Car wash mode Official source verified
Keep the 2026 Sierra EV in Neutral for a Conveyor Car Wash
Use the official Car Wash Mode sequence so the electric truck remains in Neutral instead of automatically selecting Park.
High-friction procedure
Car wash & free roll modes
Electronic shifters and automatic parking brakes can make conveyor washes confusing. These procedures preserve the model-specific conditions and safety limits stated by the manufacturer.
12 verified guides 12 model families 6 makes
Verified applicability
Choose the exact vehicle.
Each guide keeps its market, model-year, powertrain and equipment limits attached. A listed model does not imply the feature is standard on every trim.
Hands-free trunk Official source verified
Disable the Hands-Free Trunk Before a Car Wash
Prevent an equipped 2024 GranTurismo Modena trunk from opening when water or a foot passes near its sensor.
Maintenance Official source verified
Activate CLE Automatic Car Wash Mode
Prepare equipped mirrors, rain sensor, parking aids, camera and HANDS-FREE ACCESS for a conveyor wash.
Maintenance Official source verified
Prepare the EQS SUV With Car Wash Mode
Use Automatic Car Wash Mode to coordinate mirrors, wipers, powered access and parking aids before entering a conveyor wash.
Maintenance Official source verified
Prepare the Vehicle With Automatic Car Wash Mode
Use one MBUX command to fold mirrors and adjust equipped wipers, climate, parking sensors, cameras and suspension for a wash.
Maintenance Official source verified
Activate GLS Automatic Car Wash Mode
Coordinate mirrors, wipers, parking sensors and equipped suspension or running boards before an automatic wash.
Driving controls Official source verified
Activate Neutral Hold Mode for a Conveyor Car Wash
Use the double-Neutral sequence to switch the ARIYA off while leaving it rollable for a level conveyor car wash.
Car wash preparation Official source verified
Use Car Wash Mode and Enable Free Roll
Protect the charge port, wipers and security functions before an automatic wash and keep the vehicle rolling on a conveyor when required.
Car wash preparation Official source verified
Use Car Wash Mode and Enable Free Roll
Lock and disable vulnerable systems before a touchless wash and keep Model S rolling on a conveyor.
Car wash preparation Official source verified
Use Car Wash Mode and Enable Free Roll
Prepare powered closures, the charge port and wipers for a touchless wash and use free roll on a conveyor.
Car wash preparation Official source verified
Use Car Wash Mode and Enable Free Roll
Prepare the Model Y for a touchless automatic wash and keep it in conveyor-safe free roll when required.
Key fob & access Official source verified
Disable Smart Entry Before a Car Wash
Put the electronic key into battery-saving mode so wet door handles cannot repeatedly trigger Smart Entry during a wash.
How to use this library
Confirm equipment before trying a procedure.
Open the matching vehicle guide and read its availability note first. When the retail trim or package is not named by the official source, use the window sticker, manufacturer build record or the visible control in the vehicle.