part numbers

andrewwita · Post by **andrewwita** » Sat Jul 19, 2008 9:13 am

hi guys i have a shop localy to me which has just re opened - has loads of old stock -

does any body know the part numbers for the 2 speed heater switch

or if any body needs any thing and knows the part number i can ask them to have a look

cheers guys

andy

Post by **MarinaCoupe** » Sat Jul 19, 2008 10:32 am

Hi Andrew

Mk1 two speed heater switch 13H9050

Don't get fobbed off with Marina Van / MGB single speed switch.

andrewwita · Post by **andrewwita** » Sat Jul 19, 2008 3:00 pm

well i been out there today went to shop and thru a whole box of used switches - and managed to find a switch then fitted it - but remember i showed you the spring and white plastic bit for the slidy controls so off come the lower facia and refited the bits but the top one was sized so down went the parcel shelf and i started banging the control on the side of the heater - which freed it up and then turned on the switch and i got attacked by flying debris, leaves and crap the was blocking up the unit so i now have a fully working fresh air and heater unit, then i got my interour light working, only things not working now are the reverse lights,

~Sam~ · Post by **~Sam~** » Sun Jul 20, 2008 7:47 pm

Haha face full of leaves, sounds like mine when I finally got round to wiring the heater switch correctly!

Sounds like a handy place I will let you know if I think of anything I need! My rear lights are massively temperamental but seem to be working better after cleaning all the connections up.

andrewwita · Post by **andrewwita** » Sun Jul 20, 2008 8:36 pm

yay i am not alone then lol - well it was fun trying to work out what parts went where as the haynes manual does not show it or say about it - but i got there eventually - and then today at the uxbridge auto show i found the marina operation manual (part number AKD 7555) and there it is in all its glory , a nice diagram - which i could of used yesterday , and looking thru it, it is going to help me in the future so so so much

~Sam~ · Post by **~Sam~** » Sun Jul 20, 2008 10:20 pm

Diagrams? I just tried all the wires in all the places until it worked

Post by **MarinaCoupe** » Mon Jul 21, 2008 8:24 am

Andrew

For reversing lights, it is either any/all the connections or the reversing light switch which is on the leaft side of the gear selector housing.

The reversing switches are the same as a Mini switch so quite cheap, but check all the wiring first, all you need is one dodgy connection.

It is possible to change the switch without dropping the gearbox, as long as you can get underneath the car.

andrewwita · Post by **andrewwita** » Mon Jul 21, 2008 5:16 pm

well i am sure i can get under the car - do you know the part number by any chance ( sorry to be a pain)

and how hard is it to change

i have checked the wiring to the rear of the car and they are fine and so are the bulbs

stuthegasman · Post by **stuthegasman** » Mon Jul 21, 2008 6:33 pm

I would check to see if there is a live supply to one side of the reversing light switch first and if not maybe run a temporary fused live wire from the battery and test it thay way then check the switch for continuity open when out of gear continuity when in reverse according to the haynes manual the supply to the switch (46) is fed via a fuse (6) the wiring should be green so not really a lot to go wrong

there is also a inhibitor switch on an auto version !!
good luck