E30 325is Code Help?!

[Dangyou501]

Hi all,

Lost my old code and the dealer is trying to charge me please help!

E30 325is 1989

Model: KE-81 ZBM-02

FCC ID: AJD4DIKE-81ZBM-02

This was on it too, don't know what it is for: PHJ0206160

Thanks whomever can help!