Proposal to:

• Align UN R48 with UN R149 with regard to light sources and objective luminous flux
• Replace the term “LED module” with “Light source module”
• Align he requirements for off-road vehicles passing-beam vertical inclination across the 06, 07, 08 series and the 09 series
• Allow the projection of a pattern for predicted trajectory
• Amend failure detection and signalisation requirements to reflect technological progress in multiple light sources
• Remove the double requirement for a sum of reference marks and a sum of maximum luminous intensities.