finally went and got part - well stressful all the way to Exeter without the indicators

(actually going round the mini roundabout proved all too much for some and i had to apologise profusely, repeatedly!!!!!!) anyway got part - the VW one, drove home.
went to put the new part in, well fiddly, got well stressed, nearly gave up!!!
anyway somehow managed to get the blank and the the next one along out (think its for the rear window!!

)
then got stuck as when i pulled the hazard button, the front bit came off and the rest was stuck.
so............

went and gor the bits that take the stereo out, insterted them ......... and voila!!!! out she came!!!!
and i did it all by myself!!!

indicators are now functional and the other road users are now nice to me in the morning!!!!