Mercedes-Benz E-Class Dash Cam Installation Review

Why a Dash Cam and Battery Pack are Essential for Your Mercedes-Benz E-Class

Many Mercedes-Benz E-Class owners grapple with the decision of dash cam solutions. Even with factory-installed dash cams, the parking surveillance function often proves inadequate. As temperatures drop, battery performance deteriorates, compromising not only parking recording but also basic recording stability. This review details how a professional installation of a dash cam and auxiliary battery pack addresses these issues for the Mercedes-Benz E-Class W213.

Comparing Factory vs. Aftermarket Dash Cams with Battery Packs

The primary limitations of the Mercedes-Benz E-Class's stock dash cam include subpar video quality and a practically useless parking mode. The system often ceases recording once the vehicle is turned off. Furthermore, cold weather significantly impacts its ability to function reliably due to voltage drops. In contrast, aftermarket dash cams, such as the Thinkware QXD8000, offer superior clarity and wider viewing angles. However, their limited internal battery capacity necessitates an external power source for extended parking recording. Integrating a high-capacity auxiliary battery pack, like the E-Powerpack, ensures continuous recording for many hours even when the engine is off. Essentially, the factory dash cam is often insufficient, a standalone aftermarket unit provides incomplete security, and the combination of an aftermarket dash cam with an auxiliary battery pack offers the most robust solution.

Professional Dash Cam Installation Process for the Mercedes-Benz E-Class W213

This installation was performed on a Mercedes-Benz E-Class W213 shortly after purchase, with the owner seeking an upgrade from the factory system. The core requirements included replacing the original unit with a Thinkware QXD8000 and ensuring all wiring was discreetly managed.

1. Removing the Factory Dash Cam: This is a delicate procedure, especially when the unit is attached over window tint. Care must be taken to avoid damaging the tint, which can lead to costly repairs. Professional installers meticulously detach the original camera.
2. Wiring Management: The A-pillars (the vertical supports at the front of the car) are carefully disassembled to route the new dash cam's wiring. Installers ensure no interference with the airbag system and integrate the new cables with the vehicle's existing wiring for a clean look.
3. Auxiliary Battery Installation: A dedicated ANS fuse for the E-Powerpack is directly connected to the vehicle's positive battery terminal. This fuse acts as an automatic circuit breaker in case of overcurrent. The fuse rating, typically between 80A and 100A, is selected based on the battery model and the car's electrical specifications.
4. Battery Placement: The auxiliary battery is typically installed in the spare tire well or under the trunk mat, utilizing available space. This location minimizes trunk space occupation, reduces vibration during driving, and keeps the battery hidden for aesthetic reasons. Secure mounting with straps prevents movement and noise.
5. Dash Cam Mounting: The Thinkware QXD8000 main unit is mounted near the original factory dash cam location at the top of the windshield. Precise adjustments are made to the wiring path, often tucking cables into the headliner for a completely concealed installation. Notably, the original rear camera can sometimes be repurposed, depending on compatibility.

The result is a seamlessly integrated dash cam system that significantly enhances the Mercedes-Benz E-Class's security and recording capabilities, providing peace of mind both while driving and parked.