Audi rain sensor problems. Rossteck VCDS linked below for reference.

Audi rain sensor problems Aug 17, 2020 · The Official Factory Repair manuals detail the removal and installation of the G397- Rain/Light Recognition Sensor with images and all the information one needs. I just can't beleive it - light sensor is faulty. com is an independent Audi enthusiast website owned and operated by VerticalScope Inc. com is not in any way affiliated with Audi AG VerticalScope Inc. We had the windshield replaced and later noticed the rearview mirror was loose and that Sep 7, 2016 · A8 / S8 (D3 Platform) Discussion Discussion forum for the D3 Audi A8 produced from 2003-2010 and Audi S8 produced from 2006-2010 Audi Pre Sense Fault Common Causes. The higher the rain sensor sensitivity is set, the earlier the windshield wipers react to moisture on the windshield. Jun 27, 2024 · A6 / S6 (C6 Platform) Discussion - Battery Drain Issue Fixed - I have been having battery related problems recently. They just work as regular intermittant If I code the Central Electrics controller for Rain Sensors then I get fault code: 02071 - Local Databus 57-00 - Electric Circuit Failure If I remove the coding for the Rain/Light Sensor - this fault code will go away. Then, the switch on the stalk adjusts the interval vs. I can't speak for other Audi models, but for the Audi TT (8J) at least, we have had reports of problems associated with this issue. Other members have reported that unplugging the connector to the mirror and plugging it back in has resolved the issue. CONVERTIBLE, w/o humidity sensor, to 11/20 Humidity, Front, GLASS - OEM Audi Part # 8U0955559D (8U0-955-559-D, 8U0955559A). Age-related signal changes caused by scratches or contamination are taken into account by corresponding adaptation routines in the software of the sensor and/or control unit. Mar 5, 2006 · A6 / S6 (C6 Platform) Discussion - Automatic headlights (light sensor) defective - Here it comes :-( - There it is - my first 'serious' problem with my 05 4. The pauses during intermittent wiping depend on the road speed. To prevent future issues with your car’s rain sensor and address the question of why is my rain sensor not working, consider implementing the following preventive maintenance measures: Regular Cleaning: Clean the windshield and rain sensor regularly to remove dirt, grime, and debris. It comes on when I start the car with lights set to auto or while driving if I move lights from off to auto. There are three parts to the G397: - Retaining plate - Rain/light recognition sensor -G397 - Retaining clip Aug 17, 2020 · The Official Factory Repair manuals detail the removal and installation of the G397- Rain/Light Recognition Sensor with images and all the information one needs. I dropped the overhead controls and stuff to make sure no one had spliced into any wires up there for a radar detector and all the wires were clean and no traces of a tap or electrical tape/splices. , 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada Feb 25, 2021 · Q7 MK 1 Discussion - Audi Q7 '08 Rain and Light sensor issues - Hi guys, My light/rain sensor isn't working at all. The rain sensor can similarly use light to detect when there is rain on the windshield or it can sense the impact of the rain hitting the glass. You're shopping at Change Dealer. Content on audi-forums. Aug 22, 2012 · The rain sensor was connected (still original oem windshield) so the sensor is stuck to the windshield with the mirror mount. I presume this is true of all Audi models. Its supposed to rain tomorrow so I can provide a better feedback on how this worked out tomorrow. I have worked on a handful of Audi’s with this issue and it’s a common problem, based on my experience and the research I’ve done. The sensor just unplugs, easy to replace. Jun 27, 2009 · I have recently bought a Audi A8 4. How in a world can it be faulty? Its just a freaking photodiode! My 95 Chrysler still has it working ok. Unfortunately, the makers of Rain-X are reportedly refusing to cover these costs. The first problem was that the positive battery post under the hood was getting very hot while the engine was running to the point it would create a blister if a finger was left touching it for more Oct 30, 2015 · In the C7s, when the rains sensor is disabled in the MMI settings, the auto rain sensor position on the wiper stalk becomes a standard intermittent wiper. The rain sensor adapts permanently to the relevant windshield condition in the sensor area. Close Cart. Regular cleaning helps ensure that the sensor has a clear Feb 19, 2024 · Audi; Mini Cooper; BMW; Mercedes Benz; Chrysler ; In some cases, consumers have complained that the Rain-X products actually corroded or otherwise damaged their washer fluid sensors – a problem that cost them hundreds of dollars to fix. When the sensor sees that it is getting dark outside, it will tell the computer to flip on the headlights. Anyone here have a similar problem? Additionally, does anyone know how to alter calibration of the windscreen rain sensor (OBD coding)? Dec 12, 2015 · To diagnose, scan for fault codes and/or read channel 20 & 21 in module 9. audi-forums. Dealer Info Feb 27, 2021 · audi-forums. It started raining mid-install so I had to rush a bit, but a quick test with a bit of rain showed the rain sensor still worked so I didn't totally blow it. 2. Sep 7, 2016 · I just wanted to pass along my recent experience solving an issue with the rain sensor in my 2005 A8L D3. Audi {{loadingIndicator}} 0. Sep 17, 2023 · I once owned a 2010 Vauxhall Astra, with far superior rain sensing. This round sensor is underneath and held in place by a metal clip. 2 Quattro - 2004 (D3), but the rain sensor seems not to be working! It clearly has a rain sensor and a light sensor (not sure about light sensor because the headlight swith doesn't have the "Auto" option). albeit with extremely infrequent sweeps, even with the switch set to maximum sensitivity. Audi Genuine Parts and Accessories. - Remove your rear view mirror. An interesting thing is that the coming/leaving home function works as expected (they don't turn Shop Audi A3 Rain Sensor. Dirty/Blocked Parking Sensors: This is the most common cause of Pre Sense Fault messages. Jun 16, 2021 · Hello! I have an issue with the Audi A4 B9. . If I turned the light switch to Auto, the error would show up and the lights would come on, day or night. the windshield water droplet sensitivity as with the rain sensor enabled. Rossteck VCDS linked below for reference. Nov 10, 2017 · Audi's description of the rain sensing operation is not quite accurate, as the rain sensing wipers will operate at speeds below 2 mph (4 km/h) and will in fact operate with the vehicle at a standstill. I've checked 3 values regarding rain sensor in the 09 module and they had Aug 23, 2017 · Rain/light sensor, located under the plastic housing in front of the rearview mirror First carefully pry off the plastic housing in front of the rearview mirror. Jump in the passenger seat and rotate your mirror counter clockwise. Jan 19, 2016 · In vehicles with a rain sensor [which I believe I have with the Prestige model], the wipers turn on in the rain once the vehicle speed exceeds approximately 2 miles per hour. Apr 8, 2005 · Installed the gel sensor tonight. As well when on constant low setting when I come to a stop they Nov 29, 2012 · A6 (C7 Platform) Discussion - wipers not responding to rain sensor - I've got a 2012 A6 Prestige and I have the Rain Sensor to on in the car menu- but even with light to medium rain falling it is not activation the wipers unless I manually flick the wiper lever- what am I missing here? Jul 19, 2013 · Don't want to plunk down for replacing the $258 factory Audi sensor and take the chance it might still not work? Do you want NORMAL intermittent factory Audi wipers? This fix is for you. Nov 8, 2010 · A bigger problem though the rain sensors don't work. A little break from the Red A4 today to fix a rearview mirror issue. Dec 20, 2012 · Wax and high-gloss drying aids or a coated windscreen might also disrupt the function of the rain and light sensor The rain sensor is activated by setting the intermittent wiper switch -E22- to the position "intermittent wipe". There are three parts to the G397: - Retaining plate - Rain/light recognition sensor -G397 - Retaining clip Sep 9, 2016 · The main function of these light sensors to control the automatic headlights. CONVERTIBLE, w/o humidity sensor. Inside it is an electronic circuit board that measures light and rain levels. One day I started getting the error code "Automatic Light Sensor Defective" in the dash. Here are the main causes: 1. The wipers in a Auto mode work as one of the normal modes (wipe periodically) and not reacts to the rain sensor (I've checked with the water and with finger tap as well). Nov 24, 2018 · Audi A3 / S3 / RS 3 MKII - auto sensing windshield wiper issues - So now that rain has returned to Vancouver I am getting very frustrated with the auto sensing wiper behaviour on my car (not sensitve enough, even being on the most sensitive setting. Nov 17, 2021 · A4 (B7 Platform) Discussion - Rain sensor alert - I am getting the rain/light sensor alert but auto light and auto wiper feature is working properly. " Audi - Rain Sensor. Your Cart. I know that the previous owner had the windshield replaced at some point, which may be caused the issue. com is generated by its users. Jun 16, 2021 · I've checked 3 values regarding rain sensor in the 09 module and they had statuses like below: Rain/Light Recognition Sensor-Rain quantity - status: not coded/not installed (OK vehicle showed '0%') Rain/Light Recognition Sensor-Splash - status: not coded/not installed (OK vehicle showed 'not active') Aug 27, 2017 · These are not actually about (G397) sensor itself, but can cause issues for the sensor that would trigger a warning light in the DIS or DTC when running an Auto Scan. I have read quite a few Audi owners have this same complaint. pzy omo iycje rjgmek ohxz jonsrtm utz rvr cpcbuec qfqct