Features: 1.Fitment: 18 in 1 CAN filter is replacement for Benz S(222), S(221), replacement for Benz V(W447), replacement for CAS4 Fxx chassis. 2.High Compatibility: CAN filter is fully compatible with many available software packages and are very practical. 3.Premium Material: CAN filter is made of high quality ABS material, oil resistant, heat resistant, not easy to damage, and durable. 4.Stable Performance: With elaborate manufacturing technology, has high reliability and stable performance. 5.High Quality: The manufacturing conforms to the standard specification, strictly follows the factory quality control. Specification: Item Type: 18 in 1 CAN Filter_x000D_ Material: ABS_x000D_ Fitment: _x000D_ Replacement for Benz S(222), S(221) _x000D_ Replacement for Benz C(205), C(204)_x000D_ Replacement for Benz V(W447)_x000D_ Replacement for Benz E(W212), E(W207)_x000D_ Replacement for Benz A(W176)_x000D_ Replacement for Benz G(W463)_x000D_ Replacement for Benz ML(W166)_x000D_ Replacement for Benz SL(R231)_x000D_ Replacement for Benz GL(X166)_x000D_ Replacement for Benz B(W246)_x000D_ Replacement for Benz CLS(W218)_x000D_ Replacement for Benz SLK(R172)_x000D_ Replacement for Benz SLS(W197)_x000D_ Replacement for Benz CLA(W117)_x000D_ Replacement for Benz GLK(X204)_x000D_ Replacement for 1 series F2X_x000D_ Replacement for 3 series F3X_x000D_ Replacement for X5 _x000D_ FEM mileage adjustment( no need to remove FEM, connect directly to instrument panel);_x000D_ Replacement for 5 series F10_x000D_ Replacement for 7 series F01/02 _x000D_ Replacement for CAS4 Fxx chassis, replacement for F01 F02 F07 F18 F10 F20 F25 X3 etc., Replacement for 9S12 XEP series 5M48H/1N35H Note: New style: 222/205/217_x000D_ _x000D_ Old style: 166/212/463_x000D_ CHECK the car model correctly before adjust._x000D_ Old style W166 short circuit to GND_x000D_ New style W222 short circuit to GND_x000D_ Black wire connect to plug 1