in your garage to make future searches easy.

Condition Value
expand_moreAlternator charging current
expand_moreAll Audi gasoline V6 2.6 L ABC engines
Variant 1 90 A
Variant 2 120 A
All Audi gasoline straight-4 1.8 L AEB engines 70120 A
All Audi diesel V6 2.5 L AFB engines 120 A
All Audi gasoline straight-4 1.8 L AJL engines 70120 A
All Audi diesel V6 2.5 L AKN engines 120 A
All Audi gasoline straight-4 1.8 L ANB engines 70120 A
All Audi gasoline straight-4 1.8 L APU engines 70120 A
All Audi gasoline straight-4 1.8 L ARK engines 70120 A
All Audi gasoline straight-4 1.8 L AWT engines 70120 A
All other modifications 90120 A
expand_moreAlternator manufacturer
expand_moreAll Audi gasoline V6 2.6 L ABC engines
Variant 1 Valeo
Variant 2 Bosch
expand_moreAll other modifications
Variant 1 Bosch
Variant 2 Valeo
expand_moreBattery capacity
All Audi gasoline straight-4 1.8 L ADR engines 44 A⋅h
All Audi gasoline straight-4 1.8 L AEB engines 44 A⋅h
All Audi diesel V6 2.5 L AFB engines 82 A⋅h
All Audi gasoline straight-4 1.8 L AFY engines 44 A⋅h
All Audi gasoline straight-4 1.8 L AJL engines 44 A⋅h
All Audi diesel V6 2.5 L AKN engines 82 A⋅h
All Audi gasoline straight-4 1.8 L ANB engines 44 A⋅h
All Audi gasoline straight-4 1.8 L APT engines 44 A⋅h
All Audi gasoline straight-4 1.8 L APU engines 44 A⋅h
All Audi gasoline straight-4 1.8 L ARG engines 44 A⋅h
All Audi gasoline straight-4 1.8 L ARK engines 44 A⋅h
All Audi gasoline straight-4 1.8 L AWT engines 44 A⋅h
All other modifications 72 A⋅h
expand_moreBattery cold test current
All Audi gasoline straight-4 1.8 L ADR engines 220 A
to DIN standard
All Audi gasoline straight-4 1.8 L AEB engines 220 A
to DIN standard
All Audi diesel V6 2.5 L AFB engines 420 A
All Audi gasoline straight-4 1.8 L AFY engines 220 A
to DIN standard
All Audi gasoline straight-4 1.8 L AJL engines 220 A
to DIN standard
All Audi diesel V6 2.5 L AKN engines 420 A
All Audi gasoline straight-4 1.8 L ANB engines 220 A
to DIN standard
All Audi gasoline straight-4 1.8 L APT engines 220 A
to DIN standard
All Audi gasoline straight-4 1.8 L APU engines 220 A
to DIN standard
All Audi gasoline straight-4 1.8 L ARG engines 220 A
to DIN standard
All Audi gasoline straight-4 1.8 L ARK engines 220 A
to DIN standard
All Audi gasoline straight-4 1.8 L AWT engines 220 A
to DIN standard
All other modifications 380 A
to DIN standard
Battery voltage 12 V
Starter manufacturer Bosch
Starter power 1.88 hp

Specifications of electrical components installed in 1999 Audi A4 Quattro.

Please be noted that all capacities listed here are approximate. Check fluid levels when adding or refilling as recommended in your 1999 Audi A4 Quattro user's manual. Keep in mind that all information here is provided “as is” without any warranty of any kind.

Before doing any DIY service please check your insurance policy and Audi warranty policy for your region. In some regions DIY service may invalidate your warranty.

Conquer your fears and never give up!

DIY car service is not as difficult as it looks like and it might save you thousands of dollars per year. It might be even fun and a good thing to do with your kids on a weekend to teach them how basic machinery works. It's really hard to screw something up and damage your car permanently if you use right tools, follow Audi A4 Quattro service manual and use right parts and fluids in prescribed amounts. Even modern cars stuffed with electronics can be serviced in your garage or even in your driveway. Changing engine oil, brake fluid, ATF, replacing brake pads, and etc. It's all may be done by yourself in a mater of a couple of hours.

Doing basic service for your 1999 Audi A4 Quattro you're not only saving money, but also also improving your technical skills and learning something new.

1999 Audi A4 Quattro generations

In 1999 Audi offered 2 generations of the A4 Quattro. Electrical system specifications may vary in different generations. Be sure that you are looking at the rigt modification.

Audi A4 Quattro B5 facelift model years

Units:
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