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What to Do When the Key is Locked in the Trunk of a Passat?

3 Answers
StVictoria
08/29/25 4:22am
Solutions for when the key is locked in the trunk of a Passat: Deliver the spare key or contact the nearest 4S store for assistance in unlocking. The Passat is a mid-size car under SAIC Volkswagen, with body dimensions of: length 4933mm, width 1836mm, height 1469mm, wheelbase 2871mm, fuel tank capacity 68.5l, trunk capacity 521l, and body structure of a 4-door 5-seater sedan. The Passat is equipped with a 1.4t 150 horsepower L4 turbocharged engine and a 2.0t 220 horsepower L4 turbocharged engine, with suspension using MacPherson independent front suspension and multi-link independent rear suspension.
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LeAubrey
09/11/25 2:13am
Last time I encountered this situation, I was chatting with friends about it, and many people tend to leave their car keys in the trunk. If your Passat key is locked inside, don't panic just yet. There might still be a spare key hidden elsewhere in the car, such as in the glove compartment or door panel lining. If you can't find it, try using the mobile app to control Volkswagen's smart system to unlock it—most newer Passat models support remote start functionality. Additionally, if there's a hidden keyhole on the door, you can use the mechanical key to try opening the driver's door, then fold down the rear seats to access the trunk and retrieve the key. If all else fails, immediately call the 4S dealership or roadside assistance—they can resolve it quickly. Remember, the key is to develop good habits—don't always leave your keys in the trunk. Keeping them in a fixed spot will save you a lot of hassle.
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SadieLynn
10/25/25 3:01am
I've dealt with this issue a few times, the Passat's trunk lock is relatively easy to handle. First, check if the remote key is within the sensing range and try repeatedly pressing the unlock button on the door handle; if that doesn't work, look for a manual unlocking hole at the bottom of the trunk. Most Volkswagen models have a designed backup mechanical entry point. If necessary, gently pry open the rear seat clips with a tool, push the seat down, and you can climb into the trunk to retrieve the keys. Also, check if there's a spare key nearby or contact the dealer for key services. For safety, always choose a secure location for such operations and avoid taking risks by the roadside. Developing a daily inspection habit makes things much easier.
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