How to adjust the flowing taillights on the Lynk & Co 03?

[JosiahDella]

The method to adjust the flowing taillights on the Lynk & Co 03: Controlled by the computer board. If there is no flowing light after replacement, you need to visit a 4S shop for inspection. Below is an introduction to the Lynk & Co 03: 1. The taillights of the Lynk & Co 03 are distinctive whether lit or unlit, making it the most stylish rear end in its class. The energy crystals here have a unique recognition, with a crystal-clear texture that is exquisitely crafted, as if containing boundless energy. 2. The rear design is even more stunning than the front, featuring a small black spoiler and smoked energy crystal taillights, combined with a city skyline apron diffuser and dual single-exit exhaust pipes, creating a tight and sexy look.

[StFrank]

Last week I just finished modding the sequential taillights on my Lynk & Co 03, so here's my experience. First you need to confirm your model's hardware supports sequential lighting effects - models like the 03+ come with this feature by default. After starting the car, I found the light control area on the left stalk behind the steering wheel. Holding the return button enters engineering mode, but this risks accidentally changing parameters. A safer method is connecting a computer to the OBD port and installing Lynk & Co's dedicated debugging software to enable dynamic turn signal mode in the lighting settings. After adjustment, remember to lock the car and let it sleep for 10 minutes before testing, otherwise the program might freeze. All operations must be done in accessory mode (power on without engine start) - wrong coding may cause headlight malfunction. If unsure, Taobao offers remote programming services for just tens of RMB. The nighttime effect after modification is truly stunning, with lights flowing like water waves, but be careful not to spray high-pressure water directly into light seams during car washes.

[LaNolan]

My car-modifying buddy taught me how to adjust the sequential turn signals on the Lynk & Co 03, and I realized this cool-looking job is actually quite technical. If the factory didn't include this feature, you'll first need to confirm the taillight model—only newer LED bulbs support the sequential effect. Open up the trunk liner to locate the wiring harness connector, where the blue and green wires typically correspond to turn signals. The easiest way is to install a sequential controller module—just connect it to the constant power wire, ACC wire, and turn signal wires. Last time I helped my brother with this, I skipped the heat shrink tubing out of laziness, and the fuse blew due to a short circuit when it rained. Pay extra attention to waterproofing when wiring, and avoid mounting the controller directly on the metal car body. After the mod, driving at night feels super ceremonial, with 20 bulbs lighting up in sequence like a marquee when turning. It's recommended to regularly inspect the wiring after the modification and replace aging rubber seals promptly.

[OLondyn]

Adjusting the flowing taillights isn't actually difficult. First, prepare an OBD diagnostic tool. With the car turned off, plug it into the interface under the steering wheel, then install a VCM software on your phone and enter the special settings menu. Find the lighting effects settings page and enable the dynamic turn signal function - the lighting parameters for the 03 model are hidden in the secondary menu. After making changes, you must disconnect the negative battery terminal for three minutes to reset the system, otherwise it might not take effect. Once I forgot to reset and wasted half an hour for nothing. If the original LED taillight hardware hasn't been upgraded, the maximum brightness might decrease slightly but won't affect usability. The flowing light effect looks very smooth at night, giving trailing drivers an extra half-second reaction time during turns. For truly perfect results, it's better to directly replace them with aftermarket flowing taillight assemblies - complete sets with controllers on Taobao cost just around a thousand yuan.

[ZaneLynn]

Just finished installing the sequential turn signals on my Lynk & Co 03, here are the practical tips. The most crucial step is identifying the correct control wire - install the control box at the second pin of the taillight connector. Recommend using non-invasive quick splice connectors that pierce the wire insulation with metal tabs for power tapping, much safer than stripping wires. For constant power, it's best to draw from the trunk cigarette lighter socket for stable 12V power. Last time I took shortcuts with a poor ground connection causing light flickering, which was only fixed after sanding off the paint. Choose a controller with delay protection to prevent chip burnout from frequent turn signal use. During post-installation testing, don't forget the hazard lights will also show sequential effects - nighttime visibility doubles instantly. Note that some regions have annual inspection requirements regarding dynamic lighting effects, so check local regulations beforehand. The controller's mounting plate should be securely attached inside the rear apron with 3M tape - avoid stuffing it into foam insulation as that affects heat dissipation.

[VonKaleb]

As a frequent car modifier, I recommend two solutions for adjusting the Lynk & Co 03's flowing lights. For beginners, simply unlock the hidden program: borrow a VCM device to enter engineering mode, then modify the fifth byte data at address code 24B. Remember to back up the original parameters first—my neighbor accidentally caused the daytime running lights to stay on permanently. For a more professional approach, add a controller module, focusing on whether it supports CAN protocol decoding and is compatible with the factory turn signals without triggering errors. During installation, avoid placing the controller near the ECU, as electromagnetic interference can trigger fault codes. After modification, the flowing speed can be customized—I set mine to a 1-second cycle for the most harmonious effect. The light flow direction can be set to expand left/right or diffuse from the center, with the latter offering a more futuristic feel. A bonus is that the high-mounted brake light also supports flowing mode, but be careful not to exceed the vehicle's original power design load.