Brake Fault - Can I Drive

[InvincibleA3]

Hi All

silly it may sound.

I got the following faults on my car, can i still drive , especially on the motorway

i drove back 30 miles home and all was good.
AA did a checked and advised:

U041500 - Communication with ABS / ESP signal improbable
C123EFO - Hydrualic power assisted braking limited
C11EC04 - Brake Pressure Sensor 1 defective

The stop start fault came on 4 weeks ago being stand still for 10 days. This went and came back again.

Could it be battery ? I totally forgot to ask AA to check this

how much am i looking at with Audi Dealers repair

 

[NHN]

On a B9, I'd be looking at audi covering this given its so new a car.

 

[InvincibleA3]

On a B9, I'd be looking at audi covering this given its so new a car.

Is there anything i can say to get them to pay for it or contribute ?

its a 2016 Audi A4

its braking fine , Parking button works , auto brake works when stationery

 

[cuke2u]

You shouod get it done as the fault looks very similar to the one that occurred to mine after it had been stood for a while as well, getting to become a common issue it seems. I have an extended warranty with mine so to have the brake servo sensor replaced only cost me the £100 excess..

 

[adamziek]

If its gone as far as an c123ef0 fault - you are essentially screwed (as I just have been). Repair advice will be to replace the ENTIRE ABS module at massive expense (£2500+). There are companies out there offering repair services however.

See this thread https://www.audi-sport.net/xf/threa...module-a4-avant-b9.419976/page-2#post-3702019