LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> BMW >> 2009 >> 528i Standard >> Repair and Diagnosis >> Body & Frame >> Windows >> General Electrical System - Service Information >> Comfort Access >> System functions >> Tamperproof lock
October 30: LEMON manuals on a temporary server, it is slow and having issues, download the manuals you need! Later in November we will switch back to the fast server.

Tamperproof lock

The vehicle may only be locked and unlocked consecutively a maximum of 8 times. After this, the tamperproof lock is activated.

Operation is disabled for 10 seconds. The tamperproof lock is deactivated completely after 5 minutes. Once again, the vehicle may then only be locked and unlocked consecutively a maximum of 8 times.

Almost all functions of the Car and Key Memory are programmed inside the vehicle itself (please refer to the "Personal profile" section of Owner's Handbook: individual settings for a maximum of 3 remote control units via the display in the instrument cluster or via the Central Information Display)