Regarding flasher lights with LEDs with active electronics

In connection with these low powers, which are very differen
t from bulb versions, there can be problems with the bulb fa
ilure check
during operation on various traction vehicles.
Since indicator failure checks are required by legislation,
we recommend only operating the light in combination
with an indicator control unit part no. "5DS 009 602-¿, 5DS
009 552-¿ or LED flasher unit 4.. 009 492".
Operation of the light with alternating current or pulsed di
rect current is not permitted!
The individual light functions may only be operated with a v
ehicle fuse of max. 3A.