Australian ECU Repair

W203 W209 W211 W639 W220 R230 EIS Repair

Mercedes-Benz EIS Repair

20954505008 2095453308The Mercedes-Benz EIS / EZS ignition switch is the main component of a very complex and secure drive authorization system and due to its sensitive electronics it can easily become damaged due to low voltage, heat and vibration. We have developed a specialized simulator which assists us in diagnosing and testing your ignition switch. We require at least one working key to be sent with your EIS for repair. We have found that over 95% are repairable and most units are repaired and ready to be returned within 48 hours. This repair also comes with a 12 month unlimited KM warranty*.

Common symptoms include:

Key won’t turn in ignition when cold – ok when warms up
No dash lights after starting and several other electronics not functioning
No Terminal 15 & 15R fault codes stored in front SAM module
No central locking from remote key

Common part numbers are:

A 2035450108 , A 2035450208 , A 2035450308 , A 2035450408 , A 2035450508 , A 2035450608 , A 2035450708 , A 2095450508 , A 2095450608, A 2095450708 , A 2095450808, A 2095450908 , A 2095451108 , A 2095451308 , A 2095451708 , A 2095451908 , A 2095452308 , A 2095453308

We can repair EIS’s for the below models:

E Class (w211 – 2002 – 2008)
C Class (w203 2000 – 2007)
S Class (w220) 1999 – 2008)
CLK (w209 – 2003 – 2008)
CL (w215) – 2000 – 2008)
SL (R230) 2002 – 2008)
SLK (w171 ) 2005 – 2008)
Vito / Viano (w639) 2004 – 2010)

Total Repair Cost is $475 inc GST Get yours rebuilt now
Workshops with a ABN please contact us for trade pricing   

The cost of a new EIS is normally over $2000 plus coding