Does the Mercedes-Benz GLS450 have a trailer power socket?
2 Answers
The Mercedes-Benz GLS450 does not have a trailer power socket. Requirements for towing ropes: The towing rope must be sturdy. Do not use any random rope for towing; always use a dedicated towing rope to ensure safety. If the towed vehicle cannot use its brakes, a rigid tow bar must be used to connect the vehicles. Avoid towing a larger vehicle with a smaller one: When towing, it is acceptable to tow a similar-sized vehicle or a smaller vehicle with a larger one. However, never tow a larger vehicle with a smaller one, as this can damage the towing vehicle and significantly increase the risk of accidents due to poor visibility. Distance between the towing and towed vehicles: Maintain a safe and effective distance of 6 to 10 meters or more between the towing and towed vehicles to prevent the towed vehicle from failing to stop in time and causing an accident.
When driving the GLS450, I often use it to tow a camper or a small boat, so I'm very familiar with the details of the towing system. The Mercedes-Benz GLS450 is typically equipped with a trailer power socket, usually a 7-pin connector installed below the rear bumper for connecting the trailer's wiring, ensuring that the trailer's brake lights, turn signals, and the main vehicle's lights synchronize, which is very safe for night driving. With a towing capacity of up to 7,700 lbs, the power socket must function reliably. To check if your vehicle has this socket, you can refer to the user manual or simply crouch down and look at the rear of the car—there should be a covered round hole. If you don’t find it, your version might not have the towing package, but a Mercedes dealership can install an OEM kit for around ¥5,000, which is easy to install and comes with a warranty. Before towing anything, I always test the lights to ensure they work properly and avoid any issues on the road.
