I keep getting weird beeping when I start truck and air bag light was flickering like a loose bulb. So i pulled the cluster and tried to look under the face and realized it's an led. In the process before i put the clear face back on I wiped the gauge face with a micro cloth and caught and spun the speedo gauge, Now its like 15mph off. How do I reset it???? And yes now the airbag light is on lol

 

take the needle off and put it back on at zero

 

There is no zero on mine. I didn't remove it though, just spun it

 

well push it back down then


key on see if it drops down, or do the gauge sweep by going into test mode

 

it is to far down 10mph on gauge is actually 25 by gps speed

 

Fixed it. Found the test mode thread. Set the digital speedo then stuck the needle back on while I was driving. No laws against fixing while driving are there???