A fluid leak may develop from one or more power steering hose. When a leak is being repaired, it is not uncommon for multiple hoses to be replaced.Google+
Car Problem Reports
BMW 323i Multiple Power Steering Hoses May Simultaneously Fail
BMW 323i Problem
Average Mileage: 94,333 mi (66,000 mi - 136,000 mi)
both P/S hoses were replaced
Visitor, 2000 BMW 323i, 110,000 mi
leaking like hell. Need to take it to the dealer to fix this problem.
Visitor, 2000 BMW 323i, 68,000 mi
Continual slow leak in power steering hose.
Noticed oil leak on deck last year, put in ps stop leak, and 2 mths ago leak returned. Had problem diagnosed via dye in reservoir & confirmed pressure/supply hoses are leaking. Also informed possible reservoir tank leak, cause low pressure return hoses rarely need replacing!