Customer problem:
When I used Launch CRP123X on my Citroen C3 Pluriel 2003, it failed to read data automatically and live data. I needed to manually input vehicle info.
Solution:
Unplug the OBD cable and turn on CRP123X device, then reconnect.
Tech support:
E-Mail: sales@X431shop.de
Business WhatsApp: +86 17782330462
Tel: 0086-17782330462