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Wales
by Joske Vermeule, September 1
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Forums39
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Most Online1,063 Jun 14th, 2026
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Joined: Apr 2020
Posts: 9
New to Talk Morgan
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OP
New to Talk Morgan
Joined: Apr 2020
Posts: 9 |
Hi, my 1981 4/4 original speedometer remains dark when I turn on the lights. Probably the bulb fused. Does anyone know if it is possible to change the bulb without removing the instrument from the dashboard? Thanks Bert
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Joined: Feb 2016
Posts: 8,697 Likes: 416
Needs to Get Out More!
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Needs to Get Out More!
Joined: Feb 2016
Posts: 8,697 Likes: 416 |
Can you get on your back with a powerful torch and check if you can see Speedo housing from under dash? If so a good chance you can pull out the push in bulb holder and replace bulb.
Richard
2018 Roadster 3.7 1966 Land Rover S2a 88 2024 Royal Enfield Guerrilla 450 1945 Guzzi Airone
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Joined: Jun 2021
Posts: 1,987 Likes: 104
Talk Morgan Enthusiast
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Talk Morgan Enthusiast
Joined: Jun 2021
Posts: 1,987 Likes: 104 |
Does anyone know if it is possible to change the bulb without removing the instrument from the dashboard? If RichardV6's suggestion doesn't work, then why not take out the dashboard ? Not a horrible job (mind you, mine is a later car so may differ), and a one-person job. It helps to remove the steering wheel, then after removing the screws that hold the dash in place, the dash can be lowered enough to see behind. Use the opportunity to vacuum-out the bugs and tidy-up the wiring if needed. Disconnect the battery first if you don't want to risk knowing what burning ash smells like.
Peter 2009 3-litre Roadster "Ivor", royal ivory / green
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Joined: Dec 2017
Posts: 2,223 Likes: 183
Talk Morgan Expert
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Talk Morgan Expert
Joined: Dec 2017
Posts: 2,223 Likes: 183 |
Sit in the drivers seat lean forward and put your hand up under the dashboard, if you can reach behind the speedometer then you should be able to pull out the the bulb holder. If you can't get to the back of the speedometer then you know you have to take the dash off.
Bruce 1964 4/4 Series V Comp (Megan) 1994 +8 (Maurice) tis no more 2013 M3W (Olga)
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Joined: Jul 2007
Posts: 27,840 Likes: 764
Member of the Inner Circle
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Member of the Inner Circle
Joined: Jul 2007
Posts: 27,840 Likes: 764 |
As said reach behind the dash. The dash doesn't need to come off if that doesn't work.,you will two knurled nuts that hold the speedo to the dash by a u frame. Undo them and it should push forward. I always managed by the hand round the back routine.
JohnV6 2022 CX Plus Four 2025 Renault Scenic Alpine etech "Yvette"
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Joined: Jun 2021
Posts: 1,987 Likes: 104
Talk Morgan Enthusiast
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Talk Morgan Enthusiast
Joined: Jun 2021
Posts: 1,987 Likes: 104 |
If you can't get to the back of the speedometer then you know you have to take the dash off. Just don't get carried-away like the owner of this TVR........ ![[Linked Image]](https://www.tm-img.com/images/2023/03/23/Rats-nest.jpeg)
Peter 2009 3-litre Roadster "Ivor", royal ivory / green
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Joined: Feb 2013
Posts: 519 Likes: 59
Talk Morgan Regular
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Talk Morgan Regular
Joined: Feb 2013
Posts: 519 Likes: 59 |
thats how TVRs left the factory.
David Byrne
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Joined: Jun 2021
Posts: 1,987 Likes: 104
Talk Morgan Enthusiast
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Talk Morgan Enthusiast
Joined: Jun 2021
Posts: 1,987 Likes: 104 |
 (and that's from a previous owner of many TVRs myself....)
Peter 2009 3-litre Roadster "Ivor", royal ivory / green
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Joined: May 2014
Posts: 5,442 Likes: 133
Black Rat Charter Member
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Black Rat Charter Member
Joined: May 2014
Posts: 5,442 Likes: 133 |
Undo them and it should push forward. I always managed by the hand round the back routine. TMI ! 
Keith 2013 narrow bodied + 4 Ruby.
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Joined: Jul 2007
Posts: 27,840 Likes: 764
Member of the Inner Circle
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Member of the Inner Circle
Joined: Jul 2007
Posts: 27,840 Likes: 764 |
JohnV6 2022 CX Plus Four 2025 Renault Scenic Alpine etech "Yvette"
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