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moderate 29 complaints filed with NHTSA · avg repair $1,500 · see body across all vehicles →
Of the 6 model years of Volkswagen Tiguan we track for body problems, this one carries the most owner complaints on file — 29.
The incorrect roof reinforcement may decrease the roof's structural integrity or impact deployment of the side curtain air bags, increasing the risk of injury in the event of a crash.
Buyer takeaway: The 2018 Tiguan has a widespread structural defect in the B-pillar welds that causes persistent rattle and creaking from early ownership forward. Multiple owners report VW has repurchased vehicles for this issue; if you're considering a used 2018, test-drive in warm weather over rough roads and listen carefully along the roofline, and expect dealers may refuse to warranty the repair or may not know how to fix it properly.
The 2018 Tiguan has a rattle or ticking problem centered on the B-pillar—the structural support between doors. It starts early, sometimes within days or a few hundred miles, and gets louder as miles rack up. The noise is loudest when you hit bumps or drive on uneven roads, worse in warm weather (above 45°F), and happens at any speed from 15 to 70 mph.
Service records show the culprit: insufficient or missing welds in the B-pillar structure where it meets the roof, along with welding slag left behind during manufacture. One owner found excess slag still stuck behind the headliner and curtain airbag, raising real safety concerns about structural integrity in a crash.
VW issued a technical service bulletin (TSB 2050753) to fix the noise, but the fix—widening gaps, adding clips and felt padding, or re-welding—doesn't stick. Multiple owners report the noise returned after service. Some dealers have completely gutted the interior looking for the source; VW has reportedly repurchased several vehicles outright rather than chase a permanent fix.
Owners also report water intrusion with mold growth, spontaneous mirror failure, and one sunroof that exploded while driving on a highway with children inside.
The real problem: dealers don't always know about the issue, VW customer service initially denies it exists, and repair success is inconsistent.
Structural rattle or ticking noise emanating from driver's side and/or passenger's side B-pillar, occurring during motion over bumps and uneven roads. Owners report it as a consistent, loud, and intrusive sound. Multiple owners note the noise is temperature-dependent (louder in warm weather, less pronounced in cold below 35°F). The root cause identified in service records is insufficient or missing welds and welding slag in the B-pillar structure where it meets the roofline, discovered during teardown. One owner reported finding excess welding slag behind the headliner and curtain airbag. Dealers have attempted repairs using clips, wedges, felt padding, and re-welding per TSB, with limited success. VW has repurchased multiple vehicles for this issue.
When: Typically appears early: within first week to few hundred miles; by 750 to 8,000 miles it becomes constant or near-constant. One case at 3,000 miles.
Symptoms owners cite: Loud, continuous or intermittent clicking, ticking, creaking, or rattling noise from B-pillar(s); Noise occurs at any speed, 15–70 mph; Noise exacerbated by driving over bumps, uneven roads, or rough terrain; Noise worsens in warm weather and at temperatures above 45°F; B-pillar visibly flexes when rear door is opened; Noise present even on smooth, even roads; Noise audible in rear passenger compartment
Repairs/costs cited: TSB 2050753 and 2050753/2 issued; repair involves structural welding or reinforcement. Dealer attempts include installing clips, wedges, felt padding, and re-welding. One owner reported dealer initially found both seat belt mechanisms out of track. Repair success inconsistent; multiple owners report issues persist after service. One owner's vehicle was repurchased by VW; multiple others report VW initiated buybacks for same issue. Repair may require gutting interior and removing headliner and curtain airbag.
Recalls/TSBs owners mention: VW initially denies knowing issue (per customer reports), but has issued TSB 2050753 and later 2050753/2. Dealer documentation references prior Tiguan models with insufficient welding issues documented on SAFERCAR.GOV. VW has repurchased several vehicles due to this issue. One owner initiated lemon law suit; VW ultimately agreed to repurchase. Some dealers unfamiliar with issue despite widespread complaints.
Excessive water leaking into passenger compartment and cargo area, resulting in mold growth throughout vehicle carpeting. Owner reported repair parts on back order, requiring continued operation of vehicle with active mold contamination. Dealer warned that removing molded carpeting would void warranty. Health hazard due to mold inhalation.
When: Mileage not specified; at least one case at 72,500 miles; unknown onset timing
Symptoms owners cite: Water pooling in passenger compartment; Water intrusion into cargo area; Mold growth on entire vehicle carpeting; Mold contamination of interior
Codes mentioned: 60E5
Repairs/costs cited: Repair parts ordered but on back order. Service code 60E5 performed (sunroof/window seal replacement or inspection). Dealer warranty policy prevents owner from removing contaminated carpeting without voiding coverage.
Owner reports side mirror exploded or broke inward at 30 mph with no outside impact. Dealer initially attributed failure to external object (rock or stick), but owner suspects electrical or structural defect related to defroster, lane-change assist, or power mirror wiring. Replacement mirror ordered and painted came in damaged from manufacturer. Another customer's replacement mirror also ordered, suggesting possible pattern. Owner estimates repair cost at $1,100.
When: Incident occurred October 11, 2018, approximately 8 months after purchase
Symptoms owners cite: Side mirror shattered and pushed inward into side window; No visible external damage to vehicle except mirror; Replacement mirror arrived damaged from manufacturer
Repairs/costs cited: $1,100 estimated cost for replacement. Replacement mirror ordered from VW and custom painted; part arrived damaged. Dealer had alternative replacement mirror from another customer's order available.
Sunroof completely shattered while vehicle was being driven on highway with children inside. No external impact, no other vehicle involved, no damage to rest of vehicle. Owner was 1,000 miles from home at time of incident.
When: Mileage and exact timing not specified
Symptoms owners cite: Sunroof spontaneously exploded while vehicle in motion on highway; No visible external cause or impact; Glass scattered inside vehicle
Owner brought vehicle in for B-pillar noise and technician discovered both seat belt mechanisms were out of their track. Concerning finding during inspection for unrelated issue.
When: Discovered early after purchase (vehicle brought to dealer one week after purchase)
Symptoms owners cite: Seat belt mechanisms misaligned or displaced from track
Repairs/costs cited: Technician corrected and reinstalled seat belt mechanisms.
Synthesized from 29 NHTSA owner complaints — unverified consumer allegations, summarized for patterns. The verbatim filings appear below.
1)My sunroof/window is leaking. This has caused internal damage. My car had 2-2.5 inches of water that has damaged by carpeting and pads the 60E5 was performed. ~72,500 miles 2018 Tiguan. 2) dealer service has advised of service:REPLACE SET OF (4) FUEL INJECTOR O-RINGS DUE TO FUEL LEAK AT FUEL RAIL-INCLUDE INTAKE MANIFOLD GAKET AND THROTTLE BODY GASKET.
I purchased my tiguan se 4motion in july 2018 and since I have owned the vehicle I have had issues with the acceleration and noise coming from the passenger side b pillar. The acceleration feels like a turbo lag from the start where the gas pedal is pressed but the vehicle hesitates to respond causing a small "stall". This happens in both drive and sport modes. When accelerating up-hill the…
It's a documented issue but not catastrophic. 29 complaints have been filed. Repairs average $1,500 and most owners catch it before it causes a breakdown.
Across the 12 complaints that reported odometer mileage, most body failures cluster between 2,505 and 8,700 miles, with the median around 3,500. A quarter of owners report trouble before 2,505; a quarter make it past 8,700. Maintenance history matters more than the odometer alone — this is the reported failure window, not a guarantee.
Independent shops typically charge around $1,500 for body repairs on this vehicle. Dealer pricing tends to run 20-40% higher. The exact figure depends on the specific failure mode, parts availability, and your local labor rates. If you're outside factory warranty, an extended service contract often covers this category.
Yes — 1 active recall(s) cover body issues on this vehicle. Recall fixes are always free regardless of mileage or warranty status. Use the VIN decoder at the top of the page to check if your specific vehicle is affected.