Australian ECU Repair

Mercedes Benz Key Repair Service

mb keywm (1)Mercedes-Benz Key Repair and Replacement service

The Mercedes key is unlike other car keys as it uses advanced infra-red and radio frequency technology to communicate with the security system in your vehicle via a unique rolling code system. One downside to this advanced technology is that it can easily be damaged if dropped or comes in contact with liquid, in fact almost every Mercedes key we repair is damaged by impact or liquid coming into contact with the sensitive circuitry inside the key, often liquid enters through wear and tear cracks on the surface of the key buttons. We have designed a specialized key analyser which can simulate your vehicles security system and read information transmitted and received by your key allowing us to repair over 95% of faulty Mercedes keys, we can currently repair 1st, 2nd, 3rd  generations keys and provide a 1 year warranty.

4th Generation keys
We can only repair 4th gen keys if your key won’t start the vehicle but still functions normally with remote locking. 

Common faults we repair:

fileKey won’t lock or unlock vehicle
Mercedes key wont turn in ignition
Convenience opening and closing not functioning
Cracked key buttons
One or more buttons not working
Liquid damaged
No dash lights after starting
Indicators, windscreen wipers, windows and other electronics not working after start

Models we can repair:

A Class (w169 -2005 – 2009) NOT the flip out key
B Class (w245 – 2005 -2009)
C Class ( w202 – w203 – w204 1998 – 2009)
E Class (w210, w211 – 1998 – 2008)
S Class (w220) 1999 – 2008)
CLK (w208 w209 – 1998 – 2008)
CL (w215) – 2000 – 2008)
SL (R230) 2002 – 2008)
SLK (w171 ) 2005 – 2008)
ML (w164 2005 – 2008)
GL (w164 2006 – 2008)
Vito (w639) 2004 – 2008)
Sprinter (w906) 2006 – 2008)

Key repair cost
$165 Inc GST for all Mercedes key electronic repairs. 
(replacement Gen 2 case is a additional $25 & chrome case is a additional $35 during a repair)
$40 Inc GST for black generation 2 key case replacement only.
$50 Inc GST  for chrome generation 3 key case replacement only.
$220 Inc GST for upgrade from Gen 2 to Gen 3 chrome key.

We are also able to program additional keys to most Mercedes-Benz vehicles from between 1998 to 2009 at a discount of up to 50% the price of a new key from Mercedes-Benz. For this service we require either your vehicle at our workshop in Brookvale or for you to send us your EIS (ignition switch) and one working key if availabe. 

$295 + shipping for one additional electronic key or 
$475 + shipping for two additional electronic keys made at the same time 

Please fill out our MERCEDES KEY REPAIR FORM prior to sending your key to ensure the fastest repair time possible.

Purchasing a new key will normally cost you around $550 plus coding.