Only the PRO tool can communicate and code into the ECU. I am not sure if it can activate DRL but you should be able to switch them on or off on the light switch. The pro tool without the round connector is 675.00 while the full kit is 795.00 with the USB extender and 735.00 without.
ER F-Series FMIC and Downpipes ON SALE - ONE WEEK ONLY - www.n54tuning.com - Email; Mike@n54tuning.com
NEW PERFORMANCE LINE N54 DOWNPIPES & M3/M4 & F30 ER DOWNPIPES NOW IN STOCK - ER N54 CHARPE PIPE SPECIALS - NEW JB4 G5 ISO for N54 and F30 N55 ON SALE - NEW S55 M3/M4 JB4 NOW SHIPPING