Click here to return to the home page.
Image of a road.
Forums Calendar Active Threads Donate
Who's Online Now
0 members (), 215 guests, and 79 robots.
Key: Admin, Global Mod, Mod
Top Posters(30 Days)
+8Rich 85
Newest Members
Scot_SJI, Jimmers, Breen60, Davidmog, Stevecarr
9,596 Registered Users
Newest Topics
Wheel balance in South Devon
by AndyGoff - 29/08/26 06:24 PM
JayEmm Supersport test vid.
by Luddite - 29/08/26 11:32 AM
Grille Question
by SteveT - 29/08/26 10:51 AM
Back to Morgan!
by SteveT - 28/08/26 07:12 PM
One for howard
by +8Rich - 28/08/26 10:05 AM
Renewing the twin aero horns
by Moggo - 27/08/26 05:24 PM
4-4 zetec Fuel filter
by Phil63 - 27/08/26 03:38 PM
Latest Photos
tow bar
tow bar
by G Walker, August 24
Prescott double anniversary
Prescott double anniversary
by CooperMan, August 18
Air Crash Sites: Cairngorms
Air Crash Sites: Cairngorms
by RedThree, August 13
Four-seater luggage rack
Four-seater luggage rack
by Soleng, August 9
New M3W orange 2012
New M3W orange 2012
by jejemek, August 7
Forum Statistics
Forums39
Topics49,847
Posts837,389
Members9,596
Most Online1,063
Jun 14th, 2026
Today's Birthdays
DazMog, The Impaler, tlchzj79
Previous Thread
Next Thread
Print Thread
Fitting Roadster spotlights
#307902 27/09/15 06:48 PM
Joined: Mar 2014
Posts: 25
Brighton
R
Ray from Brighto Offline OP
Just Getting Started
OP Offline
Ray from Brighto
Just Getting Started
R
Joined: Mar 2014
Posts: 25
Brighton
Hi,
I need to connect a cable from the car main headlights to terminal 86 of my spot relay.
The roadster wiring diagram indicates a "front fog lights" connector behind the dash.Is this suitable? This conn. has two wires. One is RO (red/orange ?)and the other (U/Y ) what is U?
Are they both live feeds or is one of them earth?.
Any help would be appreciated.
Regards Ray
Re: Fitting Roadster spotlights
Ray from Brighto #307910 27/09/15 07:07 PM
Joined: Dec 2008
Posts: 22,358
Likes: 353
South Yorkshire
DaveW Offline
Roadster Guru
Member of the Inner Circle
Offline
DaveW
Roadster Guru
Member of the Inner Circle
Joined: Dec 2008
Posts: 22,358
Likes: 353
South Yorkshire
U = Blue. The convention is Blue/Yellow - Spotlamp switch to lamp.

The Red/Orange convention is sidelamp switch to right hand sidelamp, so that's a bit odd.

Consult an auto electrician if in any doubt.

See this link: http://www.mgb-stuff.org.uk/colourcodes.htm

DaveW
'05 Red Roadster S1
'16 Yellow (Not the only) Narrow AR GDI Plus 4

Moderated by  TalkMorgan 

Link Copied to Clipboard
Forum Rules · Mark All Read Contact Us · Forum Help · Talk Morgan
Powered by UBB.threads™ PHP Forum Software 7.7.5