Hi guys.
I have a few things to sort out on a 'Y' plate 2.6 Omega Estate. I can't be more specific than that, because i don't know anything about Omegas and its not my car!
Any help and ideas would be gratefully recieved....
FAULT CODES - EML LIGHT ON
Having trawled through the forum, i called up the fault codes using the brake/accelerator pedal check. I've got faults 0173 & 0170 which i believe are relating to the lambdas/cats. I've been underneath and checked for damage, loose connection, wiring (and whether they are there or not, which happily, they are!) etc and visually everything seems to be fine.
I know that on BMWs, when a fault is picked up, it is stored until the fault codes have been reset, whether the fault is still currently present or not. Is this the same on the Omega? If so, is there any way that i can manually reset the fault memory, or erase the fault codes, without having to pay Mr Vauxhall a heeooowdge amount of dosh? What i'm trying to get at, is whether the fault is even there at the moment, just because the EML light is on, or whether its just telling me that it had a fault once?
Any further ideas on where to go next would be gratefully recieved.
CENTRAL LOCKING
The boot lock does not want to operate remotely. It will still operate with the key, although it is a little ropey. I'm presuming door lock motor? Has anyone any experience of this problem, and what resolved it?
STANDARD VAUXHALL FIT STEREO
The car is fitted with a PHILLIPS CCR2006 head unit which has an integral 4 disk CD autochanger. I cannot for the life of me get the unit to accept the magazine. Any ideas?
Think that's all for now, but i'm sure more things will be cropping up in the not so distant future.
Thanks in advance.

J.