1.9 cdti few problems

[Daz1987]

I've just services a mates car and change glow plugs it had a clutch change bout 8 weeks ago since then the abs light and traction control light stays on cant see anything that's not plugged in and drives fine second problem central locking I replaced his battery in the key co he said it had stopped working but it won't reprogram it's self and the alarm doesn't go off and the key only unlocks driver door won't operate any other door ??? 3rd problem I've just started it up first turn of the key of she goes turned it off tryed again wouldn't have none of it it's been standing a week any help will great full

[bladeage1]

Hi
Just had same problem with traction control light on,I ordered an OBDII and downloaded the free software, cleared the codes and it hasnt come back.

Have you got a reader?