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How to Replace the Key Fob Battery on a Cadillac CTS

Model: Cadillac Cts MK 3 - Years: 2014, 2015, 2016, 2017, 2018, 2019
Part: Key

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Video tutorial

If you need to replace the key fob battery on this vehicle, follow the instructions in this description and refer to the tutorial video. First, extract the emergency key by pressing the small button on the side.

Then, use a screwdriver to pry open the emergency key compartment to release the cover. Behind the cover is the battery compartment, which you can remove and replace with a new CR 2032 battery.

Be careful to position the positive terminal facing down. Reattach the key fob cover and then reinsert the emergency key.


Updated on 8 July 2026 by ScegliAuto


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How to Remove the Rear Seat of a Hyundai Tucson?

To remove the rear seat of a Hyundai Tucson, follow these steps. Start by moving the front seats to their most forward position to gain space. Next, locate the release lever on the underside of the rear seat, near the floor. Press this lever down while pulling the seat upwards to unlock it from the anchor pins. Once unlocked, tilt the seat upwards and forwards to remove it from its position. Repeat this process for both sides of the rear seat. Be careful of any electrical cables or components that may be connected to the seat during removal. Once the rear seat is removed, the disassembly is complete.

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by ScegliAuto

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