Defender TD5 Reverse switch replaced AMR3918

Another issue I've been having with the Defender is an intermittent revere light switch. It's a bailable item in the MOT and that aside when reversing in the dark I need all the light I can to see where I'm going. This video describes how I talked the job and the issues I found along the way.

The part number of the reverse light switch for my Defender is AMR3918. The Lucas part number is SMB611 but please check before ordering. ... https://www.youtube.com/watch?v=t8q3Ovm6imA