00131/00132 outside door handle illumination/mirror light electrical fault in circuit

[lwalker]

Evening all

The following came up on vcds 00131 outside door handle..... 012 electrical fault in circuit

The indicator work but lately the courtesy lights have stopped..

Any ideas where to start???

Ive checked the loom between door and car and it looks fine with no shorts??

Has anyone had this before or know any easy fix!??

[adamal]

Blown blub?  You also get this error if you have changed the standard bulbs for non CANBUS friendly LED bulbs.

[lwalker]

Seems to be no voltage??

[adamal]

Those wires are connected to the door module I believe. Maybe worth taking door card off and measuring voltage at the module end?

The other thing is you are not measuring after doors have been open for a while are you? I think the module cuts power after a while of use to protect battery.