For 2008 A4 Quattro B7 Audi recommends to use: H11 12V 55W PGJ19-2, W5W 12V 5W W2.1x9.5d Longlife, WY5W 12V 5W W2.1x9.5d yellow, W5W 12V 5W W2.1x9.5d, T5W 12V 5W BA9s, P21W 12V 21W BA15s, C5W 12V 5W SV8.5 (11x35), PY21W 12V 21W BAU15s interference, D1S 85V 35W PK32d-2, H7 12V 55W PX26d, W3W 12V 3W W2.1x9.5d, and C10W 12V 10W SV8.5-8. To select the right part or fluid see the table below.
in your garage to make future searches easy.
Condition
Value
expand_moreFront light sources
expand_moreDaytime running light
With bi-xenon
P21W 12V 21W BA15s
Fog lamps
H11 12V 55W PGJ19-2
expand_moreFront direction indicator
White direction indicator lens
PY21W 12V 21W BAU15s interference
Yellow direction indicator lens
P21W 12V 21W BA15s
expand_moreHigh beam
With bi-xenon
D1S 85V 35W PK32d-2
With halogen headlamp
H7 12V 55W PX26d
expand_moreLow beam
With bi-xenon
D1S 85V 35W PK32d-2
With halogen headlamp
H7 12V 55W PX26d
Parking light
W5W 12V 5W W2.1x9.5d Longlife
Side direction indicator
WY5W 12V 5W W2.1x9.5d yellow
expand_moreInternal light sources
Boot light
W5W 12V 5W W2.1x9.5d
Door safety light
W5W 12V 5W W2.1x9.5d
Entry light
W5W 12V 5W W2.1x9.5d
Footwell light
W5W 12V 5W W2.1x9.5d
expand_moreGlove compartment light
With cooled glove compartment.
W3W 12V 3W W2.1x9.5d
Otherwise
W5W 12V 5W W2.1x9.5d
expand_moreInterior light
Front
C10W 12V 10W SV8.5-8
Rear
C5W 12V 5W SV8.5 (11x35)
Reading light
T5W 12V 5W BA9s
expand_moreRear light sources
Back-up lamp
P21W 12V 21W BA15s
License plate light
C5W 12V 5W SV8.5 (11x35)
Rear direction indicator
P21W 12V 21W BA15s
Rear fog lamp
P21W 12V 21W BA15s
Stop lamp
P21W 12V 21W BA15s
Tail light
P21W 12V 21W BA15s
Servicing your Audi use only recommended parts, oils, fluids and lubricants.
Please be noted that all capacities listed here are approximate. Check fluid levels when adding or refilling as recommended in your 2008 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.
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 2008 Audi A4 Quattro you're not only saving money, but also also improving your technical skills and learning something new.
2008 Audi A4 Quattro generations
In 2008 Audi offered 2 generations of the A4 Quattro. Maintenance items may vary in different generations. Be sure that you are looking at the rigt modification.