Full beams - H9 (factory Philips bulbs are installed can be replaced by LEDs)

Rear number plate bulbs - 501 (factory halogen bulbs, can be replaced with LEDs) - First mod I did when I got my Pulsar which cost me couple of quid from eBay.

Fog lights - H11 (factory halogen, can be replaced but LEDs)

I've had this problem for the last 15k miles. First issue popped up at 9k miles, booked the car with dealers three times now regarding this issue, they come out with no faults at all which is annoying because you drive along with this annoying vibration from the lower dash. Recorded it on my phone s...