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Discussion Starter · #1 ·
My early-ish MY13 Ampera has been offered an ECU software update for the brake module. This is after I saw here there was a service notice about it in the US but it has not been done here.

What is this new brake ECU, and is it worth doing? I have the 'squelching' noise on a light application of the brakes when stationary or slow. It was looking this characteristic up that made me realise there was a software update and ask about it.

Should I bother to have it done?
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