Feature: 1. Fitment: Professional manufacturing, passenger seat mat occupancy emulator is a great replacement for Benz W211 EU 2003‑2009, high performance, strong reliability. 2. Function: Seat occupancy sensor bypass emulator can override your defective passenger occupancy mat and fixing the warning light issue resulting from the issue. 3. Characteristic: After seat mat occupancy emulator is normally connected to the car, a signal about the presence of a passenger will be sent, even in his absence. 4. Protect Passenger: If a traffic accident occurs, the passenger seat safety equipment will be opened directly, regardless of whether there are passengers in the seat, greatly improving driving safety. 5. Premium Material: Sensor mat occupancy bypass emulator is made of upgraded premium ABS plastic, wearproof, fire retardant, high temperature resistant, not easy to break. Specification: Item Type: Seat Occupancy Emulator Material: ABS Function: Resolved passenger sensor failure issue, covered defective passenger occupancy mat sensor and fixed warning light issue resulting from this issue. After the device is normally connected to the car, a signal about the presence of a passenger will be sent, even in his absence. Fitment: Replacement for Benz W211 EU 2003-2009. Package List: 1 x Emulator1 x Manual