Hi guys and girls,just to let you know I've fitted a new starter motor to my 2.2 Z3,it was a faulty starter as some of you suggested,I managed to remove and refit it from under the bonnet,without removing the inlet manifold ect,wasn't a bad job after I loosend the bell housing bolts,I had to move the loom and pipework at the rear of the engine compartment to allow access to the top starter boltxand the airbox was a bit fiddly,the storter bolts were Torx No 12 but I found a 10mm britool open ended spanner fitted Ok as well,anyway went back together and started on the button,also found a stubby 10mm ratchet spanner very handy the airbox was a bit fiddly going back on but all turned out well in the end,just like to thank you all for your suggestions and encouragement.
Tony
Tony