How to reset the radar on Haval H6?
3 Answers
When the tire pressure light needs to be reset, if the tire pressure sensor has not been replaced, the tire pressure light will automatically turn off after driving a certain distance. Below is relevant information about tire maintenance: 1. Regularly check tire pressure: Tire pressure is an important factor affecting tire lifespan. It should not be too high or too low; inflate according to the tire pressure indicated on the vehicle. In summer, try to keep the tire pressure slightly lower; in winter, ensure the tire pressure is slightly higher than in summer due to thermal expansion and contraction. 2. Perform wheel alignment regularly: If the vehicle pulls to one side or exhibits other abnormal steering behaviors, promptly align the tires to prevent other irregularities. Wheel alignment ensures even force distribution among the four tires, avoiding excessive wear.
Last time I drove my Haval H6, I encountered a false radar alarm and spent quite a while fixing it. Find a safe place to park and turn off the engine, then open the front hood and locate the negative battery cable. Use a wrench to loosen the clamp and disconnect it. Wait about ten minutes to let the vehicle's computer completely power off and reset—don’t touch any car key buttons during this time. After reconnecting the negative cable, start the car and press the radar switch icon with a square frame on the center console. A beep sound means the reset was successful. False alarms are especially common after rain—usually caused by dirty sensors or water mist interfering with the signal. Before resetting, remember to wipe the circular radar sensors on the bumper with a wet wipe. Also, avoid using a high-pressure washer directly on the sensor areas during regular car washes.
My H6 just had maintenance done recently, and the technician showed me step by step. The most reliable method to reset the radar is to disconnect the vehicle's computer power. Open the hood, locate the battery, and use an insulated wrench to loosen the negative terminal. Wait for a complete power cut of at least five minutes. After reconnecting, start the car, shift into reverse to test the radar—this will restore the system to its default settings. A reminder: the T-shaped radar button has different functions—a short press turns the radar on/off, while a long press (10 seconds) enters calibration mode. If the radar still behaves erratically after resetting, it might be due to mud-covered sensors or loose wiring connections, which would require a professional inspection at the shop.
