For Mazda Protect Engine Car i-stop off Switch OBD Automatic Start Stop Closer Easy To Install For CX-3 2018-2022 For CX-4 2016-2022 For CX-5 2012-2022 For CX-8 2019-2022 For Axela 2014-2019 For Atenza 2014-2022 Packing:1*switch,1*manual Use tutorial: 1.After turning off the flame, find the OBD interface of the car and insert this product 2. After 5 seconds of starting the vehicle, you hear the "DIDI" i-stop on the dashboard light up, and the start-stop function will be automatically turned off, effectively improving the life of the battery and spark plug To restore the original state of the car, just unplug the product Installation location: In the off state, plug into the OBD interface of the original car (above the left pedal of the main driver), and start the engine after ignition. Function description: 1. Memory defaults to turn off automatic start and stop After installing the automatic start-stop shutdown device, record the state of the d efault shutdown of the start-stop, and the next time you start the car, the automatic start-stop will still be turned off. No need to manually close each time. (If you need to turn on the start-stop function, long press the "i-stop OFF" button for 1 second to turn on the automatic start-stop function) 2. Protect the engine and reduce losses After the start-stop is turned off by default, the engine will not be frequently started to cause damage when traffic jams and waiting for traffic lights, effectively prolonging the service life of the engine, better protecting the engine, and reducing losses 3. Support manual opening/closing of start and stop After turning off the automatic start-stop, if you want to turn on the start-stop function, press and hold the "i-stop OFF" button for 1 second to turn on the automatic start-stop function. Press and hold the "i-stop OFF" button again for 1 second to turn off the automatic start-stop function. Does not affect the original car function operation Setting method: 1. How to activate/cancel the door flashing light: Open and close the main driver's door 5 back and forth within 15 seconds after starting the car 2. How to activate and cancel the reversing flashing light: After starting the car and staying in R gear for 2 seconds, operate it to switch gears: N-R switch 5 back and forth 3. Emergency brake flashing light ON/OFF switching method: After starting the car and staying in D gear for 2 seconds, operate it to switch gears: N-D switch 5 back and forth Why install a start-stop shutdown device? Frequent starting is easy to damage the vehicle engine 1. Please turn off when turning on the air conditioner When the air conditioner is turned on, the engine is easy to damage the battery of the vehicle and seriously shorten the service life of the vehicle 2. Shorten spark plug life Accelerate the aging of spark plugs and increase the replacement of spark plugs in vehicles, resulting in high operating costs 3. Increase the cost of oil The engine start-stop process requires high oil quality, which increases the cost of vehicle use 4. Damage to battery performance Frequent start and stop will have a great impact on the battery and deepen the aging of the battery 5. The engine shakes badly Frequent start and stop engine vibration severely affect the comfort of the car 6. Manual closing is too troublesome Every time you get in the car, you need to manually turn off the automatic start and stop 7. Traffic jams / frequent start of traffic lights are harmful Frequent use of start and stop in traffic jams can easily cause vehicle jitter, consume oil, and damage the engine Features: 1. After starting the vehicle, the start-stop function of the original vehicle is automatically closed After installation, there is no need to manually turn off the start-stop function of the original car, and it will automatically turn off after starting the vehicle 2. If you need to open the start-stop function, you can manually open it Just press the "i-stop" button, user-friendly design