratching the lens or the rear paint. If the lens cover does not come off on its own, you can pry it off gently with a flathead screwdriver. Be gentle to avoid damaging the paint or cracking the lens.
5. Remove the light bulb from the electrical harness by hand. The bulb just plugs into the port--no special tools are necessary. Place the lens cover back on the tail light. While holding the lens up, thread the bolt back into the cavity by hand until it catches in the grooves on the lens backing. Tighten the lens down with a wrench, until the lens cover will no longer wiggle if you push on it.
6. Repeat this process for the other tail light. Turn the car back on and test the brake lights by pressing down on the brakes while someone else looks for the brake lights to signal.

2001 Nissan Owners Manual Pathfinder

Tire chains must be installed only on the rear wheels and not on the front wheels Do not drive with tire chains on paved roads which are clear of snow Driving with chains in such conditions can cause damage to the various mechanisms of the vehicle due to some overstress When driving on clear paved roads be sure to change to 2WD 4 For four wheel drive If you install snow tires they must also be the same size brand construction and tread pattern on all four wheels.

If the vehicle is to be left outside without anti freeze drain the cooling system by opening the drain valves located under the radiator and on the engine block Refill before operating the vehicle See Engine cooling system in the 8 Do it yourself section for Changing Engine Coolant 5 34 Starting and driving 00 1 10 R50 D V5 CAUTION ONLY use spare tires specified for each four wheel drive model very hard to drive on The vehicle will have a lot less traction or grip under these conditions Try to avoid driving on wet ice until the road is salted or sanded Whatever the condition drive with caution Accelerate and slow down with care If accelerating or downshifting too fast the drive wheels will lose even more traction Allow more stopping distance under these conditions Braking should be started sooner than on dry pavement Allow greater following distances on slippery roads Watch for slippery spots glare ice These may appear on an otherwise clear road in shaded areas If a patch of ice is seen ahead brake before reaching it Try not to brake while actually on the ice and avoid any sudden steering maneuvers Do not use cruise control on slippery roads Snow can trap dangerous exhaust gases under your vehicle Keep snow clear of the exhaust pipe and from around your vehicle SPECIAL WINTER EQUIPMENT It is recommended that the following items be carried in the vehicle during winter A scraper and stiff bristled brush to remove ice and snow from the windows and wiper blades A sturdy flat board to be placed under the jack to give it firm support A shovel to dig the vehicle out of snowdrifts Extra window washer fluid to refill the reservoir tank ENGINE BLOCK HEATER if so equipped An engine block heater to assist extreme cold temperature starting is available through your NISSAN dealer.

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How to Find the Radio Reset Safe Code for a 2001 Audi

1. Determine the model of your radio. Since it is a 2001 model, the radio is likely a Symphony or Concert.
2. Look at the front of the cars radio and locate its model number. Write this number down.
3. Call your Audi dealership and provide them with the radios model and model number. Request the anti-theft code needed to reset the radio. Write this number down.