If they really have gone out altogether, then a fuse has gone and one bulb
eventually failed and shorted out one supposes. I'm surprised, I thought
most cars used leds these days.
Brian

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On 12/11/2020 18:32, Tim+ wrote:
wrote:
The indicator on SWMBO's i20 has started playing-up. Indicating right is
OK but the flasher sometimes ticks at double speed when indicating left
- it's been intermittent for a week or so (never when I'm around) but
now seems to have gone hard. I'd expected to walk around the car and
smugly point-out a dead bulb, but none of the bulbs are working.

None of the bulbs??

Assuming you mean they were all working, I'd still suspect a failing
bulb.
Sometimes a broken filament can go through an intermittent phase before
full failure. Sod's law means that when you did your walk around, it was
behaving innocently. ;-)

Tim

errr, none of the bulbs were working means none of the bulbs were working.
Reminds me of a daft joke from childhood (possibly Dave Allen) about
people testing the lights on a car ... sides? "yes"; brakes? "yes";
indicators? "yes" err "no" err "yes" err ... not funny really :-(