Concerns: Battery trickle charging with "Charge-o-mat"may time out within a short period of time. The
trickle charging will thus end prematurely. Thismay result in a dead battery.
Information: The ?Charge-o-mat? device recommended by Porsche can be connected to the plug socket in
the above-mentioned vehicles again in accordance with instructions in order to trickle-charge
the battery (e.g. in the showroom) if:
? the gateway control unit is re-coded beforehand using the PIWIS Tester with test software
version 36.800.030 installed.