How to Replace the Battery in a Cadillac Remote?
2 Answers
Method for replacing the battery in a Cadillac remote: 1. There are two screws on the back cover of the car key; use a screwdriver to remove each screw. 2. Open the back cover to see the battery panel. 3. Remove the old battery and install the new one. 4. Reattach the back cover and tighten the screws. Taking the 2018 Cadillac XTS as an example, its body dimensions are 5103mm in length, 185mm in width, and 1502mm in height, with a wheelbase of 2837mm and a fuel tank capacity of 70 liters. This car is equipped with a 2.0T turbocharged engine, with a maximum power of 198kW and a maximum torque of 353Nm, paired with a 6-speed automatic transmission.
I used to frequently help my neighbors replace the batteries in their Cadillac key fobs, and it's actually quite simple. Take out the small key fob, locate the seam on the back or side, and gently pry open the casing using a fingernail or small screwdriver—but don’t apply too much force to avoid cracking it. Inside, you’ll find the old battery, typically a round CR2032. Remember the orientation of the positive side. Before inserting the new CR2032, check the packaging date to ensure it’s not too old, then align it with the metal contacts and insert it carefully, making sure not to reverse the polarity. After closing the casing, immediately test the buttons a few times to check functions like unlocking or window control. If there’s no response, reopen it and double-check the installation. From personal experience, replacing the battery every 1-2 years prevents the hassle of sudden power loss. Keep a spare battery in the glove box in case of emergencies while out. Also, take the opportunity to clean any dust buildup inside the key fob, as this helps extend its lifespan.
