2.0 hdi not realy about the lights i had the fuel additive done and they said the filter might be blocked and it would inblock itself but its been fine apart from when i done some short journies i had anti pollution light came up but that went in a couple hours so god knows
1)Was it a main dealer that topped up the additive fluid...??
2)Did they reset the counters...??
3)Could they see if the filter was blocking on live data.??
4)what milage have you on the car..??
sorry about all the questions...