Петък, 18 Септември 2009 16:17   
Models 202 (mirror dimming only), Models 208, 210 as of M.Y. 1998
Диагностика - купе и аксесоари - Купе и аксесоари - част 4

Оригиналът на този текст за Мерцедес се намира в сайта Мерцедес България

Diagnostic Manual, Body and Accessories, Volume 4

12.7b    Mirror, Steering column adjustment, Mirror dimming Models 202 (mirror dimming only), Models 208, 210 as of M.Y. 1998

 
Diagnosis Page
Function Test 11/1
Diagnostic Trouble Code (DTC) Memory 12/1
Recalling Actual Values with HHT 13/1
Complaint Related Diagnostic Chart 14/1

Electrical Test Program
 
Component Locations 20/1
Connection of Components 21/1
Preparation for Test 22/1
Test 23/1

Hand-Held Tester (HHT)
 
Version Coding  31/1



For electric mirror etc. on model 202, please see section 12.3
This section covers mirror dimming for M.Y. 1998 only.

Function description
The desired adjustment of the outside rearview mirrors is sent as a CAN message from the lower control field control module (N72) to the corresponding front driver/passenger-side door control module (N69/1, N69/2). The front driver/passenger-side door control module (N69/1, N69/2) in turn actuates the corresponding outside rearview mirror via a direct line as necessary.
The voltage coded memory signal from the left front door ESA switch group (S91/2) is recorded by the front driver-side door control module (N69/1). The front driver-side door control module (N69/1), in turn directly actuates the left outside rearview mirror (M21/6) and at the same time sends a parallel CAN message to the passenger-side door control module (N69/2). The passenger-side door control module (N69/2) in turn directly actuates the right outside rearview mirror (M21/7).
With engaged reverse gear, a signal is sent from the backup lamp switch (S16/2) to the lower control field control module (N72). The lower control field control module (N72), in turn sends the CAN message: "Reverse gear engaged" to the passenger-side door control module (N69/2), and as a result, the control module actuates the right outside rearview mirror (M21/7) to the memorized "park-position".


The "park-position" function is only possible when the outside rearview mirror-left/right switch "right mirror" is selected.
The "park-position" function may be cancelled using the HHT.