Defekt ASD på mercedes 300

Hej har en fråga ja hoppas nån kan svara på Hur funkar ASD på en mb 300e köpte min med defekt asd på ett rör som måste bytas på bakaxen men är det skadligt att köra utan den??

Efter ungefär 4 sekunders sökande på google fick jag fram detta, sen kan du precisera dig lite mer i topic som typ "Defekt ASD på mercedes 300" sen är inte årsmodell skit dåligt att veta heller.

"I found a post on a German messageboard that described the diagnostics
procedure, I thought I'd share it in case someone encounters the same
problem, it seems common.

There's a diagnostics connector just next to the battery. If you remove
the cover, you find 8 terminals in the following arrangement (they're
supposed to be numbered, mine weren't):

X 1
X X
5
X
X
X

To start the diagnostics connect terminal 1 to terminal 5 (ground) for
about one second, with the ignition on. The ASD light on the dashboard
will go out for two seconds and start blinking. Count the blinks for the
error code.

1 No error
2 ASD control unit defective
3 Brake light switch defective
4 Front left wheel sensor failure
5 Front right wheel sensor failure
6 Rear wheel sensor failure
7 All wheel sensor failed
8 Magnetic valve or brake light switch failed

Mine blinked 8 times. The valve thing seemed much more expensive and
difficult than the brake light switch, so I replaced the latter for 14
EUROs. I connected the 1 & 5 terminals for 15 seconds to clear the error
code. The light stayed off after that and when I tried the ASD
(Automatic Slip Differential) in a mud pool it seems to work well."