Guys is this normal?

I entered CCF mode to enable DRL (the fairy lights). It all uploaded then I heard the clock rewind backwards to 12 o clock. Then it said Upload failure. However the DRL's are on now. All I had to do was reset the time/date and all my radio stations again.

Did you have an external power supply connected? 2016 Skoda Octavia VRS Estate
<gone>2009 FF Vogue TDV8 Buckingham Blue</gone>
<gone>2015 BMW 520D SE (not my favourite car)</gone>
<gone>2009 D3 HSE Galway Green</gone>

I *think* a reset is normal with a change to CCF, it was the failure I was concerned about. 2016 Skoda Octavia VRS Estate
<gone>2009 FF Vogue TDV8 Buckingham Blue</gone>
<gone>2015 BMW 520D SE (not my favourite car)</gone>
<gone>2009 D3 HSE Galway Green</gone>

Mine does this too , says upload failure but upload does work and i have to reset everthing. 2015 4.4 AB
GSXR 1000 K5
R1 1998

MikeO wrote:

Did you have an external power supply connected?

you need to have the engine running...it will stop and start during the process, this is normal..

I did. It switched off the ignition and restarted it. Then it all went off and the clock wound back

good..the reset is a pain but it doesnt take long to set the clock etc..