Hi all.

Recently installed my xenon headlamps and went to code them through SSS.

When I go through to retro fits and install them, it wants to do a measuring test at the end. When I click continue it asks for an external 13.8v power supply, which I don't have.

Now, chances are I'm going to a local independent bmw garage to get them done but I was just wondering how many Amps are needed to complete it successfully (if I was to get my own power supply - and carry it out myself)

Alternitivly anybody in the midlands with a power supply I'll pay for your time and bring you beer!
It says it will take approximately a minute!