This is a Video on how to diagnose and replace your wheel bearing on a Audi A3 8P/MK6/MK5 Golf Volkswagen

Part #'s:
QTY. 1) 1J0501249C : Cap
QTY. 1) WHT007150 : Rear Bolt

Total price Audi: 47.88
Total price VW: 29.48

Tools needed/used:

M18 Triple square socket
T27 Torx
13mm wrench/socket
15mm wrench
Caliper Compressor
Pry tool/Punch
Hammer
Locking Pliers
Lug Socket
1/2" breaker bar
Torque wrench (150 ft-lbs/205nm)
1/2" Ratchet
3/8" Ratchet
1/4" Ratchet

Front wheel bearing:
Remove axle bolt with 24mm 12-point socket (148 ft-lbs/200nm + 180 turn)
Remove 3 16mm nuts from ball joint to lower control arm (44 ft-lbs/60nm)
Push Control arm down
Pull CV shaft out of splines
M12 triple square (52 ft-lbs/70 nm)