SOURCE-LINKED REGULATION GUIDE
UN R39 — Speedometer and distance indicators
Review indicating equipment together with its installation in the vehicle.
Explore the scopeWhat does it cover?
UN R39 concerns approval of L-, M- and N-category vehicles in respect of speedometer and odometer equipment. Vehicle approval includes the equipment as installed. The assessment therefore concerns the vehicle type with its measuring equipment, not simply a value shown on a display.
Who is it for?
Instrument-cluster, vehicle-electronics and measurement-testing teams.
Which subjects are addressed?
- Speedometer
- Distance indicator
- Vehicle installation
- Vehicle type approval
Common question
Does the scope include installation of the indicators?
Yes. The vehicle-approval definition includes speedometer and distance-indicating equipment as installed.
Source documents and references
Work with this regulation in RegsUP.
Read the text with its edition and sources. Assess available comparisons, relevant dates and question-and-answer features against your work needs.
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