This 2006 HHR cluster shows multiple failure modes across the airbag system. The most serious: airbags failed to deploy in at least nine documented collision events—head-on impacts, rear-ends, rollovers, and broadside hits at speeds ranging from 30 to 60+ mph. Occupants struck windshields, suffered whiplash, chest and head injuries, hospitalizations, and in one case an 11-day hospital stay. In several of these crashes, the driver's seat itself collapsed backward without airbag restraint.
Beyond deployment failures, owners report warning lights either constantly illuminated or cycling on/off, sometimes even after completing recall repairs. Two owners documented the sensor light behaving backward—illuminating when the seat was empty and going dark when occupied. Dealers and GM were either unable to diagnose these faults or refused assistance when the problem couldn't be replicated in the shop.
One owner reported their airbag deploying spontaneously while parked at a drive-through window with no impact. Another noted their airbags remained powered after turning off the ignition, draining the battery and creating a hazard during passenger loading.
Recall work (08V046000 and 14V171000) involved installing headliner trim and electrical repairs, but parts availability delayed service for months, and post-repair warning lights persisted in at least one case. One owner was misled at purchase—told the HHR had side-impact airbags when it did not.
Failure modes owners describe
Airbag non-deployment in crash events
Airbags failed to deploy in multiple collision scenarios—head-on impacts, rear-ends, rollovers, and broadside collisions—ranging from 30 mph to 60+ mph. Owners reported striking telephone poles, deer, trees, and other vehicles; occupants sustained head, neck, chest, and leg injuries including whiplash, lacerations, hematomas, and hospitalizations.
When: During crashes; mileage varied (11k–220k miles); incidents reported 2006–2017
Symptoms owners cite: No airbag deployment on frontal impact; No airbag deployment on side impact/rollover; Driver and passenger injuries without restraint protection; Occupant head striking windshield; Seat collapse without airbag activation
Repairs/costs cited: Multiple vehicles not inspected or repaired post-incident; one police report filed. At least one case forwarded to GM for formal investigation.
Recalls/TSBs owners mention: GM notified in some cases but provided no documented remedy for non-deployment; manufacturer advised one owner (narrative #2) to contact dealer with no resolution.
Airbag warning light malfunction (illuminated without passenger; does not illuminate with passenger)
Sensor light behaved inversely to occupancy—illuminating when seat empty and extinguishing when occupied. Dealer inspection could not duplicate failure; manufacturer declined assistance.
When: ~35,000 miles
Symptoms owners cite: Airbag warning light illuminates with empty seat; Airbag warning light extinguishes with occupied seat; Intermittent warning light behavior
Repairs/costs cited: Dealer advised no failure found; no repair performed.
Recalls/TSBs owners mention: Manufacturer refused assistance due to inability to replicate failure in shop.
Service airbag light continuously or intermittently illuminated
Warning light remained on or cycled on/off repeatedly, often after recall service or spontaneously. In one case, light persisted post-repair for recall 14V171000; dealer unable to determine cause. Owners questioned vehicle safety and whether airbags were functional.
When: 54k–175.6k miles; August 2015 onwards in one case; post-recall in another
Symptoms owners cite: Service airbag light on dashboard remains illuminated; Light cycles on and off repeatedly; Light appears without obvious trigger; Light persists after recall repair
Repairs/costs cited: One case involved parts unavailability for recall 08V046000; no parts date provided. Technician unable to diagnose cause of persistent light post-recall.
Recalls/TSBs owners mention: Recall 14V171000 (electrical system) performed but did not resolve illumination issue. Recall 08V046000 involved installing energy-absorbing plastic trim piece to headliner; parts availability delays reported.
Spontaneous airbag deployment without collision
Driver-side airbag deployed while vehicle parked and stationary—once at pizza restaurant drive-through window. No crash, impact, or mechanical trigger identified.
When: At stationary vehicle (pizza restaurant drive-through)
Symptoms owners cite: Airbag deploys with no impact; Deployment occurs at rest
Recalls/TSBs owners mention: Attributed to manufacturer defect by complainant; no GM response documented.
Body control module powering airbags during ignition-off condition
BCM failed to de-power airbag system when ignition turned off, leaving airbags live and able to deploy during passenger loading/unloading. Battery drain also reported as consequence.
When: Ignition off condition
Symptoms owners cite: Airbags remain powered after ignition turned off; Battery drained by powered airbag system; Risk of unintended deployment during vehicle entry/exit
Passenger-side airbag warning light malfunction (does not illuminate when occupied; cycles on/off while occupied)
Passenger-side warning indicator failed to light when passenger present or cycled erratically while occupant in seat. Two separate incidents with different behaviors both reported as malfunctioning.
When: 220k miles (one case); no mileage stated (second case)
Symptoms owners cite: Passenger-side warning light does not illuminate when passenger seated; Light cycles on and off while passenger occupied
Dealer misrepresentation of airbag equipment; confusion over recall scope
Dealer told owner vehicle had both front and side airbags at purchase. Upon receiving recall notice 08V046000, owner discovered vehicle equipped with front airbags only—no side impact bags. Manufacturer and dealer refused to clarify the discrepancy or recall details.
When: At purchase and recall notification (mileage 31,200)
Symptoms owners cite: Dealer stated vehicle equipped with side airbags; actually only front airbags present; Confusion regarding recall scope and applicability
Recalls/TSBs owners mention: Recall 08V046000 issued; manufacturer and dealer refused further information or clarification.
Engine power loss (Engine Power Reduced) accompanied by airbag warning light and child safety lock failures
Vehicle experienced recurrent engine shutdown with 'Engine Power Reduced' dashboard message (4+ instances), followed by intermittent 'Service Airbags' warning light. Child safety locks on rear doors also malfunctioned—would not latch when activated, would not return to open position. Owner expressed safety concerns; neither dealer nor GM provided resolution.
When: March 2014 onward; multiple incidents through October 2014 at mileage ~80k+ miles
Symptoms owners cite: Engine cuts off; 'Engine Power Reduced' displayed; Vehicle will not restart immediately (10-minute wait required); Service airbags warning light displayed without cause; Child safety locks will not latch or return to position
Repairs/costs cited: Dealer advised issue was notice; no resolution provided.
Recalls/TSBs owners mention: GM contacted; offered no assistance. Dealer refused vehicle trade-in; no buyback or lemon law action documented.
Airbag non-deployment in animal-strike collision with unverified electrical issues
Airbags failed to deploy during deer collision causing $4,000+ damage. Manufacturer suggested impact angle may have prevented deployment. Unrelated electrical faults also noted (radio powering on with ignition off, dashboard lights malfunctioning), creating uncertainty whether airbag failure was mechanical or electrical.
When: Deer strike; electrical faults concurrent; mileage not stated
Symptoms owners cite: Airbags do not deploy on deer impact; Radio powers on when key off and ignition off; Dashboard lights cycle on and off; Multiple concurrent electrical failures
Repairs/costs cited: Vehicle in dealer service for electrical work; no airbag repair outcome stated.
Recalls/TSBs owners mention: Manufacturer suggested impact angle as possible cause; no definitive diagnosis provided.
Synthesized from 25 NHTSA owner complaints — unverified consumer
allegations, summarized for patterns. The verbatim filings appear below.