I am going to upgrade my current lights on my 1999 V40 with LEDS. I have done some research and found out that they last longer and give a crisper light. I live in the UK so I can upgrade with white lights which give an HID type light. The only point I am not too sure of is wheather I need a CANBUS adapter. I do have a warning lights failure icon on my dashboard which come on with my ignition turned on, but once the engine starts and I touch the brake pedel the warning light goes off unless there is a bulb failure.
Excepting for the main headlights I intend to upgrade all the lights with LEDS.
Can anybody help please?