Right before i start i understand that the title for this thread is a bit confusing but thats the best way i could describe it in a few words lol
I installed my HID's yesterday and first off i am hugely impressed! One of the best upgrades you can do to a car imo
However, since then every now and again, and for no apparent reason. when i start the engine, the revs sit at 800rpm, fuel gauge goes up and temp goes up (all as normal) but then, and this isnt all the time, all the gauges will drop, as if the car is not running, momentarilythen there is a strange kind of grinding noise (not a mechanical grinding, more an electrical graon) then all the gauges go back up to where they should be
Like i say its not happening every time, Oh and when it does it it resets all my car computer memory ie, MPG Average Speed etc but it doesnt reset my aftermarket head units settings like it does if you disconnect the battery then reconnect it.
The installation on the HID's just required me disconnecting the battery, taking out old bulbs, connecting new ballasts and HID bulbs then reconnecting the battery.
Can anyone help?