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      12-14-2012, 09:54 AM   #151
United Kingdom

Drives: 2008 E92 M3 DCT JZB/FR
Join Date: Jan 2010
Location: London, England

iTrader: (1)

Originally Posted by xenon View Post
What I mean is there is far less chance of a problem updating maps (which is designed to be user-updatable) than attempting to make coding changes yourself with a dodgy eBay lead and / or trying to update the car's firmware with a firmware version from the Internet.

PS - When I started in IT we were loading programs from punch cards.....
^^^^^^^^ Agreed

There is virtually no chance of bricking an ecu by updating to 2013 maps.

Flashing a Cas unit is another matter. I use a BMW Icom unit which is an expensive piece of gear. An Ebay cable might be ok for a bit of coding, but I certainly wouldn't trust it to flash an ecu with