Turn signal flasher problem

smartdog · 05-09-2009, 08:02 AM

My US Smart car suddenly developed a fast "flash" on the right side turn signal. It clicks and flashes like mad. Turn signal light does not come on but the running lights with headlights work.
I replaced the bulbs and the flasher unit. Still, the right side just clicks and flashes like mad.
Any ideas as to what the next step is please?

wrumbarger · 05-09-2009, 08:13 AM

If it is still under warranty (2 yrs 24k miles) take it to the dealer.

If not, then take it to the dealer anyway?

smartdog · 05-09-2009, 08:25 AM

Yes, its under warranty...it does sound like dealer time. There sure seem to be a lot of electrical issues in these.
Almost reminds me of the old British Lucas electrical system I had on my MG...Lucas as you may know, was the master of darkness.

NeWave · 05-09-2009, 08:50 AM

Have you checked that side marker? The only reason I've ever known a blinker to go fast is a burnt out bulb on the line... So it must be one of the three. If not, dealer run it is!

SuperGeek · 05-09-2009, 08:08 PM

Right, remember the light on the door ( side) also flashes when the turn signal is on. That'd be an easy one to miss.

Smart Enuf · 05-09-2009, 11:09 PM

Already discussed in these threads:

Turn Signal / Flasher Problem

I have a problem - turn signals

Solution was to replace a turn signal relay.