This is something I rigged up as a quick 'n easy solution to exactly the problem that Mrs S originally raised. To be fair, it was only a 15 minute job because I had already fitted a 12v auxiliary power point (cigar lighter to older readers!

) so all I had to do was to secure the flasher unit in the rear window and run the cable....and there was plenty of it....under the rear seat and the front and rear carpets to have it plugged in to the socket.
In the event of emergency use, all I would have to do is reach forward near to the front parcel shelf (where the socket is mounted right of the steering column) and switch the unit on. There are a variety of flashing modes from which to chose, one of which reasonably replicates a conventional hazard flasher.
This unit, where it is mounted, is not perfect of course but it's certainly better than nothing!! My thinking, by having it virtually permanently hard-wired, is that in the event of breakdown, the first few seconds could be absolutely vital. It might not take long to unpack the unit, plug it in, get out of the car and put it on the roof but if there's some 38-tonner bearing down on you......it might be too long!

By having it fitted as I describe, it could at least be switched on if the car started limping/misfiring etc. rather than having to wait until it ground to a complete halt, thus giving following drivers a bit of advance notice of a problem ahead. The alternative would be to keep it handy by the driver's seat and slap it on the roof 'Starsky and Hutch style,' if I felt a breakdown coming on.

That wouldn't be a 'goer' in my case either, because as you can probably see, the roof is mainly made up of vinyl, which magnets don't really make close friends with.
As it so happens, I have since fitted proprietary hazard flashers but not without the considerable help and expertise from someone who has already commented on this thread. I have no wish to embarrass him but a lot of you will know who I am referring to.

My point being, that if I can do it - albeit with help - anyone can. I have actually still got the 'old' system in place as well as the full hazard flasher set-up. Fortunately, neither system has been needed to be deployed in anger. Fingers crossed that such a statement doesn't tempt fate!

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