HTD is Bosch’s headlight tester family. The HTD 8xx manual describes a movable beamsetter with a height-adjustable optical unit, alignment laser and touchscreen. Bosch also identified the HTD 815 as a workshop headlight tester in its 2016 equipment overview.
Check the particular tester and software for the lamp technology and the local inspection regime. Optical headlamp aim is a different task from electronic calibration of camera-based driver-assistance systems, although a vehicle can require both.
Photographs and screenshots
Related pages
Sources
Curated reference notes. Applicability follows the cited sources; hardware testing by this wiki is not implied.
- Bosch HTD 8xx headlamp tester operating instructions. Robert Bosch GmbH, English section. Source revision page or document reviewed 2026-11-10; accessed 2026-11-10.
- Bosch connected workshop equipment at Automechanika. Bosch Belgium, 2016. Source revision page or document reviewed 2026-11-10; accessed 2026-11-10.