mazdadoctor
Region: US
Wednesday 05 August 2026 21:10:21 GMT
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reda :
Mechanic here, how the fuck does that work
2026-08-07 13:46:01
182
FBI_Agent :
newer cars are basically just a tiny internet multiple devices that all communicste over the canbus if one fails and sends signals that the others interpret as commands theyll do those commands.
2026-08-08 05:46:27
0
ZGMF-X20A :
Why is the headlight sharing a bus with anything more important than a simple ambient light sensor?
2026-08-06 02:15:17
7613
Heath Pencook :
Yeah it's crazy. I work for Nissan. If you call and say 2 things Versa and transmission I'm gonna check your reverse lights. It's always the reverse lights.
2026-08-06 00:50:38
1832
Tony Van Hessen :
it's like how do you even explain that to the customer without them thinking your stupid. manufacturer are over complicating everything now
2026-08-06 11:34:05
307
Taco :
A perfect illustration of the reason “more technology” is not always a good thing. There should be ZERO valid reason a very light front end tap should cause all of these issues.
2026-08-07 01:16:51
209
Thelazypotato :
Who designed that car? The three stooges?
2026-08-06 01:49:37
1129
Devin Wells :
It's incredibly sad and honestly quite worrisome that a bad headlight can completely brick a new car...
2026-08-05 22:49:33
5637
BUTTFONDLER :
back in my day, your lighs would fill up with water and still work.
2026-08-06 13:08:56
232
Stellium1234 :
.... just like the old Christmas lights one screwed up bulb and the whole thing stops working 💯
2026-08-06 02:36:02
134
southjerseysmostwanted :
Can bus communication does the weirdest things I stg
2026-08-06 14:18:52
13
possessedjake13 :
and this is a prime reason i started telling customers to hold onto there older vehicles and not buy new ones
2026-08-07 14:06:24
8
ElMexicanoToxico :
This is why I retired from mechanics bro.
2026-08-08 06:46:32
1
Ben :
My cruise control on button on my steering wheel honks my horn so
2026-08-07 18:06:44
1
John Kirk :
Pretty shit when a busted headlight can fuck up the whole car
2026-08-06 03:29:14
39
Dan Brandon :
Yah , that was a lucky find 👍
2026-08-08 01:13:41
1
thatsanunusualname :
domino effect 👌
2026-08-07 23:41:59
1
GenXvamp :
as a merc V class owner I understand this 🙈 CAN BUS 😫😫😫
2026-08-07 15:32:50
1
UserABC123 :
Just another example of why computers should not control vehicles. Just wait until AI controls them.
2026-08-06 09:29:27
22
mason_shh :
The headlight runs in series with the can-bus :/ unfortunately
2026-08-06 01:26:57
146
Kam :
I'm a car people and this confuses me I'm man enough to admit I wouldn't have figured that out
2026-08-06 01:32:21
1538
torrin :
Dawg I’m a car guy, wtf do you mean the entire car was a stunned fuck cause of the headlight 🤨
2026-08-06 13:26:20
42
HustleForTomorrow :
man wtf i hate modern cars but great job
2026-08-06 01:18:47
31
Jason :
Mazda tech here, the newer Mazdas have adaptive headlights and are a sealed unit. They share a BUS line with several other modules and If there’s a fault in the headlight it will cause the BUS to go offline.
2026-08-06 14:48:31
63
Jason Harsch126 :
cars are over complicated for no reason.
2026-08-06 21:05:16
32
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