Juliavogel19
Audi A3 Hybrid battery does not charge when I start the engine
ABS/DSC system is not working
Weak battery when starting the engine
Engine shuts off by itself
Dim or flickering lights
(Translated from German)
5 comment(s)
Hey, no problem. In my case, replacing the engine control unit actually solved the problem completely. After the workshop installed and calibrated the new control unit, the engine and electronics ran perfectly again. In your case, it could of course also be the alternator (generator), especially if the battery is not being charged properly and the lights are flickering. But before you incur any major expenses, I would recommend that you have the battery and alternator checked again in the workshop. Sometimes it's just cables or contacts that are corroded and cause such symptoms. Also check whether there are any fault memory entries that point to the alternator or other electronic problems. It's best to have a diagnostic device attached, as this often gives clear indications. Good luck and keep us up to date! Best regards,
(Translated from German)
Hey, thanks for the detailed answer! That gives me a good direction. I'll start by having the battery and alternator checked before I attempt any major repairs. I will also have the fault memory read out to see if it provides any concrete information. I'll definitely keep you posted as soon as I know more! Thanks again for your help and tips! Regards,
(Translated from German)
@Juliavogel19
Hey, thanks for the detailed answer! That gives me a good direction. I'll start by having the battery and alternator checked before I attempt any major repairs. I will also have the fault memory read out to see if it provides any concrete information. I'll definitely keep you posted as soon as I know more! Thanks again for your help and tips! Regards,
Hello Julia, Which battery is not charging - the normal or hybrid battery? You should not do anything to the hybrid battery yourself as it is very special and has a very high voltage, so you should take it to the workshop. Greetings Daniel
(Translated from German)
Let our mechanics help you!
Hey, I had a similar problem with my 2016 Audi A3. I have a bit of experience with cars. In my case, the engine control unit was defective and I had to pay 1000.0 euros at the garage to replace it. The symptoms were very similar: engine stalled, ABS didn't work, lights flickered, and the battery was weak when starting. To be able to help you better: Can you give me more info about your vehicle? Engine code and exact symptoms would help! Best regards and good luck,
(Translated from German)