Dear all SIfu & Tailo, my E 7 AYC making noise and wont turn off when engine off.
first i found 3 light turn on together ( Tarmac, gravel, snow) , i replace the Realy and samething happen. so is the pump is spoil...
To all DIY fans & freaks... Be happy to share out, if u found any other useful DIY link on the net... Hope we can make ZTH a large DIY library for people's reference.