How to remotely start the CT6?

3 Answers
Larry
07/28/25 11:30pm
The method to remotely start the CT6 is: 1. Press the lock button on the remote key; 2. Immediately hold the start button for more than 4 seconds. Remote start means starting the engine remotely through the remote key. When using it, the owner should pay attention to the following: 1. The vehicle must be within a 50-meter range for remote start; 2. After the vehicle is remotely started, you need to open the door and wait for a while to let the stale air circulate out. The CT6 is a mid-to-large-sized car with the following dimensions: length 5223mm, width 1879mm, height 1492mm, wheelbase 3109mm, fuel tank capacity 72L, trunk capacity 503L, and curb weight 1695kg.
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NolanAnn
08/12/25 3:51am
As a frequent driver of the Cadillac CT6, I find the remote start feature incredibly convenient, especially when I want to pre-adjust the temperature on cold or hot days. The operation is straightforward: most CT6 models come standard with a key fob. Simply stand within a few dozen meters of the car, first ensure the vehicle is fully locked (all doors closed), then press and hold the remote start button on the key fob for about five seconds until you see the lights flash a few times before releasing. Once successfully started, the engine will run, and the air conditioning or heating will automatically turn on. If you have the MyCadillac App installed, it’s even more flexible—open the app, log in to your account, select ‘Remote Operations’ on the main interface, and tap ‘Start Engine’ to get it done, with a stronger signal range for wider coverage. Remember, after starting, the engine will idle for only a few minutes before automatically shutting off to avoid wasting fuel. Regularly maintain the key fob battery and keep the app updated to prevent signal issues from affecting usage.
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StephanieAnn
08/12/25 3:52am
I've been driving the Cadillac CT6 for almost a year now, and the remote start has been my daily lifesaver. I can activate it from my balcony before work, saving me from freezing into an icicle inside the car. There are basically two methods: one is using the key fob—just press and hold the small start icon button for a few seconds until the headlights turn on, and you're good to go. The other, smarter way is via the app. Download MyCadillac, register, connect to the car's system via Bluetooth or Wi-Fi, and send the remote command with a few taps on the screen. A special reminder: make sure the car is parked on a safe, level surface with the doors locked before operating. Also, ensure a stable network signal when using the app to avoid failures. This feature isn't just for warming up the car in winter—it's super practical for cooling it down in summer too, enhancing driving comfort.
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