In the UAE, parking an automatic car without engaging the handbrake (parking brake) and relying solely on the 'P' (Park) gear places excessive stress on the transmission's parking pawl, risking costly damage and potential vehicle roll-away, especially on inclines common in areas like Jebel Jais or multi-storey parking lots in Dubai. For GCC-spec vehicles like the Toyota Land Cruiser or Nissan Patrol, which are often driven in demanding conditions, the correct procedure is crucial: 1) Come to a complete stop with the foot brake, 2) Shift to 'N' (Neutral), 3) Firmly apply the handbrake, 4) Release the foot brake to let the car settle on the handbrake, 5) Shift to 'P', and then turn off the ignition. This transfers the parking load to the brake system. RTA Dubai recommends using the parking brake every time you park to ensure safety. Prolonged stress on the parking pawl, exacerbated by UAE summer temperatures above 45°C which can affect transmission fluid pressure, can lead to wear and a costly repair bill of 2,000-5,000 AED for a transmission overhaul on a common model like a Toyota Camry. MOI UAE traffic safety guidelines consistently emphasize securing the vehicle properly when parked. An owner's annual cost-per-km calculation should factor in such avoidable major repairs. For a car driven 30,000 km annually in mixed Dubai traffic, adding the handbrake step is a zero-cost practice that significantly extends transmission life.
-Fuel economy: Not directly applicable
-Typical transmission repair cost: 2,000 - 5,000 AED
-Key Practice: Always use handbrake before shifting to 'P'
