bert wrote:
[snip many useful and sensible comments]

Electric connection to towing vehicle will be old style 12N socket. Open
up male pins slightly with a fine screw driver and spray with WD40.

Please no to WD40! After a short while it will make the socket gooey and
horrible and attract dirt like a magnet. Just clean it up and, if you
have it, apply some contact/switch cleaner or lubricant.

[snip more useful and sensible comments]

--
Chris Green
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