I don't know why you would fix something that they would address for free as the repair was a recall, not a TSB (see below). Go to the dealership and they should fix it for nothing - although now you have done it yourself, they may not.
Make: SUZUKI Model: FORENZA
Model Year: 2004
Manufacturer: AMERICAN SUZUKI MOTOR CORP. Mfr's Report Date: SEP 25, 2007
NHTSA CAMPAIGN ID Number: 07V452000 PE07039
NHTSA Action Number: PE07039
Component: EXTERIOR LIGHTING
Potential Number of Units Affected: 93963
ON CERTAIN PASSENGER VEHICLES, HEADLAMP LOW BEAM OR DAYTIME RUNNING LIGHT (DRL) FUNCTION MAY BE INOPERATIVE DUE TO A MELTED SPLICE PACK ON THE WIRING HARNESS.
INAPPROPRIATE LIGHTING COULD REDUCE VISIBILITY OF VEHICLES AND INCREASE THE POTENTIAL FOR A CRASH.
DEALERS WILL SPLICE THE POWER CIRCUIT WIRES FOR THE LOW-BEAM HEADLAMPS AND DRL FREE OF CHARGE. THE RECALL WILL BE MAILED IN THREE PHASES, STARTING AT THE END OF OCTOBER 2007 AND CONCLUDING BY THE END OF JANUARY 2008;. OWNERS MAY CONTACT SUZUKI AT 1-800-934-0934.
SUZUKI RECALL NO. NB. CUSTOMERS MAY ALSO CONTACT THE NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION'S VEHICLE SAFETY HOTLINE AT 1-888-327-4236 (TTY 1-800-424-9153), OR GO TO HTTP://WWW.SAFERCAR.GOV