A5 parking assist not working

SPJ1982

Registered User
Hi guys

64 plate A5 sline coupe tfsi black edition parking sensors not working and mmi parking assist display not appearing many ideas?

Cheers

Steve
 

S32B

Registered User

DarkyUK

Registered User
I'd expect an error on the dash for a fuse though, might be wrong though :)

Use OBD11 or similar and scan it
 

SPJ1982

Registered User
I'd expect an error on the dash for a fuse though, might be wrong though :)

Use OBD11 or similar and scan it

Hey mate

Yeah trust me I’ve done all that even replaced the sensors them selves and reset the fault codes! As soon as this happens it works for about 2 secs then has a long time and mmi just goes off! It’s so annoying, I know Audi will charge me loads as they are only in it for a large financial gain and not
To help the customer, any ideas?!
 

DarkyUK

Registered User
Any faults hsowing? Do you have VCDS or just OBD11? VCDS tends to give more detail as to whats going on.
 

SPJ1982

Registered User
Any faults hsowing? Do you have VCDS or just OBD11? VCDS tends to give more detail as to whats going on.

I’ve used both mate it just says front right sensor but not specific as whether it’s right middle sensor or far right... there’s some inclination it maybe a result of dirt in the wiring which may explain the intermittence?!
 

DarkyUK

Registered User
In VCDS you should be able to get measurements from the sensors to see if you can identify it
 

DarkyUK

Registered User
Might also be possible with OBD11, I tend to use VCDS though so not sure.
 

S32B

Registered User
I know Audi will charge me loads as they are only in it for a large financial gain and not
To help the customer, any ideas?!
Try contacting Martin from Unit20, he's a very helpful guy (on Facebook as well) https://www.unit20.com/

He may be able to give you a few things to check.
 
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