Key fob & access Official source verified
Use Smart Entry and Walk Away Auto Lock
Unlock or lock the ADX without pressing the fob and let the enabled system secure it after you leave.
Feature category
Keys, access & security
Key-fob shortcuts, passive entry, digital keys, locks, alarms and secure access features.
229 verified guides 125 model families 37 makes
Verified applicability
Choose the exact vehicle.
Each guide keeps its market, model-year, powertrain and equipment limits attached. A listed model does not imply the feature is standard on every trim.
Key fob & access Official source verified
Enable and Confirm Walk Away Door Lock
Let the enabled Integra lock after every door closes and the fob stays more than 6.5 feet away for over two seconds.
Key fob & access Official source verified
Remote-Start the CVT Integra
Start the A-Spec Technology CVT from the fob for a climate-conditioning cycle while its security system stays set.
Key fob & access Official source verified
Unlock and Vent With the Smart Entry Fob
Set driver-only or all-door Smart Entry and use the remote Unlock shortcut to lower the windows and equipped moonroof.
Key fob & access Official source verified
Enable and Confirm TLX Walk Away Door Lock
Let the enabled TLX lock after every door closes and the Smart Access fob remains more than 6.5 feet away for over two seconds.
Key fob & access Official source verified
Remote-Start the TLX With Vehicle Feedback
Start the TLX from the fob for up to 10 minutes while its security system remains set.
Garage access Official source verified
Program a HomeLink Garage-Door Button
Copy a compatible transmitter to one of the equipped Giulia's three HomeLink channels and finish rolling-code training when required.
Key fob & access Official source verified
Start the Engine With the Key Fob
Run an equipped 2024 Giulia for one 15-minute remote-start cycle, then take control or stop it correctly.
Key fob & access Official source verified
Unlock and Lock With Passive Entry
Use the Giulia's front-door handle sensors while keeping a valid key fob in a pocket or bag.
Key fob & access Official source verified
Unlock and Lock With Passive Entry
Unlock or secure an equipped 2024 Stelvio from its exterior handles without pressing the fob buttons.
Garage access Official source verified
Program a HomeLink Garage-Door Button
Train an equipped Tonale eAWD HomeLink button from a handheld transmitter and finish the rolling-code step when needed.
Apps & account Official source verified
Add the A3 VIN and Complete Key User Setup
Add the 17-digit VIN in myAudi, complete identity verification and finish the guided Key User steps in the app and vehicle.
Key fob & access Official source verified
Enable and Use Remote Engine Start for Cabin Climate
Authorize engine-based preconditioning in iDrive, then start it from the My BMW App or with three presses of the key's lock button.
Digital key & access Official source verified
Unlock and Start the 3 Series With BMW Digital Key
Use the 3 Series' NFC-based BMW Digital Key at the driver's door, then place the phone in the wireless charging tray before starting.
Digital key & access Official source verified
Set Up BMW Digital Key Plus
Pair a compatible UWB phone with both physical keys inside and store the finished Digital Key Plus in the phone's Wallet.
Digital key & access Official source verified
Pair Digital Key Plus With a Compatible Phone
Use both physical keys and the primary BMW ID to add the i7's UWB Digital Key Plus to a compatible phone Wallet.
Key fob & access Official source verified
Turn Remote Engine Start Back On in Operating System 9
A software upgrade can reset remote-start consent; restore it in the OS9 climate menu before using the My BMW App.
Key fob & access Official source verified
Restore the Remote Engine Start Climate Setting
Reconfirm the iDrive 8 preconditioning consent after a software update so remote cabin preparation works again.
Key fob & access Official source verified
Re-enable Remote Engine Start After a Software Upgrade
Restore the iDrive consent setting that can be reset during a Remote Software Upgrade, then start climate preconditioning from the My BMW App.
Key fob & access Official source verified
Enable Remote Engine Start for Cabin Preconditioning
Accept the X7's iDrive consent setting, then request a 15-minute climate run from the My BMW App or the key.
Digital key & access Official source verified
Pair BMW Digital Key Plus in the X7
Place both physical keys in the switched-off X7 and complete the Digital Key flow in the My BMW App on a compatible UWB phone.
Key fob & access Official source verified
Remote-Start the 2025 Buick Enclave and Extend Its Run Time
Start a gasoline Enclave from the factory key fob, add the one permitted 15-minute extension, or cancel the session.
Key fob and access Official source verified
Start a 2025 Buick Enclave When the Key-Fob Battery Is Weak
Use the documented left-cupholder transmitter pocket so the Enclave can detect a weak key fob.
Key fob & access Official source verified
Use Keyless Access and Passive Locking on the 2025 Buick Enclave
Unlock from either front door, open the liftgate without taking out the fob, and enable delayed passive locking.
Seating and cargo Official source verified
Use One-Touch Third-Row Access in the 2025 Buick Enclave
Clear the second row, release the seat with its handle or equipped one-touch button, and lock it back after passengers pass.
Key fob & access Official source verified
Remote-Start the 2025 Buick Envision and Add 15 Minutes
Start the gasoline engine from the factory fob, extend one session, and cancel it when needed.
Key fob and access Official source verified
Start a 2025 Buick Envision with a Weak Key-Fob Battery
Place the fob at the official backup detection point in the front of the center-console storage compartment.
Key fob & access Official source verified
Use Keyless Access and Passive Locking on the 2025 Envision
Unlock the correct doors from their exterior buttons and turn on delayed passive locking in the vehicle settings.
Key fob & access Official source verified
Remote-Start the 2024 Envista and Extend the Run Time
Use the key fob to start the engine outside the vehicle, add one 15-minute period and cancel the session when needed.
Key fob backup Official source verified
Start the 2024 Envista With a Weak Key-Fob Battery
Put the weak fob in the center-console backup pocket so the vehicle can recognize it and start.
Keyless access Official source verified
Use Keyless Entry and Passive Locking on the 2024 Envista
Unlock from a front-door handle button and enable automatic locking after the last door closes.
Digital key Official source verified
Pair and Share the 2026 OPTIQ Digital Key
Check phone compatibility in myCadillac, sign in to OnStar and pair from Controls > Keys.
Key fob backup Official source verified
Start the 2026 OPTIQ With a Weak Remote-Key Battery
Place the remote key buttons-down in the rear cupholder and use Park or Neutral with the brake applied.
Passive locking Official source verified
Temporarily Disable OPTIQ Passive Locking
Hold the interior Unlock switch with a door open for at least four seconds and listen for three chimes.
Key fob & access Official source verified
Choose Passive Door Lock and Driver-Door Unlock Behavior
Use Remote Lock, Unlock and Start settings to enable walk-away passive locking and choose driver-only or all-door passive unlocking.
Key fob & access Official source verified
Remote-Start the Engine and Add 15 Minutes
Start the 2025 Traverse from outside, extend the run once and cancel it from the key fob.
How to use this library
Confirm equipment before trying a procedure.
Open the matching vehicle guide and read its availability note first. When the retail trim or package is not named by the official source, use the window sticker, manufacturer build record or the visible control in the vehicle.