T6 DPF Light won't turn off.

[NOSAVIOUR]

I've just purchased a T6 which i've had remapped from 102 to 160bhp 6 days ago. After what I would see as some long journeys in it this week from place of purchase - Sheffield, to Bath and other long and short journeys the DPF light has come on. I have done a 25 min drive at 2000-2500rpm's but had no luck with it going out. The van only has 7000 miles on the clock and i'm aware that my warranty will be void at a VW Dealership so wondered if anyone could help or have any suggestions on whats best to do?
Thanks for your time

 

[HootingOwl]

I would be getting in touch with the people who mapped it. They may have programmed it for a non dpf setup with no regen cycle.

 

[NOSAVIOUR]

I would be getting in touch with the people who mapped it. They may have programmed it for a non dpf setup with no regen cycle.

Thanks. Will do.