first .. don't park at housing areas or road side ( many traffic police monitor those place ) .

if you're early try the outdoor car park near kl convention or the klcc park car park near the masjid, RM8 per entry but must be before 9am.

alternative.. try search behind avenue K or around jalan yap kwan seng, many outdoor car park there .. most of them charge per entry.

if you're rich .. park klcc car park.