G Class (W465/W463A) W463 Produced 2019-2024: G550, G63 AMG W465 Produced 2025-

AAS Defective - 2015 G550

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Old Jan 16, 2024 | 12:52 AM
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2015 G550
AAS Defective - 2015 G550

Yesterday morning when I parked my car I got the AAS defective light. I went about my day and didn’t think much of it, when I came back the warning was still there. I drove home and it drove great as always, 2 mins in my left front indicator went out. No idea of that could be related or not but figured I’d give the detail.

it was about -5F when I parked and it’s been snowing like crazy, ESP came on whilst driving (just doing its job) and I have 0 other warnings.

Any idea where to start with this? I’ll check the fuse box in the morning - I have no aux battery fault.

the other question… can I drive it in the meantime?
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Old Jan 17, 2024 | 09:17 AM
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2012 S350 Bluetec, 2014 GLK250 Bluetec, 2026 E350 4Matic
Originally Posted by TheLion
Yesterday morning when I parked my car I got the AAS defective light. I went about my day and didn’t think much of it, when I came back the warning was still there. I drove home and it drove great as always, 2 mins in my left front indicator went out. No idea of that could be related or not but figured I’d give the detail.

it was about -5F when I parked and it’s been snowing like crazy, ESP came on whilst driving (just doing its job) and I have 0 other warnings.

Any idea where to start with this? I’ll check the fuse box in the morning - I have no aux battery fault.

the other question… can I drive it in the meantime?
You are posting in the forum that covers the 2019-present G. You may have better luck posting in the correct forum.
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Old Jan 17, 2024 | 12:19 PM
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G550
Originally Posted by TheLion
Yesterday morning when I parked my car I got the AAS defective light. I went about my day and didn’t think much of it, when I came back the warning was still there. I drove home and it drove great as always, 2 mins in my left front indicator went out. No idea of that could be related or not but figured I’d give the detail.

it was about -5F when I parked and it’s been snowing like crazy, ESP came on whilst driving (just doing its job) and I have 0 other warnings.

Any idea where to start with this? I’ll check the fuse box in the morning - I have no aux battery fault.

the other question… can I drive it in the meantime?
Best advice is to hook up an OBDII scanner and see what DTCs are dumped.
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