Bugging problem, the key with remote central locking (Factory Fit Peugeot) works fine, immobiliser works fine, alarm works it will flash the headlamps if 'broken into' but it will not sound the siren. It's a late 405, 96 'N' reg GLX model TD Estate with Air Con. Does not have an immobliser keypad, it's all done automatically when you unlock the car with the key via infared remote built in.
Does anyone know if it's possible to turn the sound off on these, if so how do you re-enable it? I see there is a fitting with a key by the radiator - we do not have the key and Peugeot cannot supply one, I cannot find a wiring diagram to understand what the wires are for (presuming this key under the bonnet mutes the alarm).
Any help appreciated, either here or to *gregATgregandsarah.co.uk* (remove the 'AT' and replace with @ and remove the ** - anti spam measures!)
If anyone needs to know anything about TUD3 and TUD5 1.4 & 1.5 alloy block/iron block diesel engines eg AX, 106, Saxo - please ask me - I will most likely know the answer as I have 'specialised' in building them.
Greg.