How to use MB STAR SD C4 to activate Benz 211 unlock and lock beep

Recently some customers asked about MB SD C4 programming capability. Here obd2eshop engineers have made a guide on activate Benz 211 unlock and lock beep with MB SD C4 diagnostic tool for your reference.

Car Model:

Mercedes Benz W211

Tools you need:

MB SD C4 Diagnostic Tool

Dell d630 with Windows XP system

Tutorial

First start MB SD C4 software, select car model and then “Control units”

Then Body

Then rear SAM

Then Control unit adaptations

Then national version of ATA function

At this screen you will see a pull down menu with a list of different regions on it. The only ones you need to worry about are USA with buzzer and Netherlands. If you choose USA, i will give you three short quick beeps when you lock the car and one short when you unlock it. Netherlands will give you three longer beeps when you lock the car and one long when you unlock it. Personal preference on which one you like. Then hit F3

Then F3(YES)