Clicks on the key

[OysterD]

Hello,
I understand the EMS will retain information on a fault ie {spanner warning light] for 25 cycles on the ignition key is this correct?

Help appreciated
Paul

[Gsi3.2]

around that number yes...

if you have a valid code, or think that you need one read, then it's sooner rather than later..

[AJA]

I always thought the ECU held onto messages for 50 starts of the car.