[Jules]

Hi Keith
Tony does say in post #1 that the remote blip part works, so it is looking like transponder IC is up the duff.

Am I right in saying the codes don't constantly change in 75 ZT blips like they did with the 600 & 800 range blips? As they could sometimes get "out of step"

Funnily enough my sisters R600 was immobilized only last month!
She called me as she luckily had only stopped at the Petrol station 1 mile away from here. Reported the green key just flashing on the dash, and the starter inhibited.

Mystery is, when I got down there with my whole tool kit, all I did was remove the key, locked the doors manually with the key then put it back in the ignition & Hey Presto it started OK. (her remote blip part has been duff for over a year but the system carries on working just with the transponder key)