Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
Login procedure (scan tool function 11): Notes
1999 Audi A8 BaseSECTION Notes
NOTE:
In order to carry out this function, the dealer code in the VAG1551/VAG1552 scan tool must have been entered. This is the dealer code for your dealership.
See Operating manual for VAG1551 scan tool, information about OBD
Indicated on display
- Press buttons -1- and -1- to select "Login Procedure" function 11.
Indicated on display
- Press the -Q- button to confirm input.
Indicated on display
- Enter the relevant code for the vehicle and press -Q- button to confirm input.
- The code for logging in for zeroing of steering angle sensor -G85- is 40168.
- For the codes for logging in to code the ABS Control Module (w/EDL) -J104-, see TEST SEQUENCE .
RENDER: 1.0x
NO RELATED
Recommended Tools & Savings
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Affiliate disclosure: We may earn a commission at no extra cost to you.
When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.