Problem:
It is a 2021 VW Jetta Mexico all keys lost.
Tried to use Keydiy KD-X4 and Yanhua ACDP2 to do AKL for this MQB 49 5C car by using dealer key to collect data then learn to car. Ordered key from dealer precoded. Sync data and immo already all in the key.
It will learn the keys, it will not start no matter what! It just says “1-1” out of photos like it’s stuck in learning mode. No SFD, and no I didn’t try to pull coil to do it, it detects key fine. I had the car being power boosted as well. Any solution?
Solution:
Remove negative 10 minutes open bonnet start programming again.
User feedback:
Update: FIXED AFTER DISONNECTING BATTERY FOR 10 mins negative then programming key.
Disconnected negative for 10 mins reconnected the learned now it is good!
