Vehicle power devices Audi A4 B5
Battery Charging and Starter System Specifications
General information System type - 12V with "minus on ground" Starter Type - with preliminary engagement Battery Capacity - 44...80 A/hour (depending on the...
General information System type - 12V with "minus on ground" Starter Type - with preliminary engagement Battery Capacity - 44...80 A/hour (depending on the...
General information and precautions
General information The engine electrical system mainly consists of the battery charging and engine starting systems. Since these systems are related to the...
General information The engine electrical system mainly consists of the battery charging and engine starting systems. Since these systems are related to the...
Battery capacity — check
Standard and low maintenance batteries 1. If the car is used infrequently, it is necessary to check the density of the electrolyte once every three months to...
Standard and low maintenance batteries 1. If the car is used infrequently, it is necessary to check the density of the electrolyte once every three months to...
Charging standard and low-maintenance batteries
Note: These instructions are only recommendations. Always follow the battery manufacturer's instructions (often printed on a sticker on the side). 9. Charge...
Note: These instructions are only recommendations. Always follow the battery manufacturer's instructions (often printed on a sticker on the side). 9. Charge...
Charging maintenance-free batteries
Note: The following procedure is a recommendation. Always follow the manufacturer's instructions. 13. This type of battery takes longer to fully charge than...
Note: The following procedure is a recommendation. Always follow the manufacturer's instructions. 13. This type of battery takes longer to fully charge than...
Battery — Removal and Installation
Note: If the vehicle is equipped with a radio with a secret code, read the "Disconnecting the Battery" section before disconnecting the battery. Disabling and...
Note: If the vehicle is equipped with a radio with a secret code, read the "Disconnecting the Battery" section before disconnecting the battery. Disabling and...
Charging system — check on the car
Note: Before you begin the operation, please refer to the warnings contained in paragraph 1 this chapter. 1. If the "battery" warning light does not light on...
Note: Before you begin the operation, please refer to the warnings contained in paragraph 1 this chapter. 1. If the "battery" warning light does not light on...
Generator — removal and installation
Removal 1. Disconnect the negative battery cable and move it away from the terminal - read the warnings in paragraph 1 . 2. On AHL engines, remove the engine...
Removal 1. Disconnect the negative battery cable and move it away from the terminal - read the warnings in paragraph 1 . 2. On AHL engines, remove the engine...
Voltage Regulator and Generator Brushes — Replacement
1. Remove the generator - see paragraph 5 . 2. Place the generator on a clean work stand with the pulley facing down. Bosch Generator 3. First, carefully...
1. Remove the generator - see paragraph 5 . 2. Place the generator on a clean work stand with the pulley facing down. Bosch Generator 3. First, carefully...
Launch system — check
Note: Please refer to the warnings contained in paragraph 1 this chapter before you begin. 1. If the starter refuses to work when the ignition key is turned to...
Note: Please refer to the warnings contained in paragraph 1 this chapter before you begin. 1. If the starter refuses to work when the ignition key is turned to...
Starter — removal and installation
Removal 1. Disconnect the negative battery cable as described in paragraph 3 . 2. Apply the handbrake, raise the front of the vehicle and install safety...
Removal 1. Disconnect the negative battery cable as described in paragraph 3 . 2. Apply the handbrake, raise the front of the vehicle and install safety...
Starter — check and repair
If there is a suspicion of a starter malfunction, it must be removed from the engine and taken to an auto electrician for welding. In most cases, it is enough...
If there is a suspicion of a starter malfunction, it must be removed from the engine and taken to an auto electrician for welding. In most cases, it is enough...
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