What was found
FWD CARGO DOOR ECAM CLIMBING OUT OF 2000' WITH INITIAL PRESSURIZATION FLUCTUATIONS. AIR TURNBACK AT L416. PERFORMED PRESSURLZATION TEST IAW AMM 05-53-00-860/780. NO FLUCTUATION OF PRESSURIZATION NOTED. FWD CARGO DOOR INDICATED OPEN INDICATION AT 1.6 PSI. FWD CARGO DOOR DID PASS ELECTRICAL INDICATION TEST LAW AMM 52-35-00-710 ONLY WITH NO PRESSURE. DEFERRED FWD CARGO DOOR INDICATLON IAW MEL 52-70-01I CONTROL NR 1096312 DD 2-25-13. CLEARED MEL 52-70-01-I. REPLACED PROXIMITY SWITCH AND ADJUSTED AS REQUIRED REF AMM 52-71-12-400-001-A, AMM 52-71-12-820-050-B MDDR 1096312. MEL REMOVED.