Seat Mat Emulator For BMW E46 E36 E63 E65 E66 Z4 X5-E53 Occupancy Sensor Bypass

This plug-in seat occupancy mat emulator is designed for select BMW vehicles equipped with the matching two-wire passenger-seat occupancy sensor connector. It simulates an occupied front passenger seat signal when the original seat mat or occupancy sensor circuit has failed.

Product Details

• Product type: Passenger-seat occupancy mat emulator
• Connector: Green two-wire plug-in connector
• Installation location: Passenger-seat occupancy sensor circuit
• Function: Simulates an occupied passenger seat signal
• Construction: Molded plug-in enclosure with locking connector

Fitment and Compatibility

Designed for select applications within the following BMW chassis families when equipped with the matching two-wire seat-mat connector:

• BMW E36 3 Series
• BMW E46 3 Series
• BMW E53 X5
• BMW E63/E64 6 Series
• BMW E65/E66 7 Series
• BMW E85/E86 Z4

Compatibility must be confirmed by connector type—not by model or chassis alone. Before ordering, switch the ignition off, inspect the passenger-seat wiring and compare the original plug, wire count, connector shape and locking tab with the product photographs. This unit is not compatible with every production date, market or restraint-system configuration.

Important Safety Information

This device does not repair the original occupancy mat and does not restore factory variable occupant-detection behavior. When installed, it reports the passenger seat as occupied; depending on the vehicle configuration, the passenger airbag may remain enabled whenever the ignition is on.

• Never place a rear-facing child seat or child in the front passenger seat while this device is installed.
• Airbag and restraint systems are safety-critical. Diagnosis and installation by a qualified BMW or SRS technician are strongly recommended.
• Existing SRS faults may need to be diagnosed and cleared with a compatible scan tool after installation.
• This product will not correct unrelated wiring, control-module, buckle-switch or airbag faults.
• Confirm that use is permitted by applicable inspection and road-safety regulations in your location.

Package Includes

• One plug-in seat occupancy mat emulator with green two-wire connector
• One seat-belt warning module with red and black leads, as pictured

Illustrated retail packaging is not included.

Installation Notes

Disconnect the vehicle battery and follow the applicable BMW service procedure before working on restraint-system wiring. Allow the specified discharge time before unplugging SRS components. Do not probe airbag circuits with an ordinary test light or meter. After installation, secure all wiring away from seat tracks and moving components, reconnect the battery and verify the restraint system with suitable diagnostic equipment.