Security codes on Registration Certificate Part I, Part II & license plate seals
By Editorial Team Digital Vehicle Registration · iKfz-Plattform Bayern · Updated on 09.11.2026
This guide is aimed at everyone who wants to complete an i-Kfz procedure online in Erlangen-Höchstadt – including the specifics and responsibilities for Erlangen-Höchstadt.
At a glance
For internet-based vehicle registration (i-Kfz), you need the hidden security codes on your vehicle documents and license plate seals. All Registration Certificates Part I and plate seals issued since January 1, 2015, and Part II certificates issued since January 1, 2018, feature these codes.
This guide applies to all registration offices in Erlangen-Höchstadt.
Step by step
- 1Check issue date. Ensure your Part I was issued from 2015 onwards (Part II from 2018 onwards).
- 2Peel off gently. Carefully peel off the protective film or use a flat plastic card instead of metal tools.
- 3Enter code or select damaged option. Type the code into the online form or enable the “Code unreadable / damaged” toggle if needed.
1. Security code on Registration Certificate Part I (Fahrzeugschein)
On the back of your Fahrzeugschein (issued from 2015 onwards), there is a peel-off protective film covering a 7-character alphanumeric security code.
2. Security codes on the license plate seals (Stempelplaketten)
For online deregistration or a license plate change, uncover the 3-character codes under the state seals on both plates:
- Peel off the colored state seal carefully or use a flat plastic card.
- Do not use a sharp knife, screwdriver, or coin so the code beneath remains legible.
3. Security code on Registration Certificate Part II (Fahrzeugbrief)
For new registration, transfer of ownership, or re-registration, peel off the silver film on the bottom right of the front side of Part II (issued from 2018 onwards).
Complete De-registration online now
Via iKfz-Plattform Bayern you complete the procedure for Erlangen-Höchstadt online – without an appointment at the registration office, entirely on this platform.
Frequently asked questions about vehicle registration in Erlangen-Höchstadt
- Can I uncover the security codes days before submitting my application?
- No. Only uncover the security codes during the online procedure, as uncovering them invalidates the document and seals for regular road use.
- What if the security code gets damaged while uncovering it?
- Start your procedure online as usual, enable the toggle “Code unreadable / damaged” directly below the input field, and follow the smartphone photo upload prompt.
More guides for Erlangen-Höchstadt
- Transfer a vehicle online
- Change address online
- Register a vehicle online
- Deregister a vehicle online
- i-Kfz stage 4 explained
- Costs of online registration
Status for Erlangen-Höchstadt: 09.11.2026.
