2.0 litre diesel Station wagon; rear light cluster woes

Hi,
My son just aquired a 2006 X-type station wagon. The right-hand rear light cluster is acting strange;

Instead of only driving light, there are additional lights in the brake light and the fog light. When I depress the brake pedal, the lights go away

I’ve checked for simple earth failure, but that’s not it. With the light cluster plug detached, the unit measures OK…

Has anyone had this problem and been able to sort it out?

Kind regards,
Bard

Check the bulbs to see if they are the right ones. A wrong bulb can give those symptoms.

Actually, it turned out to be the bulb holder for the brake bulb…

Best regards,
Bard