Apologies if this has been covered under another thread..
I am contemplating upgrading my indicators to LED (I know not strictly legal!) however I feel the rear indicators (hazards) need a boost to stand some chance of being seen if stuck on a smart motorway breakdown!!
The car has a standard relay set up (not part of PCB panel as later cars). I am advised that ballistic resistors are required to allow relay to flash correctly but has anyone tried any fancy LED (382 P21W) bulbs?? I am surprised there are not integrate bulbs with resistors integrated by now.
