- Joined
- Feb 27, 2024
- Messages
- 17
- Reaction score
- 0
- Location
- Switzerland
- VCDS Serial number
- C?ID=567768
Hello everyone,
new to your forum, I'm posting my first intervention
sorry for my approximate English (thanks google) I come from Switzerland and speak French.
I have a 2019 Audi Sq5 TDI and did some retrofits and activations:
- Garage door remote control
- RS meter- Exterior lighting with Audi logo
- Roof painted black
- heated steering wheelEverything works well
everything works really well.
On the other hand, I installed the heated windshield and I have a problem getting it to work correctly.
I installed the different elements to put the heated windshield on this vehicle.
Everything is ok and works if I do not go through the heated windshield relay (ref. VAG 8W0907413) which works according to the information received from the bus, and gives the order to heat, and the side which must heat (right or left )The wiring is OK, taken from the VAG documents checked 3 times.
When I do not put the relay (8W0907413), I have an error message in the comfort module 46 which corresponds to the fact that it cannot communicate.When I put the relay in place, it gives me a fault with the rear spoiler control module, which is not fitted on this type of vehicle...
When this relay is present, it causes me to pull the relay for the right heated part of the windshield continuously, and nothing changes if I activate the windshield defrost on the air conditioning adjustment console.
The bus output which comes to the relay (8W0907413) and number 19 of the comfort module 46I have doubts about my coding, and possibly output 19.I
couldn't find any information on the few topics that are on the forum.
Any ideas?
Thanks for your help
new to your forum, I'm posting my first intervention
sorry for my approximate English (thanks google) I come from Switzerland and speak French.
I have a 2019 Audi Sq5 TDI and did some retrofits and activations:
- Garage door remote control
- RS meter- Exterior lighting with Audi logo
- Roof painted black
- heated steering wheelEverything works well
everything works really well.
On the other hand, I installed the heated windshield and I have a problem getting it to work correctly.
I installed the different elements to put the heated windshield on this vehicle.
Everything is ok and works if I do not go through the heated windshield relay (ref. VAG 8W0907413) which works according to the information received from the bus, and gives the order to heat, and the side which must heat (right or left )The wiring is OK, taken from the VAG documents checked 3 times.
When I do not put the relay (8W0907413), I have an error message in the comfort module 46 which corresponds to the fact that it cannot communicate.When I put the relay in place, it gives me a fault with the rear spoiler control module, which is not fitted on this type of vehicle...
When this relay is present, it causes me to pull the relay for the right heated part of the windshield continuously, and nothing changes if I activate the windshield defrost on the air conditioning adjustment console.
The bus output which comes to the relay (8W0907413) and number 19 of the comfort module 46I have doubts about my coding, and possibly output 19.I
couldn't find any information on the few topics that are on the forum.
Any ideas?
Thanks for your help