Rear view camera: Difference between revisions

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(reordered camera names (CAMERAX) in more logical order)
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==Rear View Camera Options==
==Rear View Camera Options==
===eBay - Rear View Camera (CAMERA3)===
===eBay - Rear View Camera (CAMERA1)===
There are several rear view cameras available on eBay.
There are several rear view cameras available on eBay.


Line 64: Line 64:
* Since mounted 20cm away from center, makes rear view biased (see comparison below).
* Since mounted 20cm away from center, makes rear view biased (see comparison below).


===Generic - Rear View Camera - (CAMERA1)===
===Generic - Rear View Camera - (CAMERA3)===
In the comparison of rear view cameras below the Generic Rear View Camera is designated as CAMERA1.
In the comparison of rear view cameras below the Generic Rear View Camera is designated as CAMERA3.


CAMERA1 - Price: 15 USD
CAMERA3 - Price: 15 USD


{|
{|
Line 80: Line 80:
|}
|}


'''CAMERA1 - Advantages''':
'''CAMERA3 - Advantages''':
* Can be mounted very close to the center of car.
* Can be mounted very close to the center of car.
* Has large view angle (see comparison below).
* Has large view angle (see comparison below).
'''CAMERA1 - Disadvantages''':
'''CAMERA3 - Disadvantages''':
* Not very discrete (visible from distance).
* Not very discrete (visible from distance).


===Other - Rear View Cameras===
===Other - Rear View Cameras===
CAMERA4
CAMERA4
[[File:W220_rear_view_camera_other_1.jpg|none|thumb|Other rear view camera mounted (CAMERA4).]]
[[File:W220 Rear View Camera Other Type.JPG|thumb|none|Other rear view camera mounted (CAMERA4).]]


[[File:W220 Rear View Camera Other Type.JPG|500px|center]]
==Comparison==
Here we provide a comparison of two rear view cameras.
The rear view camera in the licence plate light module (CAMERA2) and
the generic rear view camera (CAMERA3).


==Comparison==
Here we provide a comparison of two rear view cameras. The generic rear view camera (CAMERA1) and the rear view camera in the licence plate light module (CAMERA2).


[[File:W220_generic_rear_view_camera_and_licence_plate_light_module_camera.jpg|none|thumb|Vehicle with the two cameras mounted.]]
[[File:W220_generic_rear_view_camera_and_licence_plate_light_module_camera.jpg|none|thumb|Vehicle with the two cameras mounted.]]
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{| class="wikitable"
{| class="wikitable"
! Actual
! Actual
! CAMERA1
! CAMERA2
! CAMERA2
! CAMERA3
|-
|-
|[[File:rear_view_camera_exp1.jpg|300px]]
|[[File:rear_view_camera_exp1.jpg|300px]]
|[[File:rear_view_camera2_exp1.jpg|300px]]
|[[File:rear_view_camera1_exp1.jpg|300px]]
|[[File:rear_view_camera1_exp1.jpg|300px]]
|[[File:rear_view_camera2_exp1.jpg|300px]]
|-
|-
|[[File:rear_view_camera_exp2.jpg|300px]]
|[[File:rear_view_camera_exp2.jpg|300px]]
|[[File:rear_view_camera2_exp2.jpg|300px]]
|[[File:rear_view_camera1_exp2.jpg|300px]]
|[[File:rear_view_camera1_exp2.jpg|300px]]
|[[File:rear_view_camera2_exp2.jpg|300px]]
|-
|-
|[[File:rear_view_camera_exp3.jpg|300px]]
|[[File:rear_view_camera_exp3.jpg|300px]]
|[[File:rear_view_camera2_exp3.jpg|300px]]
|[[File:rear_view_camera1_exp3.jpg|300px]]
|[[File:rear_view_camera1_exp3.jpg|300px]]
|[[File:rear_view_camera2_exp3.jpg|300px]]
|-
|-
|[[File:rear_view_camera_exp4.jpg|300px]]
|[[File:rear_view_camera_exp4.jpg|300px]]
|[[File:rear_view_camera2_exp4.jpg|300px]]
|[[File:rear_view_camera1_exp4.jpg|300px]]
|[[File:rear_view_camera1_exp4.jpg|300px]]
|[[File:rear_view_camera2_exp4.jpg|300px]]
|-
|-
|[[File:rear_view_camera_exp8.jpg|300px]]
|[[File:rear_view_camera_exp8.jpg|300px]]
|[[File:rear_view_camera2_exp8.jpg|300px]]
|[[File:rear_view_camera1_exp8.jpg|300px]]
|[[File:rear_view_camera1_exp8.jpg|300px]]
|[[File:rear_view_camera2_exp8.jpg|300px]]
|-
|-
|[[File:rear_view_camera_exp7.jpg|300px]]
|[[File:rear_view_camera_exp7.jpg|300px]]
|[[File:rear_view_camera2_exp7.jpg|300px]]
|[[File:rear_view_camera1_exp7.jpg|300px]]
|[[File:rear_view_camera1_exp7.jpg|300px]]
|[[File:rear_view_camera2_exp7.jpg|300px]]
|-
|-
|[[File:rear_view_camera_exp9.jpg|300px]]
|[[File:rear_view_camera_exp9.jpg|300px]]
|[[File:rear_view_camera2_exp9.jpg|300px]]
|[[File:rear_view_camera1_exp9.jpg|300px]]
|[[File:rear_view_camera1_exp9.jpg|300px]]
|[[File:rear_view_camera2_exp9.jpg|300px]]
|-
|-
|[[File:rear_view_camera_exp5.jpg|300px]]
|[[File:rear_view_camera_exp5.jpg|300px]]
|[[File:rear_view_camera2_exp5.jpg|300px]]
|[[File:rear_view_camera1_exp5.jpg|300px]]
|[[File:rear_view_camera1_exp5.jpg|300px]]
|[[File:rear_view_camera2_exp5.jpg|300px]]
|-
|-
|[[File:rear_view_camera_exp6.jpg|300px]]
|[[File:rear_view_camera_exp6.jpg|300px]]
|[[File:rear_view_camera2_exp6.jpg|300px]]
|[[File:rear_view_camera1_exp6.jpg|300px]]
|[[File:rear_view_camera1_exp6.jpg|300px]]
|[[File:rear_view_camera2_exp6.jpg|300px]]
|-
|-
|[[File:rear_view_camera_exp10.jpg|300px]]
|[[File:rear_view_camera_exp10.jpg|300px]]
|[[File:rear_view_camera2_exp10.jpg|300px]]
|[[File:rear_view_camera1_exp10.jpg|300px]]
|[[File:rear_view_camera1_exp10.jpg|300px]]
|[[File:rear_view_camera2_exp10.jpg|300px]]
|-
|-
|[[File:rear_view_camera_exp11.jpg|300px]]
|[[File:rear_view_camera_exp11.jpg|300px]]
|[[File:rear_view_camera2_exp11.jpg|300px]]
|[[File:rear_view_camera1_exp11.jpg|300px]]
|[[File:rear_view_camera1_exp11.jpg|300px]]
|[[File:rear_view_camera2_exp11.jpg|300px]]
|-
|-
|[[File:rear_view_camera_exp12.jpg|300px]]
|[[File:rear_view_camera_exp12.jpg|300px]]
|[[File:rear_view_camera2_exp12.jpg|300px]]
|[[File:rear_view_camera1_exp12.jpg|300px]]
|[[File:rear_view_camera1_exp12.jpg|300px]]
|[[File:rear_view_camera2_exp12.jpg|300px]]
|}
|}

Revision as of 19:48, 24 December 2015

Description - Rear View Camera Installation

Installing a rear view camera is a nice feature, especially if the rear window is tinted. This section covers rear view camera installation on a W220 and various rear view cameras.

To see the picture on COMAND screen a multimedia interface must be installed. Alternatively, a cheap (~15 USD) LCD monitor can be used to see the picture.

Wiring

The simplest path from the front panel to the rear under seat is to follow the thick, red positive wire. Then the wire can follow wires that go from rear SAM to trunk cover.

Have not been tested, but probably the wire could be fitted into the trunk cover wiring shield.

To activate rear view camera when the reverse is engaged you can connect a wire (the blue wire in the picture) to rear light reverse cable connector.

Rear View Camera Options

eBay - Rear View Camera (CAMERA1)

There are several rear view cameras available on eBay.

Typical eBay Rear View Camera Price: 35 USD

For example, this one is marketed on eBay as a W220 rear view camera, however, there is no place where it could be possibly mounted.

Licence Plate Light Module - Rear View Camera (CAMERA2)

In the comparison of rear view cameras below the Rear View Camera in Licence Plate Light Module is designated as CAMERA2.

CAMERA2 Price: 50 USD

The camera comes with built-in LED which is powered by a separate wire. Note, that the LED is not CANBUS "error free", which means that if connected to licence plate light wire the LED will blink and errors will appear on the instrument cluster. To make it work an additional resistance - load resistor of 150 ohm must be added (you can also use 100 ohm load resistor, but in that case if the LED malfunctions you will not receive error message on the instrument cluster). To mount it in place of original licence plate light module you will have to sacrifice the original module by breaking off the connector (or alternatively drilling two holes). Breaking it is easy since if the original licence plate module has been used for a while the plastic becomes very fragile (see licence plate lights page).

Dimensions of the camera. Fits well into the original licence plate light bulb module.
Camera dissected. Although 4 screws on the camera plastic can be unscrewed, the camera module cannot be opened - plastic has been melted together.


Camera screwed in the original licence plate light module housing.
Original licence plate light module with two holes drilled (alternative to breaking the connector off).
Load resistor and camera connector soldered to licence plate light module bulb contacts.
Ready for use. One connector must be plugged in the licence plate light connector, other to composite video plug that comes with the camera.
Camera mounted in the trunk cover.

CAMERA2 Advantages:

  • Discrete mounting (hardly visible from distance).

CAMERA2 Disadvantages:

  • The small LED provides less light onto the licence plate than aftermarket LED modules (see licence plate lights page).
  • Has relatively small view angle (see comparison below).
  • Since mounted 20cm away from center, makes rear view biased (see comparison below).

Generic - Rear View Camera - (CAMERA3)

In the comparison of rear view cameras below the Generic Rear View Camera is designated as CAMERA3.

CAMERA3 - Price: 15 USD

Camera available in two colors.
Camera dissected.
Trunk lock with drilled hole for camera.
Trunk lock with camera fitted.
Camera mounted.
Camera mounted (view from distance).

CAMERA3 - Advantages:

  • Can be mounted very close to the center of car.
  • Has large view angle (see comparison below).

CAMERA3 - Disadvantages:

  • Not very discrete (visible from distance).

Other - Rear View Cameras

CAMERA4

Other rear view camera mounted (CAMERA4).

Comparison

Here we provide a comparison of two rear view cameras. The rear view camera in the licence plate light module (CAMERA2) and the generic rear view camera (CAMERA3).


Vehicle with the two cameras mounted.
Actual CAMERA2 CAMERA3
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