Audi A3 / S3 1999 Unlock Code⚡
1st Gen | Instant Retrieval | 24/7 Service
View our complete Refund Policy.
1. Turn on your Audi A3 / S3 1999
2. Your radio will display "Enter Code" or "CODE"
3. Use preset buttons to enter each digit
4. Press and hold button 6 to confirm
5. Your radio unlocks immediately!
How to get your Audi A3 / S3 1999 radio code?
1. Find the serial number on your radio. Press and hold preset buttons 1 and 6 for 2-3 seconds. Serial number will show up on screen. VIN not needed!
2. Enter your serial number in the field on the left
3. Proceed to checkout to instantly receive your unlock code
Compatible Radio Types:
- Audi OEM
- Blaupunkt
- Siemens
Serial Number Patterns:
Your radio serial may start with: AUZ, BP
Serial Number Examples:
AUZBZ7A1234567
(AUZ)
About 1999 Audi A3 / S3 (1st Gen)
The 1999 Audi A3 / S3 (1st Gen) came equipped with factory radio systems that require unlock codes when electrical power is lost. Our service provides immediate radio code retrieval for all 1999 Audi A3 / S3 models.
Common Reasons for Radio Lock:
- Battery replacement or disconnection
- Wiring work in your 1999 A3 / S3
- Radio service
- Fuse replacement
- Boosting after dead battery
- Purchased pre-owned vehicle without code card
Why Our Service is Better:
⚡ Instant vs Days of Waiting
Dealer: 2-5 business days
Our service: Seconds
💰 $9.99 vs $120+ Dealer Price
Dealer: $120-$200
Our service: $9.99
No VIN required - just your radio serial number! Works for all 1999 Audi A3 / S3 trim levels and radio variants.