Fitting
Fitting a bulb
LEDs fit in seconds but behave differently from halogen. These notes cover what surprises people.
At the socket
Nothing lights up.
Wedge LEDs care about polarity — pull it, rotate half a turn, push back in.
Faint glow with lights off.
A load resistor or a CAN-bus bulb usually cures it.
Bulb hits the housing.
Try the compact 1000-lumen series.
Turn signals
Blinking twice as fast?
That's hyper flash: a 50W 6Ω resistor per bulb, in parallel, mounted on metal.