Latest Update 02 Jan 2017:

Bangsar Village is the most expensive, Bangsar Village 2 is cheaper and bangsar selera is the cheapest!
Bangsar Village 1:
Monday - Friday:
First hour: RM2.5
Subsequent 1/2 hour: RM1.5
Saturday & Sunday:
First hour: RM3
Subsequent hour: RM2.5
Lost card: RM30
Bangsar Village 2:
Monday - Friday:
First hour: RM2
Subsequent hour: RM2
Saturday & Sunday:
First hour: RM3
Subsequent hour: RM2.5
Lost card: RM30
Bangsar Selera - located under a food court which is currently under renovation:
Monday - Sunday: RM1 per hour
Bangsar Village car park fee
Mon-Sat
First hour: RM1.50
Subsequent hour: RM1.50
Sunday
First hour: RM3.00
Subsequent hour: RM1.50
Update 21 Jan 2016:
per hour for bangsar village II is RM1.50
Bangsar Village II: (seems like bangsar village II is cheaper than bangsar village)
per hour: RM1
lost ticket: RM30