Chevrolet Spark manuals

Mazda CX-5 Service & Repair Manual: Discharge Headlight Bulb

Purpose, Function

Construction

Operation

1. When high DC voltage (approx. 25,000 V) from the discharge headlight control module is input to the electrodes, the insulation between the electrodes is broken down and electrical current flows between the electrodes.

2. When electrical current flows between the electrodes of the discharge headlight bulb, the xenon gas is energized and emits light.

3. When the xenon gas emits light, temperature inside the discharge headlight bulb rises, the metallic iodide vaporizes/separates, and the metallic element discharges and emits light.


Fail-safe

DRL (Daytime Running Light) System
Outline The DRL system automatically switches the headlights to HI beams (50% dim) or illuminates the DRL bulb when the ignition is switched ON (engine on), the parking brake is released, ...

Discharge Headlight Control Module
Purpose Converts DC voltage from the battery to AC voltage and outputs the stabilized voltage to the discharge headlight. Function The discharge headlight control module control ...

Other materials:

Power Flow [Fw6 A EL, Fw6 Ax EL]
Power flow 1 GR 2 GR 3 GR 4 GR 5 GR 6 GR REVERSE ...

Judder Upon Torque Converter Clutch (TCC) Operation [Fw6 A EL, Fw6 Ax EL]
TROUBLESHOOTING ITEM Judder upon torque converter clutch (TCC) operation DESCRIPTION Vehicle jolts when TCC is engaged. POSSIBLE CAUSE Signal malfunction APP ...

Installing Child-Restraint Systems
Accident statistics reveal that a child is safer in the rear seat. The front passenger's seat is clearly the worst choice for any child under 12, and with rear-facing childrestraint systems it is clearly unsafe due to air bags. NOTE Even if your vehicle is equipped with front passenger sea ...

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