I did the RENNTECH ECU upgrade in my 2005 SL600...earlier this year i had an issue with the transmission, so my dealer serviced it...in doing so, they reset everything to factory specs, so there went my RENNTECH upgrade. The shop where it was done in LA says if that happens they will re-flash everything for free..only problem is that they are out of business now..so what options do i have? any thoughts? anyone?
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Quote:
Send it back to RennTech but I would give them a call first.Originally Posted by vkapoormd
I did the RENNTECH ECU upgrade in my 2005 SL600...earlier this year i had an issue with the transmission, so my dealer serviced it...in doing so, they reset everything to factory specs, so there went my RENNTECH upgrade. The shop where it was done in LA says if that happens they will re-flash everything for free..only problem is that they are out of business now..so what options do i have? any thoughts? anyone?
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