just google any center close to your place and gave them a call. Go to the one with less customer as for updating purpose does not really involve much 'quality workmanship'. I would have no problem going to authorised agent.Sorry to bring up a old thread.
Any proton owner can recommend me a good Proton service center around Puchong or nearby? I want to update the Suprima S ECU software , TCU software and HU firmware to latest version.