Why is there an anti-pollution warning light on my car?

I have a Peugeot 206 CC 2.0-litre Sport. I left it in gear when I got out of the car. When I started it again I forgot it was still in gear. Later, the engine management light came on and anti-pollution...

How can I fix the DPF fault on my Citroen C3 Picasso?

My Citroen C3 Picasso has completed 47,000 miles without anything major going wrong. But now I have a dashboard warning light saying "SERVICE" and a message which says "Engine Fault, Repair Needed". Just...

What does the warning triangle mean on my dash mean?

I have a SEAT Arona 1.0 TSI. The triangle warning is red when the ignition is switched on but turns to yellow as the engine fires up with the notice 'ONLY LEAVE VEHICLE IN POSITION P'. This yellow triangle...