If your Jaguar won't double lock and the battery drains overnight, it could indicate a malfunction in the locking mechanism or an issue with the key fob. Additionally, a parasitic draw from an electrical component may be causing the battery drain. It's advisable to check the key fob's battery and ensure it’s functioning properly, then consult a professional technician to diagnose and resolve any underlying electrical issues. Regular maintenance can help prevent such problems in the future.
The battery is located in the trunk.
Jaguar a proprietary battery that you have to purchase at an authorized dealership. There may be a knock off battery outlet online but I have not found it yet.
In the trunk.
You have to take the trunk floor out and the battery will be on the right.
47 or 48 series is the battery you need
can i re charge my battery without unconecting the battery on my s type jag
in the trunk
CR2032
Disconnect the battery and then reconnect.
Replace battery cable.
in the trunk near the battery
use the key