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How do you program a key fob for a Cadillac CTS?

October 24, 2025 - By 

How to Program a CTS Keyless Entry Remote
  1. Enter your vehicle with your keyless remote and insert your key into the ignition.
  2. Press the vehicle information button on your center display until it reads, “Press to Relearn Remote Key.”
  3. Press the set/reset button on the driver's information center until the display reads, “Remote Key Learning Active.”

Also know, how do you program a Cadillac key fob?

How to Program Cadillac Keys

  1. Locate a qualified locksmith or authorized dealer to have a new key cut.
  2. Place the new key into the ignition. Switch the key to the “On” setting and wait 10 minutes and 30 seconds.
  3. Turn the key back to the “On” position and wait 10 minutes and thirty seconds.
  4. Place the working, programmed key into the ignition.

Additionally, how do you program a key fob for a 2003 Cadillac CTS? Key Pairing : Instructions

  1. Insert a master/working key and switch the ignition on.
  2. Wait for the security/immobilizer light to go out. Switch ignition off and remove key.
  3. Quickly insert a UN-programmed key and switch the ignition on.
  4. Wait for the security/immobilizer light to go out.
  5. The key is now programmed.

Also question is, how do you program a keyless remote for a 2011 Cadillac CTS?

👉 For more insights, check out this resource.

2011 Cadillac CTS Key Programming

  1. NOTE: A maximum of 4 transmitters can be programmed.
  2. Obtain all remote transmitters.
  3. NOTE: Switch ignition OFF.
  4. Place programmed transmitter within the interior of the vehicle.
  5. Insert key into driver's door lock (use trunk lock for 2-door vehicles).
  6. Within 5 seconds turn key to unlock 5 times.

How much is a Cadillac key fob?

👉 Discover more in this in-depth guide.

If you lose your key fob, you're looking at close to $300 per remote for replacement. Even at our discounted prices, a new fob will run around $200.

Table of Contents

How do I reset my Cadillac key fob?

Reset the keyless entry remote to your Cadillac by pressing and holding both the “Lock” and “Unlock” buttons. Release the buttons when the power locks cycle automatically, indicating that the resetting process was successful. Turn the ignition back to the “On” position to exit the vehicle's programming mode.

How do you program a key fob?

Key Fob Reprogramming in General
  1. Replace the batteries inside the key fobs.
  2. Get inside the car.
  3. Turn on the ignition.
  4. Press the lock button on the remote.
  5. Listen for a Lock Sound.
  6. Programming additional remotes.
  7. Turn off the ignition.
  8. Step out from your car and test the result.

How do you unlock a Cadillac key fob?

Reset the keyless entry remote to your Cadillac by pressing and holding both the “Lock” and “Unlock” buttons. Release the buttons when the power locks cycle automatically, indicating that the resetting process was successful. Turn the ignition back to the “On” position to exit the vehicle's programming mode.

How do you program a key fob for a 2010 Cadillac CTS?

Step-by-Step How To Programming Instructions:

PRESS and HOLD the Trip Odometer Reset Button for approximately 3 seconds until “REMOTE KEY LEARNING ACTIVE” displays. Vehicle is now in Programming Mode. PRESS and HOLD LOCK and UNLOCK buttons at the same time on first remote for approximately 15 seconds.

How do you program a key fob for a 2015 Cadillac SRX?

2015 Cadillac SRX Keyless Entry Remote Fob Smart Key Programming Instructions
  1. Place the recognized transmitter(s) in the cupholder.
  2. Insert the vehicle key of the new transmitter into the key lock cylinder located on the outside of the driver door and turn the key to the unlock position five times within ten seconds.

How do you program a 2013 Cadillac ATS key fob?

How – With Smart entry system and no programmed remote transmitter available
  1. Obtain all remote transmitters.
  2. Note: Switch ignition OFF.
  3. Insert key of unrecognized remote transmitter into driver's door lock.
  4. Turn key to unlock position 5 times within 10 seconds.
  5. Press the OFF/ACC button (ignition switch)

How do you program a key fob for a 2007 Cadillac CTS?

2007 Cadillac CTS Key Programming
  1. Insert the original, already programmed key in the ignition and start the engine.
  2. After the engine has started, turn the key to off and remove the key.
  3. Insert the key to be programmed and turn it to on within 10 seconds of removing the original key.
  4. The security light will turn off once the key has been programmed.

How do you program a key fob for a 2009 Cadillac CTS?

INSERT key and TURN the ignition to ON (just shy of starting vehicle without cranking engine). PRESS the Trip Odometer Reset Button until “RELEARN REMOTE KEY” is displayed. PRESS and HOLD the Trip Odometer Reset Button for approximately 3 seconds until “REMOTE KEY LEARNING ACTIVE” displays.

How do you program a key fob for a 2008 Cadillac CTS?

Step-by-Step How To Programming Instructions:

PRESS and HOLD the Trip Odometer Reset Button for approximately 3 seconds until “REMOTE KEY LEARNING ACTIVE” displays. Vehicle is now in Programming Mode. PRESS and HOLD LOCK and UNLOCK buttons at the same time on first remote for approximately 15 seconds.

How do I program my 2006 Cadillac CTS remote?

2006 Cadillac CTS Key Programming
  1. Insert the original, already programmed key in the ignition and start the engine.
  2. After the engine has started, turn the key to off and remove the key.
  3. Insert the key to be programmed and turn it to on within 10 seconds of removing the original key.
  4. The security light will turn off once the key has been programmed.

How do I change the battery in my Cadillac CTS key fob?

Cadillac Key Fob Battery Replacement DIY Guide
  1. Locate the small indentation on the right side of the case.
  2. Use a flat screwdriver to pop open the keyfob.
  3. Remove the circuit board and flip it upside down.
  4. Use the screwdriver to slide out the battery.
  5. Slide the new battery in place.
  6. Place the circuit board in the bottom part of the case.

How do you program a key fob for a 2001 Cadillac DeVille?

2001 Cadillac DeVille Key Programming
  1. Insert the original, already programmed key in the ignition and start the engine.
  2. After the engine has started, turn the key to off and remove the key.
  3. Insert the key to be programmed and turn it to on within 10 seconds of removing the original key.
  4. The security light will turn off once the key has been programmed.

How much does a Cadillac replacement key cost?

A: In short, to replace a Cadillac key usually cost between $75-$420.

Can locksmiths program key fobs?

Yes. An auto locksmith can handle every step of replacing a key fob. They can get you a new one, program it, and perform any other fob related task. If you need a key fob replacement, it is in your best interest to choose to get your service from a locksmith.

How do you program a Cadillac CTS key fob?

How to Program a CTS Keyless Entry Remote
  1. Enter your vehicle with your keyless remote and insert your key into the ignition.
  2. Press the vehicle information button on your center display until it reads, “Press to Relearn Remote Key.”
  3. Press the set/reset button on the driver's information center until the display reads, “Remote Key Learning Active.”

How much does it cost to get a key fob programmed?

Basic Keys and Fob

The cost of replacing an electronic key fob can range from $50 to over $100, depending on the automaker or complexity of the design. All key fobs need to be programmed. Some dealerships will do it for free, while others will charge a half-hour to an hour of labor.

Can you reprogram a Cadillac key fob?

Insert the ignition key into the ignition. Press and hold the DOOR unlock button. Press and hold the LOCK button and the UNLOCK button simultaneously on the keyless remote. After about 15 seconds, the doors will lock and unlock to confirm the programming of that transmitter.

How much does it cost to get a new key fob programmed?

“The cost to replace the latest key fobs can run anywhere from $50 to as high as $400 depending on the brand,” says Consumer Reports automotive analyst Mel Yu. And that's just for the fob. Add another $50 to $100 to get replacement fobs programmed to work with your car and to have a new mechanical backup key made.

How do you program a Cadillac CTS key?

How to Program Cadillac Keys
  1. Locate a qualified locksmith or authorized dealer to have a new key cut.
  2. Place the new key into the ignition. Switch the key to the “On” setting and wait 10 minutes and 30 seconds.
  3. Turn the key back to the “On” position and wait 10 minutes and thirty seconds.
  4. Place the working, programmed key into the ignition.

Why are car keys so expensive?

Now car keys are made using advanced technology, which makes them harder to copy. Although this means that cars are harder to steal than ever before, it also means that replacing high tech keys is now very expensive. To make matters worse the more 'high end' your car, the higher your bill is likely to be.