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Door mirror help
Posted: Fri Aug 14, 2026 12:49 pm
by KevinB
My Morris has two of these door mirrors, please see photo.
The offside works ok, but the nearside doesn't have enough adjustment, or is too close to the door, to see rearwards safely. Please suggest what might improve this?
Or maybe they should both be replaced?

- Left door mirror
- 20260814_111612~2.jpg (1.68 MiB) Viewed 2724 times
Re: Door mirror help
Posted: Fri Aug 14, 2026 1:43 pm
by Bill_qaz
Renew the perished packing piece and fit two to move it out more. Or look for mirror with longer arm.
Similar mirror no problem seeing but depends on your seating position.

- 20251009_145420.jpg (98.54 KiB) Viewed 2697 times
Re: Door mirror help
Posted: Fri Aug 14, 2026 3:02 pm
by KevinB
Thanks Bill. I shall investigate the mounting first to find out how much spare thread there is to play with.
And seeing yours, I'd better find the metal polish!
Re: Door mirror help
Posted: Fri Aug 14, 2026 3:41 pm
by Nickol
In 2019 when I visited England, I saw a MM with thse mirrors and on the passenger side, the arm was extended.
As I also have the same mirrors and in the same position, this is an idea I would like to do myself. But where to get an extended chrome arm from?
Re: Door mirror help
Posted: Fri Aug 14, 2026 4:29 pm
by Bill_qaz
KevinB wrote: ↑Fri Aug 14, 2026 3:02 pm
Thanks Bill. I shall investigate the mounting first to find out how much spare thread there is to play with.
And seeing yours, I'd better find the metal polish!
Unless the person who fitted shortened the threaded section, they have plenty of thread to pack outward.
Also a handy hanger for my battery minder

Re: Door mirror help
Posted: Sat Aug 15, 2026 5:41 am
by Sleeper
Have the same as yours both sides , both work fine, just fitted on the door... moved from the chrome trim for the same reason..

- l mirror.jpg (144.56 KiB) Viewed 2496 times
John ;-)
Re: Door mirror help
Posted: Sat Aug 15, 2026 10:15 am
by Bill_qaz
Sleeper wrote: ↑Sat Aug 15, 2026 5:41 am
Have the same as yours both sides , both work fine, just fitted on the door... moved from the chrome trim for the same reason..
l mirror.jpg
John ;-)
Doesn't stop you from opening the quarter light?
Re: Door mirror help
Posted: Sat Aug 15, 2026 11:50 am
by ManyMinors
For me, the whole point of these mirrors is that you don't have to drill holes in the body panels. I purchased a pair some years ago and fitted them to the triangular section in front of the quarterlights as many others have done. They give an excellent view along both sides of the car and have transformed my rear vision. I spent some time positioning and adjusting them but certainly didn't have to modify the mountings or lengthen the arms. Are you sure you have fully adjusted yours to the best advantage?
Re: Door mirror help
Posted: Sat Aug 15, 2026 1:19 pm
by don58van
This has been discussed on here before. I have concluded that there is variability in the manufacture of the ball and socket of the mirror -- some owners have no trouble getting enough range of adjustment when it is mounted on the stainless steel triangle of the passenger side, while others have no success. I was one of the latter. I did three things to solve this problem: 1) I changed the orientation of the plate that holds the ball in the socket so that the gap in the plate was positioned so allow extra range of adjustment. 2) I filed the hole in the plate to enlarge it somewhat to allow even more range of adjustment. Still not satisfied... 3) I cast a wedge-shaped block of resin to increase the angle of the mirror even further. The block is shaped to follow the base of the arm and so looks like it belongs there rather than looking like a bodge. As the mounting stud of the arm is no longer perpendicular to the mounting face (ie. the ss triangle) a wedge is also required on the back of the mounting face so that the nut can be fastened correctly.
These days, I would 3D print the wedges rather than casting in resin.
Owners who have mirrors that didn't require any of this messing around must be shaking their heads. But I assure you that all this was necessary in my case. I am very satisfied with the result.
Don
Re: Door mirror help
Posted: Sat Aug 15, 2026 3:44 pm
by Sleeper
" Doesn't stop you from opening the quarter light? "
Nope, vision and ventilation is 100% , had to replace the s/s trim ( had holes in them from my first fit

) and it doesn't bother me having to drill a hole in the door skin to fit them ....
It's just an old car not a Renoir.
John ;-)
P.S. But it is a tad more difficult with all the gubbins in the door void...
Re: Door mirror help
Posted: Sat Aug 15, 2026 3:55 pm
by Bill_qaz
viewtopic.php?p=720961&hilit=Door+mirror#p720961
Got to be variations in products or seating position
Look at the pic in above post showing the view.
Re: Door mirror help
Posted: Sat Aug 15, 2026 6:19 pm
by KevinB
Thank you all.
I have just been looking at my available adjustment and I don't think that is my problem. For me, from my seated driving position, I can't see half of the mirror - it is behind the car's A post. So my conclusion is the mirror needs to be moved. Maybe by a longer arm, or by the wedge idea.
Re: Door mirror help
Posted: Sat Aug 15, 2026 7:29 pm
by Bill_qaz
It maybe an illusion of the pic but the arm on yours and the door mounted one looks shorter than mine?
If you rotate your arm clockwise looking from the side the mirror would be further rearward. Then with the three mirror head screws can be used to put the slot to give you more upward tilt to compensate.
Mine is the adjustable seat as far back as it goes with the seat mounts on the rearmost holes, so as far back as possible. Perhaps that also why.
Re: Door mirror help
Posted: Sat Aug 15, 2026 8:42 pm
by KevinB
Thank you Bill. I shall have a try at that tomorrow.
Not sure if I have much seat adjustment. Standard 60s seats, but there is a slider of sorts.
Re: Door mirror help
Posted: Sun Aug 16, 2026 5:22 am
by don58van
Here is a picture of my mirror showing the resin wedge (before being painted satin black) under the base of the arm.
As well as increasing the angle of the mirror, it swings the arm and mirror backwards a little which reduces the A-pillar blocking of view.
Don
Re: Door mirror help
Posted: Sun Aug 16, 2026 10:17 am
by svenedin
The subject of door mirrors and wing mirrors arises often. Usually, it's the inside mirror (left side mirror for a RHD car) that is the biggest issue.
My car has always had wing mirrors and since I learnt to drive on this car 37 years ago I am more than a little bit used to driving it! I am quite tall (6 foot) but even so, to see the inside wing mirror clearly I do have to sit up straight and lean over a bit. The inside wing mirror is even more critical than it ever was with the "Wild West" state of the UK roads especially in the big cities. I have lost count of the number of times that I have been undertaken on the inside by a bicycle, scooter or moped when I am turning left. Incredibly stupid and dangerous.
To adjust the mirrors easily is better done with an assistant or otherwise it requires repeatedly getting in an out of the car. I have done it on my own using some kind of object, I think the last thing I used was a yard broom to represent a vehicle on my inside.
Remember you can adjust the driver's seat but not whilst you are sitting on it. If that is insufficient you can buy rubber blocks to raise the seat a bit further. If the webbing is old the seat can sag and be too low. It can make a big difference to reupholster the seat or as a stop-gap just use a cushion.
I completely agree it is an important safety consideration.
Stephen
Re: Door mirror help
Posted: Sun Aug 16, 2026 11:06 am
by KevinB
Thanks Don for the wedge photo.
Before I start fiddling with my mirror, here is a photo of my view inside from my driving position.

- Driver view
- PXL_20260816_093129695~2.jpg (1.26 MiB) Viewed 1305 times
Re: Door mirror help
Posted: Sun Aug 16, 2026 11:16 am
by svenedin
KevinB wrote: ↑Sun Aug 16, 2026 11:06 am
Thanks Don for the wedge photo.
Before I start fiddling with my mirror, here is a photo of my view inside from my driving position.
PXL_20260816_093129695~2.jpg
Good photo. I can see the issue but as I said in my post, it is perhaps not entirely realistic to expect to be able to get a good view just by glancing at the mirror from your driving position as you can do in a modern car. For me (with a wing mirror not a door mirror) it requires a very definite "mirror, signal, manoeuvre" whereby I have to sit up and lean over to see the mirror properly. It is just another of the many adaptations to driving required when driving an antique (e.g greater anticipation of other driver's behaviour, longer braking distances, use of the gears to slow down, etc ,etc). My passengers are quite used to me bobbing about whilst driving, I also turn and glance behind when pulling out to the right as I don't completely trust the view from the wing mirror.
Stephen
Re: Door mirror help
Posted: Sun Aug 16, 2026 11:33 am
by geoberni
Quite honestly, and it may just be the angle of your first photo, .... but those arms do look a bit short and dumpy compared to others I've seen.
Take this example on the ESM website...

Re: Door mirror help
Posted: Sun Aug 16, 2026 12:14 pm
by KevinB
Thanks Stephen. I take your point about 1960s driving.
You may be onto something geoberni. Here's a photo of my mirror.

- LH mirror
- PXL_20260816_110913128~2.jpg (1.32 MiB) Viewed 1156 times