How do I set or release the parking brake in FSX?

In FSX and FSX: Steam Edition, press Ctrl+. (Control plus the full-stop/period key) to toggle the parking brake; the same command sets and releases it. Press . by itself for momentary wheel brakes. You can also operate a working parking-brake handle in the cockpit, although some add-on aircraft override the standard command.

What is the FSX parking brake key?

The default FSX parking-brake command is Ctrl+., while the full-stop key without Control applies the normal wheel brakes.

Press Control and the full-stop key together; do not type the plus sign. The numeric keypad decimal key can be treated as a separate key on some keyboards, so try the main full-stop key or check the assignment inside FSX.

When informational messages are enabled, the red parking-brake notice should appear when the brake is set and disappear when it is released. Our full list of default FSX keyboard commands covers the other brake and ground-handling controls.

How do I set or release the parking brake?

Bring the aircraft to a stop, reduce the throttle to idle and press Ctrl+. once to change the parking-brake state.

1. Stop the aircraft with the normal brakes by holding ., or by using both toe brakes.
2. Set idle thrust so the aircraft is not pushing against the parking brake.
3. Press Ctrl+. once to set the brake, then confirm the parking-brake indication appears.
4. Press Ctrl+. again when ready to release it. Confirm the indication disappears before adding power.

“Remove the parking brake” and “release the parking brake” mean the same thing here; nothing needs to be uninstalled. A brake-released aircraft may still sit motionless on level ground at idle, so apply a small amount of thrust only after checking that the area ahead is clear.

Can I use the parking-brake handle in the cockpit?

Most default FSX aircraft have a clickable parking-brake handle or lever, but its location and operation vary between cockpits.

Move the pointer over the control and check for a tooltip or pointer change. Some handles respond to a click, while more detailed add-ons may require dragging the lever or following the aircraft’s real braking procedure. The handle animation alone is not always proof of brake state; check the cockpit indication or FSX status message as well.

Complex aircraft can replace the standard FSX event with custom logic. If the handle works but Ctrl+. does not, use the aircraft’s own control, configuration system or documented command rather than repeatedly toggling the default shortcut.

How do I assign the parking brake to an Airbus joystick?

Assign a spare joystick button to the Parking brakes command in FSX’s Buttons/Keys controls page.

1. Open the FSX Controls settings and select the Buttons/Keys page.
2. Find “Parking brakes” in the command list. FSX uses “brake”, not the common misspelling “parking break”.
3. Assign an unused button, remove any duplicate assignment and save the change.
4. Test the button while stationary and confirm that each press changes the indicated state once.

This works for an Airbus-style joystick or any ordinary controller when the aircraft accepts the standard FSX event. Use a momentary button where possible: a latching switch mapped to a toggle command can fall out of sync with the cockpit handle. An add-on Airbus with explicit set and release commands may instead need its own controller profile.

Do not map a brake axis to the parking-brake command. Toe-brake axes are separate, progressive controls; our guide to assigning and calibrating FSX toe brakes explains the correct axis setup.

Why will the aircraft not move after the brake is released?

If the parking-brake indication has disappeared but the aircraft will not move, another brake input, wheel chocks or an aircraft-specific restraint is usually responsible.

• Reversed toe-brake axes: FSX may read fully released pedals as maximum braking. Reverse the affected axes and recalibrate them.
• Insufficient dead zone: Noisy pedals can continue applying a small amount of brake after your feet are removed.
• Duplicate controls: A joystick button, pedal axis or other controller may be sending a second brake command. Temporarily disconnect controllers and test with the keyboard alone.
• Wheel chocks: Detailed add-on aircraft often install chocks through their own ground-services controls. These can prevent movement even though the parking brake is released.
• Pushback or ground equipment: End any active pushback or towing state and disconnect attached equipment as required by the aircraft.
• Idle thrust: Some aircraft will not begin rolling at idle. Once clear, apply modest power and watch for movement rather than using excessive thrust against the brakes.

If the red notice disappears but the pedals still appear pressed or the wheels remain locked, follow our diagnostic steps for brakes stuck on in FSX.

Why does Ctrl+. not work?

If Ctrl+. “não funciona” (“does not work”), FSX is usually not receiving the combination or another control is immediately changing the brake state.

• Return focus to FSX: Click inside the simulator window before trying the command again.
• Check the correct keys: Use the Windows Control key and the main full-stop/period key, not the plus key.
• Inspect the assignment: Confirm that Parking brakes is still assigned in Buttons/Keys and is not duplicated.
• Test without controllers: Disconnect or disable joystick and pedal inputs briefly. If the keyboard then works, the fault is an assignment or axis conflict.
• Check the aircraft: If the command works in a default FSX aircraft but not an add-on, the add-on is using custom brake logic.

How do I fix a PMDG 777 parking brake that is stuck?

A PMDG 777 parking-brake problem can come from realistic Boeing-style brake logic, installed wheel chocks or a continuous toe-brake input rather than the FSX shortcut itself.

1. Set the throttles to idle and fully depress both toe brakes. Without pedals, use the normal brake key while operating the cockpit handle with the mouse.
2. Operate the cockpit parking-brake handle or its supported command. Realistic configurations may expect brake-pedal pressure around lever operation.
3. Remove wheel chocks through the PMDG aircraft’s own ground or service controls if they are installed.
4. Check both brake axes for reversal, noise and duplicate assignments if the handle releases but the aircraft remains locked.

The PMDG 777 has existed in different simulator editions, and its menus and control options are not identical across them. For this FSX answer, use the controls supplied with the FSX aircraft rather than instructions written for a later Microsoft Flight Simulator version.

How do I release the parking brake on macOS?

FSX and FSX: Steam Edition are Windows applications, so there is no native macOS parking-brake shortcut.

If Windows FSX is running on Mac hardware through a virtual machine or another compatibility setup, send the Windows combination Ctrl+., not Command+.. The host system or keyboard translation may intercept the key; if that happens, assign Parking brakes to an unused joystick button inside FSX. This shortcut does not automatically apply to native Mac flight simulators.

Why does the parking brake not stay set?

A parking brake that releases itself is commonly being cancelled by a noisy brake axis, repeated toggle input or add-on aircraft logic.

Set it only after stopping and bringing the throttle to idle. Then release the toe brakes and check whether a controller button is repeating the toggle command. Detailed aircraft may require both brake pedals to be pressed while the handle is set; if the problem persists, see the common causes of a simulator parking brake that will not hold.