SHB 28Z3 EN – Edition 2.0 * 28z3s710.fm 7-21
Options
7.13 Drive interlock (antitheft protection)
Position
Disabling the drive interlock
☞ Approach the transponder to 2 cm (0.8”) from the transponder receiver surface
➥ The red LED goes out
☞ Insert the ignition key into the ignition lock within 30 seconds and turn it at least to posi-
tion 1
➥ The drive interlock remains disabled
Enabling the drive interlock
☞ Remove or turn the ignition key to position 0
➥ The drive interlock is enabled after 30 seconds
➥ The blinking red LED indicates the drive interlock is enabled
Programming
Coding transponder keys
The so-called main or master key is required for coding a new or uncoded ignition key, or
an ignition key with different coding, for the drive interlock.
☞ Disable the drive interlock with the master key and in addition, keep it close to the tran-
sponder receiver surface for 30 – 45 seconds – see Disabling the drive interlock on
page 7-21
➥ The LED changes to a steady green light
➥ The system is in programming mode now (coding mode)!
☞ Remove the master key from the transponder receiver surface
➥ The LED changes to a rapidly blinking green light
☞ Hold the ignition key to be programmed against the transponder receiver surface
➥ The ignition key is coded once the LED comes on slowly three times
☞ Hold further keys next to the transmitter/receiver surface to code them as mentioned
above
The drive interlock is enabled as soon as there is no ignition key contact for 30 seconds.
➥ Blinking red light
Fig. 12: Drive interlock
2
1
Pos.
Designation
1
Transponder receiver surface
2
Red LED