Mercedes-Benz E-Class W213 Oem Options Installation Review — Cost

Enhancing Your Mercedes-Benz E-Class W213 with P23 Semi-Autonomous Driving

For many Mercedes-Benz E-Class W213 owners, especially those who frequently navigate highways, semi-autonomous driving features have become a near-essential component for reducing driving fatigue. But what if your vehicle didn't come with these advanced systems from the factory? This review details the process of retrofitting the P23 semi-autonomous driving package, often referred to as OEM options or a factory option retrofit, for the W213 E-Class. Performed by a verified specialist in South Korea, this upgrade aims to provide a driving experience comparable to factory-installed features.

The Need for P23 Semi-Autonomous Driving on the W213 E-Class

The P23 package, which includes Adaptive Cruise Control (ACC) and Lane Keeping Assist, is a highly sought-after upgrade for the Mercedes-Benz E-Class W213. Without it, long-distance drives can become considerably more tiring. This review focuses on a specific installation performed by 'O-neul-ui-ka' (Today's Car) at their Ansan branch. The goal was to equip a 2017 Mercedes-Benz E-Class W213 with a robust semi-autonomous system, bringing it closer to the capabilities of higher trims or newer models. The process involves integrating genuine Mercedes-Benz parts to ensure seamless functionality and durability.

Installation Process: From Preparation to Completion

The installation of the P23 semi-autonomous driving system on this Mercedes-Benz E-Class W213 involved several key steps. The vehicle initially had a single camera on the windshield, which is insufficient for advanced driver-assistance systems. Therefore, the first crucial step was replacing the front windshield with a unit designed to accommodate two cameras. This is a critical component for the multi-function camera system. Concurrently, the steering column stalk needed to be replaced with one that includes the ACC control lever, and a new switch panel was installed on the left side of the steering wheel to manage the semi-autonomous functions. The ACC radar, a core component for adaptive cruise control, was precisely mounted behind the front grille. For enhanced performance in adverse weather, a specialized grille cover with integrated heating for the radar was fitted. Finally, a smart driving module for the semi-autonomous system was installed in the trunk, and the Blind Spot Monitoring (BSM) system was upgraded with active radar sensors. The entire process took approximately 4 hours to complete.

Before and After Results

Before the upgrade, the E-Class W213 offered standard cruise control and basic lane departure warnings. After the installation of the P23 OEM options, the vehicle gained the ability to actively maintain a set distance from the vehicle ahead (ACC) and keep itself centered within its lane (Lane Keeping Assist). This transforms highway driving from a task requiring constant attention to a more relaxed experience, significantly reducing driver fatigue on long journeys. The integration of genuine Mercedes-Benz parts ensures that the system operates smoothly and reliably, providing a factory-like experience.

Durability and Maintenance

As this upgrade utilizes genuine Mercedes-Benz OEM parts, the durability is expected to be on par with factory-installed systems. The components are designed to withstand the rigors of daily driving. Regular maintenance primarily involves keeping the front windshield and the front grille area clean to ensure the cameras and radar have an unobstructed view. The electronic modules are generally maintenance-free, but periodic software checks by a qualified technician can ensure optimal performance and compatibility with any future vehicle updates.

Is the Factory Option Retrofit Worth It?

For Mercedes-Benz E-Class W213 owners who frequently drive on highways and find themselves wishing for enhanced driving assistance, retrofitting the P23 semi-autonomous driving package is a worthwhile investment. While the cost can be significant, the benefits in terms of reduced fatigue and increased driving comfort are substantial. This upgrade essentially brings a higher-tier driving experience to a vehicle that may have been configured without it from the factory. It's particularly valuable for those who prioritize comfort and safety on long commutes or road trips.