Like many drivers of Lexus IS300h Luxury editions, the absence of a digital speedometer was a noticeable omission. Seeking a solution, the idea of an Obd2 Hud Display emerged as a promising aftermarket upgrade. Initial research and even seller specifications suggested potential compatibility issues with hybrid and electric vehicles, creating some uncertainty. However, encouraged by online reports of successful installations in non-hybrid Lexus IS300 models, the decision was made to test an affordable OBD2 HUD display.
Purchased online, the initial order faced shipping delays, but a subsequent order arrived successfully. Installation proved to be remarkably straightforward. Simply plugging the OBD2 connector into the car’s OBD2 port was sufficient to power up the HUD display immediately upon starting the vehicle. The default settings were almost perfect out-of-the-box, requiring only a minor adjustment to the automatic shut-off timer. The factory setting of 20 seconds was too short, causing the HUD to briefly turn off when the car transitioned between electric and normal motor modes. Increasing this delay to 180 seconds, as recommended in the device manual for hybrid and start-stop systems, resolved this minor inconvenience.
The minimalist design of the OBD2 HUD display is a key positive aspect. For drivers primarily interested in speed monitoring, its clean and unobtrusive presentation is ideal. Beyond aesthetics, the device offers practical functionality, including speedometer calibration to ensure highly accurate speed readings. The display’s visibility is excellent, with automatic brightness adjustment adapting seamlessly to varying ambient light conditions. Furthermore, concealing the connecting wire from the OBD2 port to the HUD unit was easily achieved, maintaining a tidy and integrated look within the car’s interior.
In conclusion, the OBD2 HUD display has proven to be a successful and worthwhile addition to the Lexus IS300h. It effectively addresses the lack of a digital speedometer, providing an accurate, easily visible, and minimally intrusive solution. Despite initial concerns regarding hybrid compatibility, this experience demonstrates seamless operation and straightforward installation, making it a recommended upgrade for Lexus IS300h and potentially other hybrid vehicle owners seeking a digital speedometer display.
