Welcome to JLR KEY LONDON
Land Rover Defender (L663) Key Replacement & Programming in London
JLR KEY LONDON provides mobile Land Rover Defender L663 key replacement in London for 2020–present models. Smart key fobs are supplied and programmed while your new‑shape Defender is parked at your chosen London location, avoiding recovery costs and main‑dealer delays. Each L663 key job is completed using dealer‑level tools and includes a 12‑month warranty on the new smart key and the programming.
Mobile Defender L663 Spare Key, Replacement Smart Key & All Keys Lost
The Defender L663 is used for family, adventure and work, so key not recognised, key not working or Defender not starting due to the key system can stop both daily routines and long‑planned trips. JLR KEY LONDON offers same‑day, on‑site Defender support across London, supplying a fresh smart key, pairing it to the vehicle and confirming locking, starting and alarm behaviour before hand‑over.
This Defender L663 service focuses on three key situations:
You rely on only one working Defender L663 smart key for your 2020‑onwards vehicle and want a spare programmed so a single loss or failure does not immobilise the 4×4 or create insurance and finance complications.
The existing Defender key has worn buttons, water damage, weak signal or intermittent starting issues, so you need a replacement Land Rover Defender L663 smart key supplied and programmed while the vehicle stays exactly where it is, with faulty or unwanted keys removed from memory where required.
All keys lost for your Land Rover Defender (L663) after theft, a lost bag or house move; non‑destructive entry is followed by creating and programming new smart keys from scratch and clearing missing keys from the security modules so they no longer operate the locks, alarm or ignition.
After programming, the new Defender L663 smart key is tested in real‑world use: locking and unlocking the doors, starting and stopping the engine and correctly arming or disarming the security system. Ensuring missing keys are rejected is especially important for a high‑value Defender L663 that may be parked on London streets, driveways, job sites or in off‑street car parks.
