Need help on CIP

[sleepwalker]

could anybody please enlighten me about the function of CIP on GT1 tester?

i have some E65 and E66 that needs to program some control modules... is it done by CIP? what things will be affected by programming/update by using CIP? are there any certain points to look into while doing it?

my problem was battery discharge on E65 and it according to TIS, the control modules software needs service measure/update.
the seat adjustment illumination doesn't go off, and parking the car for 1 night will completely discharge the battery.

thank you in advance for any kind assistance.