Q: How do I set the ignition switch all door unlock mode?

asked by on

How do I set the ignition switch all door unlock mode?

When your car is in ignition switch all door unlock mode, then all of the doors will automatically unlock when the car is turned off. As soon as the ignition switch is turned out of the On setting, all four doors and the trunk will unlock. To set the ignition switch all door unlock mode, follow these steps: 1. Engage the parking brake. 2. Depress the brake pedal and hold it down. 3. Move the shift lever out of the P setting, and into any other setting. 4. Close the driver’s door if it is not already closed. 5. Turn the ignition to On. 6. Press the unlock button on the master door lock switch (located on the driver’s door), and hold. After about five seconds, you will hear two clicks, but keep holding the switch. After another five seconds, you will hear one click, at which point you can release the button. 7. Turn the ignition to ACC. This step will need to be done within 20 seconds of step 6.

Was this answer helpful?

Need advice from certified mechanic? Get help now!

Over 1,000 mechanics are ready to answer your question.
The statements expressed above are only for informational purposes and should be independently verified. Please see our terms of service for more details
  1. Home
  2. Questions
  3. How do I set the ignition switch all door unlock mode?

Get an instant quote for your car

Our certified mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing

Get a quote

What others are asking

Q: Recently had the IMRC rotary valve assembly replaced. One day later and I'm getting P1078.

Hi there. Some additional diagnostic tests will be necessary to identify the problem. The P1078 testing diagrams show that there are possible issues with a solenoid valve, a sensor, a vacuum leak, or an electrical issue. A certified mechanic will...

Q: My actual handle isn't broken. It's Just won't open

The door handle inside a vehicle of your year and model uses a mechanical linkage to transfer the force applied to the handle then to a device that unlatches the door at the jamb. The linkage inside the door may...

Q: Engine won't run - 2012 Buick Lacrosse

Hi there. Having to use a breaker bar, to free the engine from being locked-up, does not sound promising. Removing the serpentine belt, would eliminate an accessory component (ie; seized alternator) that may be preventing the engine from turning over....

Related articles

P0052 OBD-II Trouble Code: HO2S Heater Control Circuit High (Bank 2 Sensor 1)
P0052 code definition HO2S Heater Control Circuit High (Bank 2 Sensor 1) What the...
P0240 OBD-II Trouble Code: Turbocharger Boost Sensor B Circuit Range/Performance
P0240 code definition Turbocharger Boost Sensor B Circuit Range/Performance What the P0240 code means P0240 is an OBD-II generic code triggered when the Engine Control Module (ECM) detects the intake boost...
How to Avoid Back Pain in a Car
If you have back problems, sitting in a car for an extended period of time can be excruciating. Even without back problems, you could experience discomfort and soreness from...