How to Replace the Battery in a Volkswagen Golf Car Key?

1 Answers
LillianLee
07/30/25 2:29am
To replace the battery in a Volkswagen Golf car key, follow these steps: On the side of the key fob, there is a gap that can be pried open using a flat-head screwdriver. Then, flip the key logo upwards to open the key casing and reveal the battery inside. Remove the old battery, insert the new one, and reassemble the key casing by following the steps in reverse. Taking the Golf 2021 200TSI DSG as an example, its body dimensions are: length 4296mm, width 1788mm, height 1471mm, with a wheelbase of 2636mm and a fuel tank capacity of 51 liters. In terms of powertrain, it is equipped with a 1.2T turbocharged engine, delivering a maximum power of 85kW, paired with a 7-speed dual-clutch transmission.
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