Audi A1 Forum banner

a1 tdi wont start after crash

12K views 11 replies 8 participants last post by  schmidtvr6  
#1 ·
Hello all 2014 a1. Wont start on key after crash airbags deyployed. Will only start with bump start. When turn key hust clivks like starter broke. Any ideas? Thanks all
 
#3 ·
If your TDI has no starter motor it's obviously fallen off!. ;-)

My advise would be check if there's an inhibitor switch that needs resetting or it could be due to the airbags deploying as I believe some manufacturers have an inhibitor built into the srs system to prevent the car restarting after the airbags are deployed. Have you renewed the airbags & control unit (if appropriate) yet?.
 
#7 ·
Dont know if you've sorted this by now, but in the boot on the battery, positive terminal, there's a little pyrotechnic in there that cuts off supply to the starter motor, so you'll hear a click when you try to start it.

You can't miss it, it's on the positive terminal. You need to either replace or bypass it, a bridge will work fine.
 
#9 ·
AudiDoDee said:
a14me said:
Hello all 2014 a1. Wont start on key after crash airbags deyployed. Will only start with bump start. When turn key hust clivks like starter broke. Any ideas? Thanks all
"

2014 ! Why are we even asking the question after the event! Audi Assist and back to the dealer
Unless you drove like you stole it... for real! ;)
:lol:
Maybe someone has bought one as salvage and is repairing it.
 
#10 ·
tfp said:
AudiDoDee said:
a14me said:
Hello all 2014 a1. Wont start on key after crash airbags deyployed. Will only start with bump start. When turn key hust clivks like starter broke. Any ideas? Thanks all
"

2014 ! Why are we even asking the question after the event! Audi Assist and back to the dealer
Unless you drove like you stole it... for real! ;)
:lol:
Maybe someone has bought one as salvage and is repairing it.
woooooooooooooooooooooooooosh! joke... :roll:
 
#12 ·
Hi did you manage to get this sorted? I've just bought an Audi S1 that was involved in a crash. No Airbag deployed. And it's doing the same thing. On the push start button. The starter makes 1 click sound and nothing after that. I've replaced the small isolator switch on positive battery terminal. But its still the same. Any help appreciated