2010 Volkswagen Tiguan problems

“Vehicle sometimes displays red check engine light on dash with alarm sounding. Check engine light goes away after the vehicle is stopped briefly and restarted. Oil level is normal. Mechanic found no diagnostic codes when scanned with OBD scanner. Mechanic changed oil pressure sensor, replaced oil, checked oil pan. There is no leaking. But the check engine light still comes on with alarm. It does not seem to be related to miles driven, speed driven, road conditions, or external temperature. Consumer is afraid to drive the car, or sell car. Mileage is 61,000, one owner.”

“The fusebox that was included in the NHTSA recall #13V569000 for lighting defects was never resolved correctly on this car and many other VW Tiquans like this. I am a 45 year ASE licensed professional automotive technician. I am an ASE Master tech with current L1-L9 licensing. I am also an ex GM mastertech as well. Part time automotive instructor too. I've seen the multiple cases filed with the NHTSA regarding this melting fuse box that causes multiple issues whether they be with lighting, causes the engine & whole electrical system to shut down, same with several computers. I've scanned the system using VAG-COM and have two different sets of scan data to show clearly the issue. The car will load a multitude of erroneous codes because the central electrical, ABS, engine computer & other modules lose power causing a VERY dangerous situation for the operator of the vehicle. Not to mention a fire danger. I have pictures of the before and after repair I did on this vehicle. It still needs the fuse box replaced. I replaced the melted #6 wire that attaches to the fuse box (VW part# 1K0 937 125D) which was included in the original NHTSA recall I mentioned at the…”

“I DROVE TO A FRIENDS HOUSE AND ABOUT TWO HOURS LATER GOT IN THE CAR AND STARTED TO DRIVE THEN 10 OF MY EXTERIOR LIGHTS ALL WENT OUT THE SAME TIME. MY FOOTWELL LIGHTS I CANNOT DIM OR BRIGHTEN THROUGH THE CONTROLS AND BACK UP SENSOR STOPPED WORKING. I HAD NO HEADLIGHTS WHILE I WAS DRIVING AT NIGHT AT AROUND 11PM. ALL THIS HAPPENED AT ONCE AT THE SAME TIME. ALL OF THE BULBS WERE FINE. I REPLACED THEM. THEY WEREN'T EVEN BLOWN. FUSES WERE FINE. THIS IS A REAL SAFETY HAZARD AND CAN LEAD TO CRASH IF NOT LOOKED INTO.”

“We own a 2010 VW Tiguan and it has many problems, but the biggest one is that the Steering Wheel just randomly will turn off and loose all power steering, I believe these models use electric power steering (EPS) system, which don't use like a traditional power steering hydraulic pump but uses electricity and maybe magnets... to induce the steering. the steering wheel is a big deal and should not just randomly stop working and there is tons of these models and others have have this problems, I seen people on youtube have the same problem with the 2017 models Tiguan and this part is consistently out of stock, because so many of them break.. this should be a nationwide recall and a major safety recall as well.”

“BACKGROUND: 2015 (70,733 MI), ENGINE LIGHT WENT ON & I BROUGHT IT TO VWHARTFORD. THEY FOUND FAULT FOR SYSTEM TO LEAN FOUND REAR MAIN SELA IS LEAKING OIL WHICH IS CAUSING FUEL TRIM FAULTS. OIL CAP IS LEAKING OIL & THE UPPER TIME CHAIN COVER IS LEAKING OIL BUT THE MAIN OIL LEAK IS COMING FROM THE REAR SEAL. THEY REMOVED THE TRANS & REPLACED THE MAIN SEAL & OIL CAP ($877). IN 2016 (94,999 MI), CAR FAILED EMISSIONS DUE TO INTAKE MANIFOLD. VW REPLACED THIS AND IT WAS COVERED UNDER WARRANTY. SUGGESTION - TO GET A CARBON CLEANING FOR THE VALVES DUE TO BUILD UP ($290). JUNE '18 (118,239 MI): MY COOLANT LIGHT WENT ON. VW SAID MY COOLANT WAS NOT LOW - WATER PUMP WAS LEAKING. THEY RESEALED VALVE COVER & UPPER TIMING CHAIN DUE TO OIL LEAKS. THEY R AND R VALVE COVER CLEANING & RESEALED, INSTALLED UPPER TIMING CHAIN SEALS AND SIDE OF ENGINE BLOCK OF OIL & INSTALLED NEW WATER PUMP. I ASKED IF THIS WAS COVERED UNDER THE WARRANTY OR PREVIOUS WORK & WAS TOLD NO. I ASKED IF THIS WOULD PROLONG THE LONGEVITY & WAS TOLD YES ($1800). 8/19/19 (133,449 MI): ENGINE LIGHT WAS ON - COULD NOT LOOK AT FOR A COUPLE DAYS, BUT OK TO DRIVE AS LONG AS THE ENGINE LIGHT WAS NOT BLINKING. RESULT:…”

“EARLY MONDAY MORNING ON 12/17/18 WHILE DRIVING FROM ORLANDO,FL TO CLEARWATER,FL ON A MAJOR HIGHWAY MY WIFE HAD TURNED ON THE PASSENGER SEAT HEATER. NOTHING WAS OUT OF THE ORDINARY UNTIL WE SMELLED SOMETHING BURNING, THINKING IT WAS PROBABLY COMING FROM THE OUTSIDE. THE SMELL DIDN'T GO AWAY SO WE TURNED OFF THE A/C AND BOTH DRIVER AND PASSENGER SEAT HEATER UNTIL THE SMELL OF SMOKE WHEN AWAY. WE LEFT THE SEAT HEATERS OFF AND LEFT ON THE AC. WHEN WE GOT HOME WE STILL DIDN'T NOTICE ANYTHING UNTIL LATER ON IN THE MORNING WHEN MY SWEATER HAD A BLACK BURN MARK. I WENT OUT TO THE CAR AND NOTICED THAT THE PASSENGER SEAT HAD A BURN HOLE CLOSE TO THE BACK. WHEN I TURNED ON THE CAR AND TURNED THE PASSENGER SEAT HEATER ON I NOTICED SMOKE COMING UP AND THEN A SPARK AS IF IT WHERE A LIGHTER.”