How to Replace the Key Battery for a Citroën?

1 Answers
VonEdward
07/29/25 11:56pm
Replacing the key battery for a Citroën is as follows: 1. Citroën uses a mechanical key. Before replacing the battery, you need to open the key. You can use a flat-head screwdriver to pry open the key along the surrounding seams. 2. After opening the key casing, you will see the battery inside. Then, use a small flat-head screwdriver to remove the old battery. After replacing it with a new one, simply snap the key's back cover back into place. 3. Car key batteries generally come in several specifications, including CR2302, CR2450, CR1616, CR2025, and CR1620. The battery model can be seen on the back of the battery.
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