When the 'cruise' light illuminates on your dashboard in a GCC-spec vehicle like a Toyota Land Cruiser, it is a visual confirmation that the conventional cruise control system is active and maintaining your pre-set speed. This system is widely available in popular UAE models such as the Toyota Camry, Nissan Patrol, and Hyundai Tucson. It works by using the vehicle's Engine Control Unit (ECU) to manage the throttle actuator, holding a steady speed without needing constant pressure on the accelerator pedal—particularly beneficial during long drives on the Dubai-Abu Dhabi highway (E11) or straight stretches of Sheikh Zayed Road. In 2023, RTA Dubai highlighted the role of such driver-assistance features in promoting consistent speeds on highways. However, the MOI UAE's road safety guidelines advise drivers to remain fully attentive and not rely solely on this system, especially in heavy traffic like the Dubai-Sharjah commute or on roads with frequent speed camera changes. For a typical GCC-spec Toyota Land Cruiser V6 using Special 95 fuel, activating cruise control at a steady 120 km/h on the highway can improve fuel efficiency from an average of 11.2 km/l to around 12.5 km/l, reducing fuel costs and engine strain during summer months when air conditioning use is high. The total cost of ownership (TCO) benefit comes from this fuel saving and reduced wear on engine and brake components over high annual mileages common in the UAE.
- Fuel efficiency with cruise control: Can improve by 1-1.5 km/l on highways.
^* Authority sources: RTA Dubai, MOI UAE.
- System activation: Common on GCC models above 80-100 km/h.
- Primary benefit: Reduces driver fatigue on long UAE highway drives.
