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Mazda CX-5 Service & Repair Manual: Headlight Auto Leveling System

Mazda CX-5 Service & Repair Manual / Body / Lighting & Horn / Exterior / Headlight Auto Leveling System

Outline

Function

Optical axis adjustment function


CAN signal sending module

Signal name

PCM

Vehicle speed signal

Instrument cluster

Ignition switch status signal

Front body control module (FBCM)

Headlight illumination status signal


Structural view


System wiring diagram


Operation

Optical axis adjustment if vehicle height changes while vehicle is stopped


Optical axis adjustment if vehicle height changes while vehicle is moving


* The change in the amount of vehicle height is the calculated 1 s average value of the vehicle height signal which the AFS control module detects every 0.1 s.

Headlight Aiming
NOTE: Perform headlight aiming if any of the following work is performed. Front combination light replacement Work that can affect vehicle height such as suspension rep ...

Headlight Auto Leveling System Initialization
NOTE: The AFS control module records the vehicle height while it is unoccupied by performing the headlight auto leveling system initial setting. Perform headlight auto leveling syst ...

Other materials:

Clock Spring Inspection [Standard Deployment Control System]
1. Disconnect the negative battery cable and wait for 1 min or more.. 2. Remove the driver?side air bag module.. 3. Remove the steering wheel.. 4. Remove the column cover.. 5. Remove the clock spring.. 6. Verify that the continuity is as indicated in the table. If not as indicated ...

Starter Interlock Switch [Skyactiv G 2.0]
Purpose, Function The starter interlock switch mechanism prevents vehicle surge when the engine is started, enhancing safety. The engine cannot be started unless the clutch is depressed. Construction The mechanism is provided with a starter interlock switch on the circuit ...

Coil Antenna
Purpose Sends the ID data programmed to the electronic transmission device (transponder) in the remote transmitter to the start stop unit. Function A magnetic field occurs around the push button start. Construction, Operation The coil antenna built into the push b ...

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