Mazda CX-5 Service & Repair Manual: Room Light Control System

Mazda CX-5 Service & Repair Manual / Body / Lighting & Horn / Interior / Room Light Control System

Outline

The room light control system changes the illumination condition and illumination level of the interior lights (door position) according to whether the doors are opened/closed and locked/unlocked.
The room light control system is controlled by the rear body control module (RBCM).
The rear body control module (RBCM) performs room light control system fail-safe..

Structural View

System Wiring Diagram

Operation


Operation condition	Interior light		Lights off condition (Any of the following conditions is met)
Operation condition	Illumination period	Brightness level
Condition detected in which any door is opened (any door latch switch is on) from condition in which ignition is switched OFF or in ACC position, and all doors are closed (all door latch switches and door switches are off).	Approx. 30 min	100 %	All doors closed except for liftgate (All door latch switches and door switches are off) After illumination time elapses *1
All doors are closed (all door latch switches and door switches are off), and driver's door lock knob is unlocked from lock	Approx. 30 s	100 %	Ignition is switched ON Lock driver's door lock knob (Door lock link switch is in lock position) After illumination time elapses
Condition detected in which ignition is switched off (LOCK) with ignition switched ON (engine off or on)	Approx. 30 s	100 %	Ignition is switched ON After illumination time elapses
Condition detected in which all doors are closed (all door latch switches and door switches are off) from a condition in which the ignition is switched OFF or in ACC position and any door is opened.	Approx. 15 s	60 %	Ignition is switched ON Lock driver's door lock knob (Door lock link switch is in lock position) After illumination time elapses

*1 After the interior light is turned off according to the cancel conditions, it turns on again if any one of the following conditions is met.

After all doors are closed, any door is re-opened (after all door latch switches and door switches are off, any door latch switch and door switch is on)
Ignition is switched ON

?: With room light control system—: No airflow


Type	Installation position	Room light control system
Front map light	Front area of roof	?
Rear map light	Center area of roof	?
Cargo compartment light	Cargo compartment	-
Vanity mirror illumination	Sunvisor	-
Glove compartment light	Passenger's side floor panel	-

Rear Map Light

Purpose The rear map lights shine light at the center of the vehicle interior. Function The rear map lights illuminate when the interior light switch is in the ON position or th ...

Vanity Mirror Illumination Bulb Removal/Installation

1. Disconnect the negative battery cable.. 2. Insert a tape-wrapped flathead screwdriver into the service hole in the position shown in the figure. 3. Move a flathead screwdriver in the dire ...

Other materials:

Cargo Compartment Light
Purpose The cargo compartment light illuminates the cargo room interior when the liftgate is opened. Function When the liftgate is opened, illuminates by the cargo room light switch turning on. Construction The cargo room light is installed to the trunk side tr ...

Torque Box Removal [Panel Replacement]
Symbol Mark Removal Procedure 1. Drill the 19 locations indicated by (A) shown in the figure. NOTE: When drilling the 19 locations indicated by (A) shown in the figure, do not drill a hole all the way through or there could be a problem when installing the new part. 2 ...

Awd Control Module
Purpose, Function The AWD CM calculates the optimal amount of torque distribution for the rear wheels and outputs a corresponding electric current to the electronic control coupling (AWD solenoid). This calculation is based on the accelerator pedal angle, four-wheel speed, engine spe ...