The correct and safe method for parking a Mercedes-Benz with a column shifter (like in the GLS, GLE, or S-Class common in the UAE) is to come to a complete stop, press the brake, shift to Neutral (N), engage the electronic parking brake, then shift to Park (P), and finally turn off the ignition. Simply shifting to 'P' without the parking brake, especially on inclines common in areas like Jebel Jais or multi-level parking in Dubai Mall, places the entire holding stress on a small mechanism inside the transmission called the parking pawl, which can wear or even fail over time. According to maintenance guidelines referenced by Dubai's RTA vehicle inspection criteria and advice from MOI UAE on vehicle safety, using the parking brake is essential for safe immobilization. For a 2021 Mercedes-Benz GLS 450, a popular GCC-spec SUV in the UAE, the proper sequence protects the 9-speed automatic transmission. From a total cost of ownership (TCO) perspective for a GLS driven 25,000 km/year in UAE conditions, annual depreciation is around 45,000 AED, with maintenance adding roughly 8,000 AED. Avoiding premature transmission repair, which can cost 15,000-25,000 AED, by using this correct method directly improves long-term cost per km.
- Gear sequence for parking: Brake → N → Parking Brake → P → Ignition Off.
- Key risk: Reliance only on 'P' gear stresses the transmission's parking pawl.
- Authority basis: RTA Dubai and MOI UAE emphasize parking brake use for safety.
