Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

Or, hide this message: temporarily or permanently

Vehicle Access Code

All RLC transmitters have a random 32-bit Vehicle Access Code (VAC) stored in a programmable read only memory (PROM). The VAC cannot be altered. The 32-bit VAC allows for over 4.3 billion different code variations. Based on the time required to transmit the VAC to the receiver module and the number of code variations, it would take over 14 years to sequentially "break" the VAC. This is sufficient time to deter unauthorized entry by code breaking.