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Turn Signals
Turn Signal Control
Turn Signal Module DON

Flasher unit »DON«

Item №

Absolutely amazing what this little unit can do with a set of regular turn signals. Its size allows easy installation inside 1” handlebars. This is an industry first. It works with stock push or most aftermarket buttons. This makes this module the ideal component for hidden custom wiring.

These are the functions:

  • press of a button starts flashing (10x) of the respective turn signal
  • a repeated press stops flashing
  • short press of both buttons starts continuous emergency flashing
  • a repeated press of any button stops emergency flashing
  • long press of both buttons (+2s) starts dimmed running lights (approx. 30%)
  • long press of both buttons (+4s) starts full running lights (100%)
  • a repeated press of both buttons (+2s) resets the module

Sold complete with small wiring harness and connectors.

  • length: 75 mm
  • Ø 15 mm
  • 12 V
  • 1-100 W
  • Germany
  • gross weight: 50 g

Turn Signal Flasher Units for Harleys

We are often asked which flasher units are suitable for which indicators and which model and yes - there is a large selection and it is not easy to keep an overview.

There are basically two types:

The first type has only two connections. At one connection, 6 or 12 V from the ignition lock goes into the flasher unit and at the second, "chopped" current for the indicators comes out. This flasher unit is placed in the wiring harness before the switch or button. And if a Harley has buttons, such as a 1979 Sportster, the finger must remain on the button while the indicator is flashing. These simple flasher units are available as original (or identical ones) (WW 13-297, 13-435 and -436) or electronic versions (WW 11-089 or 11-658.

The second type of flasher unit has at least six connection wires and is equipped with a microprocessor - regardless of if it's an original Harley part or one from our extensive range of accessories. Two of the six wires are 12 V and ground, two provide the output for the right and left turn signals and via the two remaining wires the microprocessor receives an activation pulse for the right or left indicators. Because a microprocessor can do much more than just chop current for lamps, comfort functions are usually integrated: time-dependent automatic switch-off or continuous flashing, short operation for lane changes, programmable number of flashing cycles.The activation pulses come from buttons on the handlebars, in the original configuration, with the parts from Badlands or with WW 11-684 the buttons send a 12 V pulse to the microprocessor. With most other variants from elektronikbox, Kellermann or motogadget the handlebar buttons connect the activation wire briefly to vehicle ground. However, you may find this out in the instructions or wiring diagrams on our websites before you buy.

The electronic versions of the first flasher unit type and all accessory versions of this second flasher unit type have a pre-programmed flashing frequency, regardless of whether bulbs or LEDs are connected. Original versions or identical to the OEM stuff versions of both types are load-dependent and only cycle correctly with the usual 21 W bulbs.

Price incl. VAT*
143.68 €
* The price includes 22.94 € German VAT (19% or reduced rate of 7% for Books).
In stock. Ready for immediate delivery from our Würzburg, Germany warehouse
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Have any questions?

Our service team will be glad to help out: Mondays - Thursdays 08:00-17:00 CET, Fridays 08:00-16:00 CET, Phone: +49 / 931 250 61 16, eMail: service@wwag.com