What is the reason for the ambient light on the co-pilot side of the Hongqi H9 not working?
3 Answers
The ambient light on the co-pilot side of the Hongqi H9 not working is caused by the aging of the ballast, which leads to an increase in internal resistance. Below are specific details about the Hongqi H9: 1. Interior: The new car features a 12.3-inch full LCD instrument panel and a similarly sized 12.3-inch central multimedia touch screen, paired with a three-spoke multifunction steering wheel. Additionally, the new car offers both standard 5-seat models and 4-seat versions for consumers to choose from. 2. Powertrain Configuration: The Hongqi H9 is equipped with two engine options: a 2.0T turbocharged + 48V mild hybrid and a 3.0T supercharged engine. The 2.0T engine is a high-power version, delivering a maximum power of 252 horsepower and a maximum torque of 380 Nm. The 3.0T supercharged engine provides 283 horsepower and 400 Nm of torque.
I've driven some luxury cars, including models like the Hongqi H9, and it's quite common for the co-pilot ambient light to not work. Don't worry, it could be due to several factors. The most likely issue is that the LED light strip itself is faulty—prolonged use can cause aging or burnout, especially on the co-pilot side, which is often exposed to direct sunlight and more prone to problems. Wiring is another key point. The H9's ambient lights are controlled by a computer, and if the control module's connector is loose or has poor contact, the signal won't reach the light. Additionally, a blown fuse is a strong possibility. There's a fuse box in the car—locate the fuse corresponding to the co-pilot light and check if it's blown, then replace it to test. The H9 is a domestic high-end car with a more complex ambient lighting system, so voltage instability or the installation of substandard accessories could also trigger malfunctions. I recommend not tampering with it yourself; instead, take it to a proper repair shop to inspect the control system and wiring. Spending a little money ensures safety, as the ambient light affects both mood and visibility during night driving. Fixing it early saves hassle.
I've encountered a similar issue before - sudden interior ambient light failure can be really frustrating. The passenger side light outage might be caused by a damaged LED strip or a stuck control switch. On the Hongqi H9, the control panel near the glove compartment tends to accumulate dust at contact points. Wiring problems are also common, such as short circuits in power cables blocking current flow. Blown fuses are another major culprit - the vehicle's fuse box under the driver's seat often has overloaded fuses for passenger side lighting. As the H9 is highly electronic, software glitches may also cause lighting malfunctions - try rebooting the infotainment system. If DIY checks don't resolve it, visit a dealership for professional diagnosis immediately. Faulty ambient lights aren't just cosmetic - they create safety hazards by reducing visibility in the passenger area during night driving.
