Sir, unit replacement... impossible sa atin. hanggang repair & replace parts lang sila.

Have your lawyer read & examine the warranty booklet para malaman yung mga limitations. Regarding mailing address of Honda Cars Philippines nasa warranty booklet din ata.

Kaya medyo hirap sila sa Accord, imported kasi from Thailand.

Medyo hindi na ganun ka ganda ang quality ng honda nowadays (minimal lang naman mga problems nung akin like power window jam, cigarette lighter front & rear busted, condensation sa headlights- tanggap ko pa [nothings perfect naman eh]; i sold it when i found out my oil leak yun akin 2years palang 25k km...yun most of K20 engine medyo may problema... kaya yun mga nasa warranty pa, pa check nyo kung may leak para FOC.

If im in your position, ill sell it nalang or trade in ko sa honda, honda para kukunin mo (i think Honda QC... yuchengco group accepts trade-ins).

hope this helps.