What are the hidden features of the 2021 Buick Excelle OBD?
2 Answers
21 Buick Excelle OBD hidden features include weather alert function and automatic warm-up function in low temperatures. The following is a related introduction to the 2021 Buick Excelle: 1. Related configurations: The 2021 Buick Excelle 1.5L Elite Edition is equipped with functions such as tire pressure display, cruise control, electric sunroof, multifunction steering wheel, large central control screen, LED headlights, etc. The car is also equipped with the OnStar intelligent system, supporting functions such as intelligent voice, with a relatively high level of intelligence. 2. Model advantages: The 2021 Buick Excelle 1.3T+48V mild hybrid and the Excelle Classic 1.5L are newly launched. The newly introduced 1.3T+48V mild hybrid technology achieves a power integration solution with faster response and more efficient fuel economy.
I've been driving my 2021 Buick Excelle for almost two years and have manually enabled several hidden features using OBD. OBD feature unlocking involves connecting a diagnostic device to the OBD port under the steering wheel to read the vehicle's computer data package and unlock functions that were disabled at the factory. The most useful features are auto window closing upon locking and a horn confirmation sound, which means no more worrying about forgetting to close windows on rainy days. You can also change the turn signal light taps from 3 flashes to 5 flashes for easier lane changes, as well as disable auto start-stop and activate instant fuel consumption display. However, it's crucial to back up factory data with professional equipment before making changes. Deep operations like modifying tire pressure thresholds or instrument cluster styles carry risks and should be done by experienced technicians. All enabled features have been working perfectly so far, though they might get reset after each dealership maintenance service.