Multiple warning lights

[Shallett5]

Hi, I've got multiple warnings coming up on my A4 2016 when I switch it on. Had a new battery put in today, still no change, sometimes if I stay in the car, turn off, lock, then unlock, after a couple of times it disappears, but starts again if stop and start again, warnings are parking brake...

• Shallett5
• Thread
• Yesterday at 2:13 PM
• Replies: 1
• Forum: Audi S4/A4/A4 Cab (B9 Chassis)

 

[NHN]

• Shallett5
• Thread
• Yesterday at 2:13 PM
• Replies: 1
• Forum: Audi S4/A4/A4 Cab (B9 Chassis)

What's all that about

 

[Shallett5]

What's all that about

Hi, As above really, all those warnings flash up every time I start the car, and when I stop at a junction or traffic lights, it also knocks out the hill start assist...

 

[Shallett5]

Hi, I've got multiple warnings coming up on my A4 2016 when I switch it on. Had a new battery put in today, still no change, sometimes if I stay in the car, turn off, lock, then unlock, after a couple of times it disappears, but starts again if stop and start again, warnings are parking brake...

• Shallett5
• Thread
• Yesterday at 2:13 PM
• Replies: 1
• Forum: Audi S4/A4/A4 Cab (B9 Chassis)

What's all that about

Hi, I've got multiple warnings coming up on my A4 2016 when I switch it on.
Had a new battery put in today, still no change, sometimes if I stay in the car, turn off, lock, then unlock, after a couple of times it disappears, but starts again if stop and start again, warnings are parking brake fault, drivers door fault, switch off engine before leaving car etc I had Audi look at it last year and they found nothing, but it's now back with a vengeance! Just wondering if there's anyone near me here in Shoreham Sussex with a vcds scanner? Am at my wits end with it, cheers...

 

[Shallett5]

Sorry NHN, quite new to this thread lark, I've copied and pasted it above...

 

[spartacus 68]

Need to get it scanned on VCDS otherwise just guessing. I've seen car dash light up like a Christmas tree with multiple errors that were attributed to goosed ABS sensor. The new battery - was it put on a trickle charge before fitting and can you determine voltage?

 

[Shallett5]

Need to get it scanned on VCDS otherwise just guessing. I've seen car dash light up like a Christmas tree with multiple errors that were attributed to goosed ABS sensor. The new battery - was it put on a trickle charge before fitting and can you determine voltage?

Thanks Spartacus, the new battery was just fitted by a local battery company, so no idea re determine the voltage, I saw on an old thread from a few years ago that there's someone fairly close to me here in Shoreham Sussex with a VCDS, otherwise my only option is to get it in somewhere reliable and get it plugged in. The weird thing though, if I turn off the engine, open driver and passenger doors and close, lock and unlock from the inside, it clears it, until the next time I get in the car...

 

[spartacus 68]

If you plan on keeping the car, then I can recommend investing in VCDS software if you have an old laptop you can run it from, great for diagnosing and clearing errors, service resets to more in-depth hard coding, rear parking brake service, fuel pump, etc. VAG garage will charge you £120 for the privilege so it pays for itself quite quickly.