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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:

Inspection Of SST (Deployment Tool) [Two Step Deployment Control System]
1. Before using the SST (49 H066 002), inspect its operation. Inspection Procedure 1. Follow the steps below to inspect the SST (49 H066 002). If not as indicated in the table, replace the SST (49 H066 002) because it has a malfunction. WARNING: Do not use a malfu ...

Front Door Latch And Lock Actuator Removal/Installation
1. Perform the front door glass preparation.. 2. Disconnect the negative battery cable.. 3. Remove the following parts: a. Inner garnish. b. Front door trim. c. Inner handle. d. Front door glass. e. Front door module panel. f. Front door key cylinder. 4. Remove the door lock knob c ...

Rear Seat Back Frame Removal/Installation
CAUTION: When performing the procedure with a rear seat removed from the vehicle, perform the procedure on a clean cloth so as not to damage or soil the seat. 6:4 Split Type 1. Remove the trunk board.. 2. Remove the rear seat back.. 3. Remove the headrest. 4. Open fasteners A ...

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