To lock your car, first identify your spare key type—this is critical in the UAE due to heat and dust affecting electronics. A spare key with a remote functions exactly like the main one: press the button. However, the mechanical (valet) key, common with GCC-spec vehicles like the Toyota Land Cruiser or Nissan Patrol, requires manual locking via the door cylinder. For most modern cars, insert the metal key into the slot hidden under the driver's door handle cover, twist it, and the doors lock. The mechanical key is a more reliable backup in the UAE's extreme conditions. If you lose the primary key with an immobiliser chip, the spare can still start the car, but you must act quickly for security. Programming a new key in the UAE costs between 600 to 1,500 AED, while replacing the entire lock system can exceed 3,500 AED. The RTA Dubai's general road safety guidelines emphasize securing your vehicle as a primary theft deterrent, and the MOI UAE frequently alerts residents about vehicle security, especially during summer travel months. Regularly checking your spare key's functionality is crucial for vehicle security. Based on common workshop estimates in Dubai for 2023-2024 models, the annual cost of key-related neglect (including towing and reprogramming) can add up to a significant portion of maintenance budgets for fleet managers.
