VAG MLBevo MQB Chargers

MEB Chargers

There are many different variants of MEB chargers with a wide range of potential power outputs.

3.6kW: 5QE915685 and 5QE915682

11kW and 22kW: - 5QE915684J, 5QE915684AD, 5QE915684A - From Audi e-Tron, single AC input, coolant connections at opposite end to electrical connections -

5QE915684BJ - I think it's from the Audi e-Tron, single AC input, coolant connections on the right side when looking from the connector end -

5QE915684BC, 5QE915684BK - From Porsche Taycan, dual AC input, coolant connections on the right side when looking from the connector end

Pinouts

Development thread: https://openinverter.org/forum/viewtopic.php?t=2607

Github Documentation: https://github.com/damienmaguire/VW-OnBoard-Charger

Connector housing: https://parts.vw.com/p/Volkswagen__/Housing/64431217/5Q0906379.html

Golf PHEV Pinout

Pin	Function
1	Terminal 30 (permanent 12V)
2
3
4	Charge Port RGB LED +12v o/p
5	Charge Port RGB LED +12v o/p
6
7
8
9	Powertrain CAN bus, high
10	Powertrain CAN bus, low
11	Hybrid CAN bus, high
12	Hybrid CAN bus, low
13	HVIL IN
14
15	HVIL OUT
16	Lock drive +. Drive to 12v to close lock.
17	Lock Drive – Drive to 12v to open lock
18	Lock feedback. 1K fully locked ur unlocked. 11K in travel.
19	Lock feedback. 1K fully locked ur unlocked. 11K in travel.
20
21	Immediate charge buttons
22	Charge Port RGB LED +12v o/p
23	Control Pilot (CP)
24	Plug Present (PP)
25	Immediate charge buttons
26
27	Temperature sender for charging socket. 1067R at approx 15C
28	Temperature sender for charging socket. 1067R at approx 15C
29
30
31	Charge port door lock actuator
32	Charge port door lock actuator
33	Charge port door lock actuator
34	Charge port door lock actuator
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51	Immediate charge buttons
52
53
54
55
56
57
58
59
60	Terminal 31 (Ground)

Seat Mii/EGolf Pinout

Pin	Function
1	Terminal 30
2
3
4
5
6
7
8
9	Powertrain CAN bus, high
10	Powertrain CAN bus, low
11	Hybrid CAN bus, high
12	Hybrid CAN bus, low
13	HVIL IN
14
15	HVIL OUT
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60	Terminal 31