What is the reason why the high beam of Haval F7 cannot be turned on?
1 Answers
The reasons include: 1. The voltage regulator is faulty, causing excessive voltage. 2. Poor contact of the battery wires, resulting in excessive no-load voltage of the generator. 3. There is a short circuit between the generator armature and the field coil: If the light switch is turned on and the bulb burns out immediately, check for any short circuit in the charging circuit. If bulbs frequently burn out, check whether the generator voltage regulator is set too high. 4. The brake light does not turn on: When braking, the car's brake light does not turn on. The main reasons include: burnt filament, poor grounding, malfunctioning brake light switch, or an open circuit in the wiring. 5. Whether the fuse is burnt out.