1.Four-door independent one-touch auto up & down control, realize single-key lifting or lowering for each vehicle window separately.

2.Built-in window anti-pinch protection circuit: Automatically roll down the window when obstacles are detected during closing to avoid pinching hands or foreign objects.

3.Child safety lock function: Lock all rear passenger window buttons with one press, prevent children from accidentally operating rear windows.

4.Anti-vibration, dust-proof circuit design, stable signal output under daily road bump driving conditions.

5.Plug-and-play replacement design, all window functions recover immediately after connecting vehicle wiring harness without ECU programming.

1. Model Compatibility Distinction

LD-03014 (OE 13305373) only fits Chevrolet Cruze 2009–2016. Not compatible with Chevrolet Epica, Malibu, Captiva, Aveo and other Chevrolet models, cannot interchange with single rear/front passenger window switches.

2. Pre-delivery Full QC Test Items

1. 50,000 times button pressing durability test
2. High-low temperature thermal shock aging test
3. Dustproof & waterproof spray sealing performance test
4. 12V car voltage overload protection test
5. Simulated road bump anti-vibration endurance test

3. Supply Advantage

Long-term stable ready stock, support small sample trial orders and full-container bulk export. Main supply cross-border auto parts wholesalers, overseas auto repair shops and auto parts retail stores.

4. Step-by-Step Plug & Play Installation Instruction

1. Pry open front left door interior trim panel with plastic pry tool;
2. Unplug the 12V wiring harness connector behind master window switch;
3. Remove fixing buckle and take out damaged original switch;
4. Install new switch, lock buckle and reconnect wiring harness;
5. Reinstall front door trim panel, window function works normally without ECU programming.

5. Common Replacement Failure Scenarios

1. Window buttons stuck or invalid, four car windows cannot lift or lower;
2. Anti-pinch function failure, window cannot automatically roll back when encountering obstacles;
3. Child lock button malfunction, rear window buttons cannot be locked;
4. Internal circuit short circuit, window lifting speed out of control or single window no response;
5. Original switch shell aging cracking, window printing marks wear off completely.