Audi A4 A6 PRNDS light flashing
Audi A4 or A6 with flashing PRNDS lights on the dashboard.
This is a very common problem for all Audi A4 and A6 models fitted with the Multitronic gearbox.
When these lights start flashing the gearbox will go into fail-safe (limited function) mode until the ignition is cycled again. Reverse and forward gears may not be selectable once this fault strikes.
These faults may begin intermittently - maybe only happening once every few weeks or so, but this soon turns into a permanent fault and can even leave you stranded if the gearbox refuses to drive altogether.
These issues are usually caused by internal failure of the Multitronic (CVT) gearbox ECU that is bolted directly onto the gearbox itself.
Volkswagen and Audi DSG gearbox with flashing PRNDS lights.
The Volkswagen/Audi group of vehicles fitted with 6-speed Mechatronic (DSG) gearbox ECU will also cause flashing of the PRNDS indication lights and a complete loss of forward or reverse gear.
It usually costs a small fortune to replace with brand new and reprogram these gearbox ECU’s.
We offer a full rebuild of your Multitronic and Mechatronic gearbox ECU’s with no need for any programming to be done afterwards – just plug in and go!
All our rebuilds and replacements carry an unlimited Lifetime warranty, unlike the very short 1-year warranty from the manufacturer.
How do I get my unit rebuilt?
To Buy Now please choose your vehicle below and then click Get Yours Rebuilt:
Print the payment/booking confirmation email.
Package the gearbox ECU inside a sturdy box with plenty of packaging material (make sure you include your confirmation email in the box).
Send us your package by tracked courier (the shipping instructions are on the confirmation email).
Once received we will test, rebuild and return your gearbox ECU with an unlimited mileage lifetime warranty. (if your unit turns out not to be faulty then we will refund your payment less a small testing fee and return shipping)
What if I don’t want to pay up front?
This is not a problem, if you prefer this option then follow the following steps:
Fill in and submit this test form.
Print the booking confirmation email.
Package the Multitronic or Mechatronic ECU inside a sturdy box with plenty of packaging material (make sure you include your confirmation email in the box).
Send us your package by tracked courier (the shipping instructions are on the confirmation email).
Once received, we will test your gearbox ECU and call you to advise on the outcome of testing, if your unit is faulty and you choose to go ahead with the rebuild then we will take payment over the phone using a debit/credit card.
We will then rebuild your gearbox ECU and return it to you with an unlimited mileage warranty.
If you require further information regarding either of these Multitronic or Mechatronic gearbox ECU’s then please contact us.