How to Start a Car When the Key Fob Battery Dies?

2 Answers
TaliaLee
07/24/25 10:44pm
When the key fob battery is dead, there are four methods to start the car: 1. Key fob slot: Locate the slot and insert the key fob into it. Wait a few minutes for the vehicle to detect the key, then start the car. 2. Hidden mechanical keyhole: Find the concealed mechanical keyhole behind the push-button start, insert the key blade, and start the car as you would with a traditional vehicle. 3. Place the key fob against the start button: After the key fob battery dies, press the key fob against the push-button start and wait momentarily to start the car normally. 4. Replace the battery: Simply replace the dead battery, though this method isn't suitable for emergencies.
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StephanieDella
08/10/25 3:08pm
I've panicked when the key fob died too, but don't worry - most have hidden mechanical key blades. I've successfully pried open the side to retrieve it for manual door unlocking. Once inside, locate the key slot near the steering column or center console. Insert the dead fob to start the engine. Can't find the slot? Check the manual - some models require placing it near the start button. I learned my lesson: now I carry spare CR2035 batteries. Just pop open the key casing with a flat tool for quick replacement. Prevention is key - change batteries biennially to avoid emergencies. Keep fobs away from moisture and heat - this routine has saved me during several urgent trips.
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