You may have to reconnect the survelliance switch usually a purple wire is cut just join it
2000 - 2005 Chevrolet Impala. Simply pull the DRL relay out of the fuse block under the hood and bend over pin 87. Why this works: Pins 87 and 30 are the two pins that are connected together when the relay is energized. Bending 87 over will still let the relay energize but since the pin is bent over, the DRL's don't come on. As long as the computer senses the resistance of the relay coil between the two trigger pins (85 and 86) it thinks all is OK and doesn't set any codes. If you bend over either of the trigger pins like suggested for other vehicles, the computer will display "Service Vehicle Soon" in the info center.
Note: probably works for other model years and for Monte Carlo too.
there is a relay under the hood that should disconnect the daytime running lights
NO , Not from the factory.
The daytime running lights are connected to the bright lights. It just reduces the power for the daytime runners.
DRL = daytime running lights
They are daytime running lights. They are always on so people can always see you. Its a safety thing. Newer trucks have specific daytime running lights.
yes , by removing DRL
check fuses , daytime and lights on use diff fuses.