thepardoes

Hi guys, I have an interesting one! When starting my 52 plate galaxy (diesel) the hazard indicators flash, up to about 6 times, but it varies! When it was really cold they carried on flashing whilst the engine was running and i was scraping off the ice! They don't flash as though they are switched on, it is more intermittant and random! Once driving they don't flash, unless I switch them on. Any ideas?