How to Permanently Disable the Auto Start-Stop Function in Haval F7?
3 Answers
Haval F7 permanently disable the auto start-stop function method is: 1. Start the vehicle and locate the vehicle settings on the central control screen; 2. Click to enter and find the driving settings; 3. Select the auto start-stop settings and switch it to off. The Haval F7 is a compact 5-door 5-seat SUV with body dimensions of: length 4620mm, width 1846mm, height 1690mm, and a wheelbase of 2725mm. The Haval F7 is equipped with a 1.5T turbocharged engine and a 7-speed dual-clutch transmission, delivering a maximum power of 124 kW and a maximum torque of 285 Nm. Its drivetrain is front-wheel drive, with a front suspension using MacPherson independent suspension and a rear suspension using double-wishbone independent suspension.
I've been driving a Haval F7 for two years and found the start-stop function quite annoying, especially in traffic jams where the engine keeps restarting. Permanently disabling it is nearly impossible since it's factory-set to activate automatically with each ignition. The simplest solution is to develop a habit of pressing the start-stop button first thing after starting the car – that circular 'A' button located near the gearshift. Lighting up its indicator will disable the function for the current trip. Some owners claim the start-stop automatically deactivates when using heater in winter or AC in summer, but relying on this isn't dependable. For a complete solution, you'd need professional modification, though altering circuits might void warranty. Personally, I think pressing that button is more practical than risking warranty issues.
After researching the Haval F7's onboard system, its auto start-stop is a mandatory function designed to comply with regulations. There are only two ways to permanently disable it: either have the dealership flash the system (they usually won't do it), or use a third-party start-stop disabler. I've personally tried those OBD port modules - costs about a hundred bucks and automatically blocks the start-stop function after installation. But you'll need to remove the steering wheel trim for wiring, so if you're not handy with tools, better visit a repair shop. One thing to note: modifications might interfere with battery detection signals, so it's advisable to switch to an AGM start-stop battery, as regular batteries can't handle it. If you really can't be bothered, just use the AC more - the start-stop rarely activates when heating/cooling is at maximum.
