[Solved] Passat B6 2005 1.9 TDI BKC Handbrake Error - ABS & ESP Issues, Button Replacement

Hello, I was looking on the forum and I did not find an identical case, so I decided to write today while driving, a parking brake fault error appeared to me! see owner's manual and the indicator (p) crossed out, ABS and ESP appeared. When I turned off the engine and restarted the message, the message still appeared and the crossed P, while ABS and ESP went out when I exceeded 100 km / h, ABS and ESP lit up again. The manual gun locks both wheels, I replaced the button from the manual one and it's still the same. Has anyone had such a case before? What could it be?

Start by reading the error codes from the epb driver and writing down the abs pump coding sheet.

Unfortunately, I am on vacation now and have limited access to it

In the EPB controller box under the central tunnel there is a sensor that ESP uses. Freaking in this sensor or loss of communication with epb can cause esp failing, resulting in its shutdown. You will learn nothing more without reading the errors from the car.

Ok, I understand, I have one more question, which OBD2 cable is best to buy for this car, the program is VCDS lite

The problem solved by the error turned out to be the plug to the ABS sensor in the left rear wheel