D2 td5 non start

Hi so I have a 1999 d2 td5.
I came away for weekend to caravan.
Came to it Saturday morning and its started but the startermotor was stuck out switch it off and didn't start after that.
I have had both fuseboxes out and dried then which has made no difference.
I then came on here are read a few post that said it could be the xyz switch.
I bought a replacement switch fitted it still the same. I then bypassed the interia switch still the same.

So I go to start the disco and the fuel pump is not priming there is no noise for the pump at all.
I have the m and s flashing on the dash aswell as the red light on the temp gauge is soild and no heater plug light comes on when I turn the ignition on.

Any help would be much apprishated as iam at a loose end now and getting more off by the day.

I did have a issue around a year ago when the hazards lights what always flashing. It was a problem down to the immobiliser. I had that bypassed with someone with the naocom system they had I don't no if that is going to be relevant to this issue but thought it might be worth a mention just on the off chance.

MAKE SURE YOUR BATT IS UP TO SNUFF, before worrying about anything else.

Old battery was at 12.7 volts but have bought a new one and still the same problem. Thanks

I would get hold of said mate with the nanocom and get the system read again.

Have you checked the relays under the bonnet??

Had something similar happen to me! None start? One relay had given up?

Kev

I have changed the relays for the eml and also for the heater plugs but still the same problem. Going to get some more relays on Monday and give that ago thanks
badger688 and stanleysteamer for the help