I believe that removing the battery will not make your radio to ask for code. Even so, its easy to get it (just need to take the unit out).
By experience, i have removed my battery and my radio unit MANY times (cause of electircal works and Loudlink installation) and not once i needed the code.
It is for sure deadlocked. Jamed of course! And what can unstuck a stucked electrical motor (like the deadlocks)??? A strong and healthy power!
Try starting the engine, rev up to 2000-2500 rpm and play with the lock/unlock button. It may be a silly idea but try everything. It costs less...
Oh, since you'll got the battery off, try cleaning the cables. You never know...
By experience, i have removed my battery and my radio unit MANY times (cause of electircal works and Loudlink installation) and not once i needed the code.
It is for sure deadlocked. Jamed of course! And what can unstuck a stucked electrical motor (like the deadlocks)??? A strong and healthy power!
Try starting the engine, rev up to 2000-2500 rpm and play with the lock/unlock button. It may be a silly idea but try everything. It costs less...
Oh, since you'll got the battery off, try cleaning the cables. You never know...