in your garage to make future searches easy.

Condition Value
expand_moreAlternator charging current
All Audi gasoline V6 3.1 L AUK engines 150 A
expand_moreAll Audi gasoline straight-4 1.8 L BFB engines
Variant 1 120 A
Variant 2 140 A
All Audi gasoline V6 3.1 L BKH engines 150 A
All other modifications 140 A
expand_moreAlternator manufacturer
All Audi gasoline V6 3.1 L AUK engines Valeo
All Audi gasoline V6 3.1 L BKH engines Valeo
expand_moreAll other modifications
Variant 1 Bosch
Variant 2 Valeo
expand_moreBattery capacity
expand_moreAll Audi gasoline V6 3.1 L AUK engines
Variant 1 80 A⋅h
depending on equipment
Variant 2 95 A⋅h
depending on equipment
All Audi gasoline straight-4 1.8 L BFB engines 61 A⋅h
expand_moreAll Audi diesel V6 3.0 L BKN engines
Variant 1 80 A⋅h
depending on equipment
Variant 2 95 A⋅h
depending on equipment
expand_moreAll other modifications
Variant 1 61 A⋅h
depending on equipment
Variant 2 72 A⋅h
depending on equipment
expand_moreBattery cold test current
expand_moreAll Audi gasoline V6 3.1 L AUK engines
Variant 1 380 A
Variant 2 450 A
All Audi gasoline straight-4 1.8 L BFB engines 330 A
expand_moreAll Audi diesel V6 3.0 L BKN engines
Variant 1 380 A
Variant 2 450 A
expand_moreAll other modifications
Variant 1 330 A
Variant 2 380 A
Battery voltage 12 V
expand_moreStarter manufacturer
All Audi gasoline straight-4 2.0 L BUL engines Valeo
All other modifications Bosch
expand_moreStarter power
All Audi gasoline V6 3.1 L AUK engines 1.88 hp
All Audi gasoline straight-4 1.8 L BFB engines 1.48 hp
All Audi gasoline V6 3.1 L BKH engines 1.88 hp
All Audi diesel V6 3.0 L BKN engines 2.95 hp
All Audi gasoline straight-4 2.0 L BUL engines 1.48 hp
All other modifications 2.41 hp

Specifications of electrical components installed in 2005 Audi A4 Quattro.

Please be noted that all capacities listed here are approximate. Check fluid levels when adding or refilling as recommended in your 2005 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 2005 Audi A4 Quattro you're not only saving money, but also also improving your technical skills and learning something new.

Audi A4 Quattro B7 model years

Units:
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