Version 10.09.2019
HW (V31)
RL5-MIB-STD2
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2.5.
After-market rear-view camera:
To switch the interface’s rear-view camera input, an external switching signal from the
reverse gear light is required. As the reverse gear light signal contains electronic
interference, a traditional open relay (e.g AC-RW-1230 with wiring AC-RS5) or filter (e.g. AC-
PNF-RVC) is required. Below schema shows the use of a relay (normally open).
Connect the single green colored wire and the
rear-view camera’s power both to the relay’s
terminal (87).
Connect the reverse light’s power to the relay’s
coil terminal (85).
Connect permanent power to the relay’s input
terminal (30).
Connect vehicle’s ground to the relay’s coil
terminal (86).
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