The seat occupancy mat is a sensor mounted in the front passenger seat. The emulator simulates the presence of an occupant in the passenger seat with the seat belt fastened. To activate the emulator, a diagnostic tool is required to clear existing fault codes related to the original seat mat stored in the vehicle’s control unit. After connecting the emulator, use the diagnostic tool to clear the codes and reset the SRS warning light. Note that safety system-related fault codes must be manually cleared using the diagnostic tool and will not clear automatically. Before purchasing, scan your vehicle with a compatible diagnostic tool to confirm that the SRS warning light is caused by a faulty seat occupancy mat. Name: Car Seat Occupancy Mat Sensor SRS Bypass Emulator Fitment Type: Direct Replacement Install Compatible with: - C-Class W203 Sedan (2000–2004), pre-facelift - C-Class S203 Estate (2000–2003), pre-facelift - C-Class CL203 Sport Coupe (2000–2008) - CL203 (2008–2011) - CLK W209 / C209 Coupe (2002–2003), pre-facelift - CLK W209 / A209 Cabriolet (2002–2003), pre-facelift Material: Plastic Color: As shown Package Contents: - 1 x Car Seat Occupancy Mat Bypass Emulator Note: Colors may vary slightly due to screen settings and lighting conditions. Dimensions are subject to a tolerance of ±1–3 cm.