The automatic dimming inside mirror has a front-facing lux level sensor (A), rear-facing lux level sensor (B), and a control unit. The control unit receives signals from each sensor. Based on the difference between the two lux levels (the light outside the vehicle and the light from the headlights of the other vehicle, etc.), the control unit controls the electro-chromic gel to reduce glare. This dimming function is canceled when the transmission is in reverse and the indicator (C) goes off. |
Honda Odyssey Service Manual > Driver's Under-Dash Fuse/Relay Box (Driver's MICU) Removal and Installation
(Canada model): Installation
NOTE: The MICU which is part of the driver's under-dash fuse/relay box is a component of the immobilizer system. Because of this construction, the MICU must be registered when the driver's under-dash fuse/relay box is replaced, or the vehicle will not start. With keyless access system Instal ...