for those wondering how to connect to DTP connectors on roof

[reidanerg]

so I went through a lot of trial and error, so hopefully this makes life easier for everyone else. To connect a light bar to the roof AUX DTP connectors, all you need is the contacts for the male plug thats provided. (I thought it was a dummy plug but it isnt, it's functional and just needs the contacts installed) It seems super obvious to me now, but I didnt find any info while searching.
link to what you need is here :

https://www.amazon.com/DTP-C-Solid-Contacts-60PCS/dp/B0DYNL3JLX/?tag=globalgrena0b-20

 

[TheDocAUS]

Lots of DTP info here:

Thread 'Deutsch DTP plugs'

Apr 8, 2023

Technical details
The 25 amp Deutsch plugs used in the INEOS are two pin DTP style plugs, with size 12 pins rated at 25 amps (14-12AGW wire size). See images below.

These plugs can be found on the roof (4 locations on the IG, but only 2 locations on the QM) - if you selected the auxiliary power option. There are no Deutsche DTP plugs in the footwells, battery compartment or under the bonnet, only bare wires (more information here).

Parts numbers are:
• DTP06-2S (male housing, female pins) with wedgelock (2S means two sockets for the DTP06 plug);
• DTP04-2P (female...

• TheDocAUS
• deutsch
• Replies: 271
• Forum: INEOS Universal Parts List

• 
• 

Lots of other useful links here:

Links for new owners and various Installation Guides (including those from INEOS) PART 1

May 4, 2025

Helpful links for new owners

• TheDocAUS
• beginner busbar charger filters fuses guides help how to roof rack torx
• Resources, Maintenance Tutorials, Procedures and guides.

and Part 2 here:

Links for new owners and various Installation Guides (including those from INEOS) PART 2

Mar 31, 2026

Part 2 - mostly concerns installation and how to guides for aftermarket accessories.

• TheDocAUS
• Resources, Maintenance Tutorials, Procedures and guides.

 

[reidanerg]

Lots of DTP info here:

Thread 'Deutsch DTP plugs'

Apr 8, 2023

Technical details
The 25 amp Deutsch plugs used in the INEOS are two pin DTP style plugs, with size 12 pins rated at 25 amps (14-12AGW wire size). See images below.

These plugs can be found on the roof (4 locations on the IG, but only 2 locations on the QM) - if you selected the auxiliary power option. There are no Deutsche DTP plugs in the footwells, battery compartment or under the bonnet, only bare wires (more information here).

Parts numbers are:
• DTP06-2S (male housing, female pins) with wedgelock (2S means two sockets for the DTP06 plug);
• DTP04-2P (female...

• TheDocAUS
• deutsch
• Replies: 271
• Forum: INEOS Universal Parts List

• 
• 

Lots of other useful links here:

Links for new owners and various Installation Guides (including those from INEOS) PART 1

May 4, 2025

Helpful links for new owners

• TheDocAUS
• beginner busbar charger filters fuses guides help how to roof rack torx
• Resources, Maintenance Tutorials, Procedures and guides.

and Part 2 here:

Links for new owners and various Installation Guides (including those from INEOS) PART 2

Mar 31, 2026

Part 2 - mostly concerns installation and how to guides for aftermarket accessories.

• TheDocAUS
• Resources, Maintenance Tutorials, Procedures and guides.

I really am horrible using a computer. these links are amazing, thank you for providing!

 

[Rockpool]

Bad design that there is no roof rack power on the passenger front side - they should have run a four pin dtp there so you could plug in a scene light and/or a led bar…

 

[ppearman]

Bad design that there is no roof rack power on the passenger front side - they should have run a four pin dtp there so you could plug in a scene light and/or a led bar…

There is one, at there is on my 2024 Trialmaster