Hi folks,
An update on La Bestia engine light issue:
She ran just fine all the 450km back to Perth so I wasn’t too concerned but didn’t want to switch her off just in case. Got her booked into my local Mercedes Service centre straight away, next day in fact. They performed the diagnosis and found a faulty NOx sensor so replaced it. All good.
I also asked them to perform a Active Brake Assist software patch that I had found out about on a US Sprinter forum:
- Please quote the following Service Measure when booking in the Sprinter for service at the Dealer: TIPS GI54.71-N-075662
This ABA issue has existed since delivery. Ironically, the forward seeking radar shuts itself off after distance/time not seeing a vehicle in front. Rather silly for a 4x4 vehicle in Australia. No one here could tell me why. Even more silly was the fact that it would wake up again automatically after detecting a few vehicles in front but not if you just ‘turned the vehicle off and on again’. Fortunately I had chosen not to have adaptive cruise control fitted so my cruise control remained unaffected. Those with ACC however lost that function as well. Clearly someone/group in the US stomped up and down enough to get a software fix.
The service centre here knew nothing of this fix even though, to my mind, it deserved a safety recall. Anyway they found the reference and have loaded it. I will only truly find if the problem has been rectified on my next remote adventure. Let’s hope so.
In addition to the service work they did a quick clean of a vehicle that had just come back from the very red Pilbara region of WA. Not a deep clean but certainly saved me some effort. They also provided an Uber each way from home 9km away. Quite handy for someone who lives alone.
Now for the big shoutout… ALL the above was carried out Free Of Charge even though the vehicle warranty lapsed in January 2026. Why you may ask? Because I had done extra services there before and after my big loop in 2025 and had spent a significant sum with them to date (Vito and Sprinter) and they agreed that the ABA should’ve been a safety recall.
Well done Mercedes Benz Perth!
PS Back to Vittoria and my motoaddict stuff this weekend