audi Workshop Repair Guides

Audi Workshop Service and Repair Manuals

Removing and installing electronically controlled damping control unitJ250 > < Audi magnetic ride (AMR) - electronic damping control
Overview of Audi magnetic ride (AMR) - electronic damping control
   
Overview of Audi magnetic ride (AMR) - electronic damping control
1 - Shock absorber with front right shock absorber damper adjustment valve -N337-
q   Removing and installing suspension strut → Chapter
q   Servicing suspension strut → Chapter
2 - Front right vehicle level sender -G289-
q   Removing and installing → Chapter
3 - Electronically controlled damping control unit -J250-
q   Removing and installing → Chapter
q   Reference position of suspension must be re-adapted if electronically controlled damping control unit -J250- is renewed.
q   Fitting location: electronically controlled damping control unit -J250- is located under front right seat
4 - Shock absorber damping adjustment button -E387-
q   Fitting location: shock absorber damping adjustment button -E387- is located in switch unit in dash panel (vehicles without start/stop system) or in switch unit on centre console (vehicles with start/stop system)
q   Test mode for Audi magnetic ride (AMR) - electronic damping control is activated by pressing shock absorber damping adjustment button -E387- for over 5 seconds. Test mode is deactivated when shock absorber damping adjustment button -E387- is pressed again, ignition is switched off, or vehicle is driven at a speed of at least 10 km/h
5 - Shock absorber with rear right shock absorber damper adjustment valve -N339-
q   Removing and installing shock absorber (front-wheel drive vehicles) → Chapter
q   Servicing shock absorber (front-wheel drive vehicles) → Chapter
q   Removing and installing shock absorber (four-wheel drive vehicles) → Chapter
q   Servicing shock absorber (four-wheel drive vehicles) → Chapter
6 - Rear right vehicle level sender -G77-
q   Removing and installing → Chapter
7 - Shock absorber with rear left shock absorber damper adjustment valve -N338-
q   Removing and installing shock absorber (front-wheel drive vehicles) → Chapter
q   Servicing shock absorber (front-wheel drive vehicles) → Chapter
q   Removing and installing shock absorber (four-wheel drive vehicles) → Chapter
q   Servicing shock absorber (four-wheel drive vehicles) → Chapter
8 - Rear left vehicle level sender -G76-
q   Removing and installing → Chapter
9 - Shock absorber damping adjustment warning lamp -K189-
q   The warning lamp in the instrument cluster lights up if there is a malfunction in the system
10 - Shock absorber with front left shock absorber damper adjustment valve -N336-
q   Removing and installing suspension strut → Chapter
q   Servicing suspension strut → Chapter
11 - Front left vehicle level sender -G78-
q   Removing and installing → Chapter

On vehicles with electronic damping control (Audi magnetic ride), the reference position must be re-adapted and additionally a cold start of the shock absorbers must be performed after the following procedures. To do so, select the relevant program in „Guided Functions“ on → Vehicle diagnostic tester for electronically controlled damping control unit -J250-.
t  Servicing wiring harness between shock absorber and electronically controlled damping control unit -J250-
t  Removing and installing shock absorber
t  Removing and installing electronically controlled damping control unit -J250-
t  Repair work on connectors between shock absorber and electronically controlled damping control unit -J250-
   

Removing and installing electronically controlled damping control unitJ250 > < Audi magnetic ride (AMR) - electronic damping control