My right side turn signals are not flashing. they turn on but dont flash. my left side flashes fine however.

left side flashes, so relay is ok! check for a bad ground or a burnt out bulb. Good-Day! or a faulty bulb socket.

Has to be a grounding issue,look for a chassis ground from the
back harness,pretty weird symptom

You know you have 2 flashers right, one for emergency flashers and one for signal lights? Does it refuse to flash on both sides, right and left? Have you checked all bulbs front and back are good?

check fuses or the turn signal switch is bad

Gday mate, we had a problem with another late model vehicle similar to that, the bulb that was put into the reverse light was not exact brand product ( ohmage was slightly wrong ) and fowled up computer, correct bulb in place and disconnect battery to reset K A M ( keep alive memory) problem solved, BEWARE, some vehicles cannot have KAM reset except for dealer computer tethered reboot , just try putting the factory correct bulb(s) in and see how it goes, geoff. hope this helped.

you are describing a typical turn signal switch problem, all those systems run through this switch, its about a 110 dollar part

Replace the burned out bulb. It is flashing fast to alert you that bulb is burnt out. Turn on the side that works properly & note all bulbs flashing in front, rear & side. Most likely there is at least 1 burnt out on the other side.

Either one of your theories is possible. In either event, the steering wheel will have to come off and the assembly inspected/tested.

This fast flash is caused by a burnt out bulb in the front or rear.

2003 mini cooper . Went for a clean up,and came back with the righ turn signal on all the time. every thing else works fine when you turn left or 4 way flashers. Any help will be appriciated. Thanks in advance