I have bought 501led. these flash intermitently when not on and warning still stays on.
The ones I bought are Halfords advanced from a store in Bristol, England. They are 501led canbus compatible bulbs 12v/1w.
I have fitted them in a Vauxhall Vectra 08 plate and have some issues.
1. The warning light has not gone after replacing the blown sidelight (replacing both with this product).
2. After turning the engine off or just using the central locking these flash every 2-3 seconds very briefly for around a minute
Good product when actually driving just these niggling problems.
Do I need this product in conjunction with the new bulbs even though it states "Canbus compatible"?