You rely on only one working Discovery Sport L550 smart key for your 2016–2023 SUV and want a spare programmed so one lost or failed key does not immobilise the vehicle or create insurance and finance issues.
The existing Discovery Sport L550 remote has worn buttons, water damage, poor range or intermittent starting faults, so you need a replacement Land Rover Discovery Sport L550 smart key supplied and programmed while the SUV stays where it is, with faulty key data removed from the system where required.
All keys lost for your Land Rover Discovery Sport (L550) after a lost bag, theft or house move; non‑destructive entry is followed by creating and programming new smart keys from scratch and clearing missing keys from security modules so they can no longer operate the locks, alarm or ignition.