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.
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HOMESERVICE MANUALSVOLKSWAGEN1999PASSAT SEDAN (3B2) V6-2.8L (AHA)REPAIR AND DIAGNOSISACCESSORIES AND OPTIONAL EQUIPMENTRADIO, STEREO, AND COMPACT DISCTESTING AND INSPECTIONCONTROL MODULE (RADIO SYSTEM) VERSION, CODING (FUNCTION 07)
1999 Volkswagen Passat Sedan (3B2) V6-2.8L (AHA)
Control Module (Radio System) Version, Coding (Function 07)
1999 Volkswagen Passat Sedan (3B2) V6-2.8L (AHA)SECTION Control Module (Radio System) Version, Coding (Function 07)
Control Module (Radio System) Version, Coding (Function 07)
Various standard or optional radio systems are installed from 1998 model year.
Use this function to code the radio with the various model, radio system and equipment variations available.
Coding
- Connect VAG 1551 Scan Tool (ST), input address word 56 "Radio" and then press button, until "Select function XX" is shown in display.
Indicated on display (select function):
Rapid data transfer HELP
Select function XX
- Press buttons -0- and -7- to select function 07 "Code control module".
- Press -Q- button to confirm input.
Indicated on display:
Coding control module
Enter code number XXXXX (0-32000)
- Confirm applicable model, radio system and equipment particulars.
- Using the above information, determine and enter code number from code table
Code Table, Premium IV, V & Monsoon:
Coding Example:
- Use VAG 1551/1552 button pad to enter code number as determined above: 00401
- Indicated on display:
Coding control module Q
Enter code number 00401 (0-32000)
- Press -Q- button to confirm input.
Indicated on display (select function):
Rapid data transfer HELP
Select function XX
- End output (function 06).
RENDER: 1.0x
NO RELATED
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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.