in your garage to make future searches easy.

Condition Value
expand_moreFront axle brake disc diameter
PR code 1LF 1.15 ft
PR code 1LN 1.38 ft
PR code 1LT 1.21 ft
PR code 1LW 1.38 ft
expand_moreFront axle brake disc thickness
PR code 1LF 1.34 in
PR code 1LN 1.57 in
PR code 1LT 1.42 in
PR code 1LW 1.57 in
expand_moreFront axle brake disc minimal thickness
PR code 1LF 1.26 in
PR code 1LT 1.34 in
expand_moreFront axle brake lining thickness
expand_moreWith backing plate
PR code 1LN 0.79 in
PR code 1LW 0.79 in
expand_moreWithout backing plate
PR code 1LF 0.43 in
PR code 1LT 0.43 in
expand_moreFront axle brake lining minimal thickness
expand_moreWith backing plate
PR code 1LN 0.39 in
PR code 1LW 0.39 in
expand_moreWithout backing plate
PR code 1LF 0.079 in
PR code 1LT 0.079 in
expand_moreFront axle brake piston diameter
expand_moreAll other modifications
expand_more1
Large piston 1.34 in
expand_more2
Large piston 1.5 in
Small piston 1.18 in
expand_moreParking brake brake lining thickness
Without backing plate 0.22 in
expand_moreParking brake minimal lining thickness
Without backing plate 0.039 in
expand_moreRear axle brake disc diameter
PR code 1KD 1.17 ft
PR code 1KF 1.08 ft
PR code 1KK 1.17 ft
PR code 2EA 1.17 ft
PR code 2EF 1.17 ft
expand_moreRear axle brake disc thickness
PR code 1KD 1.1 in
PR code 1KF 1.1 in
PR code 1KK 1.1 in
PR code 2EA 1.1 in
PR code 2EF 1.1 in
expand_moreRear axle minimal brake disc thickness
PR code 1KD 1.02 in
PR code 1KF 1.02 in
PR code 2EA 1.02 in
expand_moreRear axle brake drum diameter
Parking brake 8.27 in
expand_moreRear axle brake drum diameter wear limit
Parking brake 8.31 in
expand_moreRear axle brake lining thickness
expand_moreWith backing plate
PR code 1KK 0.67 in
PR code 2EF 0.67 in
expand_moreWithout backing plate
PR code 1KD 0.43 in
PR code 1KF 0.43 in
PR code 2EA 0.43 in
expand_moreRear axle minimal brake lining thickness
With backing plate 0.35 in
Without backing plate 0.079 in
expand_moreRear axle brake piston diameter
expand_moreAll other modifications
expand_moreLarge piston for Brembo brakes
PR code 1KF 1.18 in
PR code 2EA 1.26 in
expand_moreSmall piston for Brembo brakes
PR code 1KF 1.1 in
PR code 2EA 1.1 in

Brake system is the most important system in your 2015 Q7. Check pads and disks from time to time and replace them as they worn below minimum thickness allowed by Audi.

Please be noted that all capacities listed here are approximate. Check fluid levels when adding or refilling as recommended in your 2015 Audi Q7 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 Q7 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 2015 Audi Q7 you're not only saving money, but also also improving your technical skills and learning something new.

2015 Audi Q7 generations

In 2015 Audi offered 2 generations of the Q7. Brake system specifications may vary in different generations. Be sure that you are looking at the rigt modification.

Audi Q7 First generation facelift model years

Units:
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