How to disable GM, SAAB DRL with Tech2 ?

Today we’d like to share with you How to disable GM, SAAB DRL with Tech2

Tools you will need:
GM Tech2 scanner for GM and SAAB
32MB PCMCIA Card for Tech2
A SAAB car (Here take my daughters 2004 SAAB for example)

obd2toolcouk-tech2-for-gm-with-carton-package-2[1]

GM Tech2 Scanner

Many people want to disable the day running light for fuel economy or other reasons, me included. Here I have figured out a simple way to reset it completely on my 1999 GM and my daughters 2004 SAAB with GM Tech2 scanner from my friend. This takes about 5 minutes from start to finish and will completely disable your automatic headlights so they will never come on. But all of the lights will function correctly. They just would not be automatic anymore

How to:
Insert 32MB card into Tech2
Run Tech2 diagnostic tool
Go to Diagnostic Mode
Select Diag >2003 >9-3 Sport Select Body>Exterior Lighting and Horn
Low beam adjustments
F0. Auto Low Beam also in Pos 0
Change setting to NO
Wait several seconds until the lights flicker and go out
Exit
Go to Fog Lights Front
Change to Position 1 & 2 ROW (Rest of World) Program and Exit

This will give you:
Pos 0 > No Lights
Pos1 > Fogs and 5 Watt Headlamp / Parking Light
Pos3 > Low Beam, High Beam, Manual Control of Fogs

Any questions, please contact us at : sales@obd2shop.co.uk

(Visited 134 times, 1 visits today)