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Australian ECU Repair

W210 W202 W208 Ignition Switch Repair

The Mercedes-Benz DAS 3 is a sophisticated system that uses a rolling code which changes each time the key and EIS communicate, all components (EIS, ESL, keys and engine control unit) are married together and won’t work in another vehicle. We have found that often a weak battery or failing electronics can cause a corrupt code in the ignition switch and prevent it from functioning correctly, we offer a repair service that will replace failing components and in most cases the corrupt data can be repaired. Due to the complexity with this system it is often very difficult for workshops to identify the correct part in the drive authorisation system that is causing the vehicle to not start, If you are unsure please send all components ( all keys, EIS and ESL (steering lock) ) and we will advise / repair the faulty component. We offer this service as second hand parts are not a simple case of plug-n-play, in most cases even after replacing a entire set out of a second hand vehicle, other issues are introduced due to vehicle specific coding.

Common faults include

Key not turning in ignition when cold
All keys won’t turn in ignition
Central locking not locking or unlocking
Vehicle won’t start
No dash lights, electric windows, indicators after start

Common part numbers are:

A 2105450008 A 2105450208 A 2085450108 A 2105450308 A 2085450208

Total repair cost $475 inc GST Get yours rebuilt now
Workshops with a ABN please contact us for trade pricing   

The price of a new EIS is normally over $2000

Applicable vehicles

Mercedes C180 C200 C240 Ignition switch repair
CLK230 CLK320 Ignition switch EIS EZS repair
E240 E320 Ignition switch EIS EZS repair