4 Weeks ago I picked up a 2015 4.4 SDV8 Autobiography and discovered that the auxiliary power socket in the arm-rest doesn't appear to work. As the USB connection and fridge work I'm hoping it's a simple fuse. Helpfully, rotter has had the fuse box covers away so the images identifying the fuses aren't present in the car.

Searching on here and YouTube I found a reference suggesting it to be F17 in the boot fuse box; however my fuse box doesn't look anything like that referenced in the source of that info. Other sources suggest that it may be fuses in the 50 range in the passenger compartment. I now have long handled pliers on order as I couldn't get my hand in to pull them and check individually.

Can anyone point me in the right direction either for which fuse or a definitive reference that would relate to my car?

Hi,

Try looking in the “fuses” section here:-

https://www.ownerinfo.landrover.com/model/...677_en_GBR

Scrumps Somerset - Where the apples do grow and the cider do flow!
2021 Defender 90 D250 HSE in Tasman with white roof.
24MY D300 AB - Verasine Blue - 😀
19MY SDV6 AB - Byron Blue - Gone
17MY D5 SDV6 HSE - Firenze Red - Gone
16MY SDV6 AB -Aruba Silver - Gone
13.5MY SDV6 "HSE Black" - Baltic Blue - Gone
10MY TDV8 HSE Galway Green - Gone
14MY D4 HSE in Scotia Grey - Gone
05 TD5 D90 CSW in Cairns Blue

Thanks Scrumps but that link doesn't give info old enough for my car but it does support the Fuse 17 information which I'd seen previously but just seem to be right for my car. The options from that link only go back as far as 2016 but mine's a 2015.

This is a screenshot from PowerfulUK's YouTube video which appears to match to the fuse info in the link you gave. i.e. F17.

Click image to enlarge

Could try fuse 52 yellow 20amp in passengers compartment fuse box, listed as cubby box aux power socket.

Cheers
Col