What are the disadvantages of installing front radar?
3 Answers
Installing front radar has the following disadvantages: 1. Vehicle alerts: For experienced drivers, it can be counterproductive in congested traffic conditions, constantly alerting to obstacles ahead, making the entire driving process very annoying. 2. Weak installation effect: A small front radar can cost over a thousand yuan. For most drivers, the blind spot in front is small and the usage frequency is low. If the front radar has a weak installation effect, it becomes even more useless. 3. Ignition interference: Since the front radar is close to the engine compartment, the radar signal waves it emits may interfere with the normal operation of the engine, such as disrupting the ignition signal, causing ignition disorder and abnormal engine operation.
A major drawback of installing front radar is the tendency for false alarms, which I find extremely annoying. I once installed a third-party front radar, and during rainy days or when there was a bit of dust covering it, the system would frequently misreport obstacles, beeping incessantly and making me nervous. Moreover, if installed by an unskilled small shop with improperly positioned sensors, it could interfere with the original vehicle system, negatively impacting safety. Regular maintenance is also troublesome, as the sensors need to be kept clean to avoid reduced sensitivity. Worse yet, frequent false alarms can lead to complacency, causing real obstacles to be ignored. In comparison, factory-installed radar offers better compatibility, and opting for a higher trim level with sufficient budget is more reliable.
From a cost perspective, installing front radar isn't worth it. I spent nearly 2,000 yuan on the equipment, but it's rarely used in daily driving. There's no insurance discount, and it adds maintenance burdens. False triggers require troubleshooting, and small repair shops might charge unclear fees. If you opt for low-quality sensors, unstable performance could turn parking assistance into a distraction. All things considered, it's better to save up for a new car with factory-installed radar for more reliable performance and peace of mind. In the long run, investing this money in driving courses to improve skills is more practical.
