April 2, 2022

What’s different between CG MB FBS3 keylessgo key and CGDI BE Key?

Comparison: CG FBS3 BGA KeylessGo Key and CGDI MB BE key.

Product name	CG MB FBS3 BGA KeylessGo Key	CGDI MB Be Key
Item No.	SA1880-B1	SA1783-B
IMG
Smart key	Support	Semi-smart
Frequency	433Mhz/315Mhz	433Mhz/315Mhz
Switch frequency	Support（Default frequency: 315Mhz） How to Switch: 1.Switch manually by removing the resistor） 2.Switch via IR with CGDI MB Software）	Support（Default frequency: 315Mhz） How to Switch: 1.Switch manually by removing the resistor） 2.Switch via IR with CGDI MB Software）
Renew times	Unlimited	Unlimited
Renew methods	1. Reset Manually a. First press the Trunk button b. Then press the LOCK button until the key indicator keeps turning on c. Wait for 1 second, Press the UNLOCK button until the key indicator flashes twice. d. Key has been erased successfully 2.CG Smart Key, Reset via CGDI MB Software	Write & erase data via IR with CGDI MB for many times
Support models	S-Class(W221) S-Class(W216) ML-Class(W164) R-Class(W251) ML-Class(W166) GL-Class(W164) (Generally FBS3 2008.12-)	S-Class(W221) S Class(W216) ML-Class(W164) R-Class(W251) ML-Class(W166) GL-Class(W164) (Generally FBS3 2009-)
Support Device	All Mercedes-Benz Key Programmers on the market	All Mercedes-Benz Key Programmers on the market
Support type	BGA -76/78	BE
Update	Support	/
data version	Support v41/v51 data writing	v51
Review	CGDI MB Keyless Go Key Tutorials	CGDI MB BE Key Review: Add Key/ All Keys Lost for Different Benz Models