Fast Car

1. Locate the small plastic caps on the sides of the stereo and pop them out of place using a thumbnail or fingernail. Use the BMW anti-theft stereo removal tool to unscrew the bolts holding the stereo to the dashboard.
2. Slide the stereo out of the dashboard and unplug the antenna lead from the back of the deck.
3. Place a flathead screwdriver between the plastic wire harness lock on the back of the stereo and the deck itself, and pry the lock up to remove it from the stereo. Pull the wiring harness off of the deck, using your hands.

1. Disconnect the Mercedes vehicles battery with a socket wrench. Remove the negative terminal cable first, then the positive cable.
2. Open the drivers side door and locate the two locking tabs on the sides of the Mercedes CD changer.
3. Use a flat-head screwdriver to pry off both tabs. Slide the screwdriver underneath and lift it upwards to remove the tab.
4. Remove the cover once both tabs are removed. Installation is the reverse of removal.

1. Press the NAV button on the MMI console to open up the navigation function on your Audi.
2. Use the control knob to scroll to and highlight Cancel Route Guidance.
3. Press down on the control knob to select Cancel Route Guidance. The destination will be removed from the navigation system and you will no longer receive direction prompts from the MMI system.

1. Pop the hood of your BMW and disconnect the battery terminals. Sit in the drivers seat and lower the steering wheel to its lowest position within the steering column.
2. Locate the bezel around the outskirts of the instrument cluster. This can come in either plastic or rubber. Remove the two screws attached to the bezel with a Phillips screwdriver. Pull the bezel out of the dashboard.
3. Remove the three mounting screws which fix the instrument cluster to the dashboard. Slide the panel out and remove the battery connector from the rear. You can either pull it out with your hand or use a screwdriver to pop it out.
4. Pull the instrument cluster fully out of the dashboard. Clean the space left in the dashboard with a cloth to ensure there is no dust or debris, which can get into the instrument cluster.
5. To reattach the instrument cluster or insert a new one, install the cluster following the removal steps in reverse.

1. Open the hood. Disconnect the negative battery terminal.
2. Drain the coolant on 535i models. You can skip this if you plug up the heater hose that needs to be disconnected to gain access to the starter bolts.
3. Remove the expansion tank mounting bolts and move the expansion tank aside on the 535i. On the 528e, remove the bolts for the air cleaner housing and the air flow sensor and remove these two components.
4. Disconnect the heater hose that blocks access to the top starter bolt. If you did not drain the coolant system, use a plug of some sort to prevent the coolant from spilling out of the heater hose. This may also need to be done on the 3 Series, but examine the starter and the components near it to see if you will need to remove or disconnect any hoses. Wipe up any spilled coolant.
5. Disconnect the wires that go to the starter solenoid, which is the smaller round component attached to the starter. The wires are held on with a nut that is removed with a socket.
6. Remove the two bolts that hold the starter to the transmission. Maneuver the starter out of the engine bay. Installation is the reverse of removal.

1. Locate the seat-release lock under the tail light. Unlock the seat with the ignition key and pull it off the motorcycles frame.
2. Remove the bolts from the left-middle fairing with an Allen wrench. Remove the left-middle fairing from the motorcycle to reveal the battery tray on the left side of the fuel tank.
3. Pull the rubber retaining strap off the battery tray. Remove the negative wire lead bolt from the battery with a Phillips screwdriver. Pull the negative wire lead away from the battery and the motorcycles frame. Pull the battery out of the tray until the positive wire lead is accessible. Remove the positive wire lead bolt from the battery with a Phillips screwdriver. Pull the positive wire lead away from the battery.
4. Pull the battery out of the battery tray.

1. Locate the Stop-Catch release button located on the top of the seat, just below the headrest. Depending on your model, the Stop-Catch release button is usually on the side that is closest to the door of the vehicle.
2. Press and hold in the Stop-Catch release button on the seat with one hand.
3. Lift the headrest up toward the ceiling of your Mazda with your other hand while continuing to press in the Stop-Catch release button. You will hear a clicking noise as it passes through all of the adjustment notches.
4. Pull the headrest out of the two adjustment holes to remove the headrest completely.