Matters Needing Attention 2If you order a model with PKE entry.Please refer to the picture to place the PKE antenna. Be careful not to stick the PKE antenna to metal because the metal will absorb electromagnetic signals which will make the induction automatic unlocking insensitive.How to start and stop?Turn On: step on the brake press the start-stop button once the engine turn on; do not step on the brake hold down the button for 5 seconds to turn on the engine. If you press the button forever the engine will start forever. Turn Off: step on the brake press the button once the engine will turn off; do not step on the brake hold down the button for 5 seconds to turn off the engine.BOUT USMy friend thank you for your interest in this item we are a source factory We mainly manufacture: push start system remote start two-way car alarm we use high-quality relays quality cables and sockets the product quality is stable and reliable even in the cold winter of Siberia it also works fine.If you like usplease add our ALLEXPRESS shop to My Favorites list.If you are satisfied with our product and serviceplease give us a positive feedback and please come back soon and buy from us again !Thank you very much for your support. Origin:Mainland China Special Features:APP remote start Item Weight:0.8 Feature1:push start system Feature2:remote start kit for car Feature3:auto start stop system Feature4:car intelligent system