[linbimmer]

Hello! everyone.

I'm new of this used car 2014 F33 428i(basic option)
Bought last month.

This car have two problems.

One is car has very serious battery drain problem. After I change the new battery, still drain out of the power just one night. I measure the currency around 0.4~0.8A after lock 20mins. I don't know its enter the sleep mode or not. So still finding which part or wire issue.

Second one problem more worse. While ignition on or driving always comes control messages Drive Stability malfunction and drive drain malfunction. And I check the ISTA shows error codes as pics below. Even I replace the new throttle body and 2 front wheel sensors still shows same error codes. Seems like DSC unit has problem (Am I right?).

Please kindly give me some suggestions to figure out the problems.
Many thanks

And otherwise I found my cars (include anther 2008 E93 330i) can't beep while lock or unlock on remote control after using the bimmerlink & bimmercode. Does anyone have same condition as me?