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Big and little mate, which i think is the one you posted, and i've bought.

Which do you have mate? what numbers are on the back?

Stav

ha ha i knew you were gonna say that, i have big little too. i assumed they would be all the same. just thought the numbers were serial numbers!

oh dear there may be trouble ahead!!

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a word of caution, didn't andy-r have problems as they aren't all the same ?

Yup, 1999-May 2001 only work in cars made between those dates then they were revised (2 extra connections on the Mylar strip) so then it was May2001-2004 (guess) when they re-vamped the IS with diff wheels etc. and the unit then had the heated mirrors incorporated into the rear screen( again guess but makes sense).

Don't put the front off an old unit onto the back of a newer one you will blow about 10 fuses BELIEVE ME.

You need units from the same year cars otherwise there useless.

As you can tell I have looked into this :whistling:

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he he, i did try that but nope afraid not.

so if the connectors at the back are the same its all good but if not your saying under no circumstances should i put the new front on my old back bit

Sorry mate it goes by when it was made not the connectors, I had one out of a late 2001 with the same connectors as mine and all it was doing was staying at whatever setting it was on when I started the car so if it was on hot and I wanted to turn it down i'd have to switch the enigine off turn it down and start up again. What years your car? if the unit you've bought is from the same time period it'll be fine and as long as all the numbers match up it should be ok, the best thing to do is stick the new one in as a whole unit see if it works ok if it does then you should be able to swap the front and back (but I hold no responsability if it blows again).

But if there different no don't try putting front and back together, I blew radio, c/locking, elec mirrors, elec windows/sunroof and some other fuses I can't remember which and some are a bugger to change.

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