My 2014 Audi A5 coupe wont start, no crank no Cluster power.

Asked by Tshepo Oct 03, 2018 at 11:29 AM about the 2014 Audi A5

Question type: Maintenance & Repair

My Audi A5 won't start or crank. I replaced the battery, the
starter is fine. There is no power on the whole interior.
MMI,Cluster, Windows no power. On the Diagnosis machine
it shows no signal or communication to lot of modules like
Cluster module, Transmission Module, Energy
Management Active, Central control module

7 Answers


It can be happen for many reasons. To avoid replacing unneeded parts please check the following: 1. Battery 2. Fuel Pump 3. Ignition Switch 4. Ignition Lock Cylinder 5. Starter 6. Camshaft Position Sensor

4 people found this helpful.

Hi Tshepo. Did you locate the problem? I have the same issue on my 2012 a5 coupe

2 people found this helpful.

Same problem here did some one fix the car

2012 A5 cabriolet has same issue. Starter $2800, Battery and cables $1800, towing over $3000, and no resolve. Audi dealer wants to replace battery and cables again! Hah! My daughter has been stranded over 20 times... no warning and sometimes it will resolve itself after sitting for a few hours/days.


Anyone manage to resolve this?? Same problem??

1 people found this helpful.

Hello I am also having the same issue. The car still has power from the battery but when I insert the key there is no response. No power to mmi or dash, but seats, high beams, and hazard lights all work. I am replacing my ignition switch today to hopefully solve the issue.

Jack let me know if it works. I had this just happen to me about 10 mins ago

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