Mirror Types, Adjustment, and Upgrades
DIY-friendlyT1N Sprinters (2004–2006) come with electrically adjustable exterior mirrors and an optional interior mirror; owners frequently discuss upgrading to parabolic or tow-type mirrors to improve visibility, particularly on the right (passenger) side.
Symptoms
- The bottom rectangular (non-parabolic) right-side mirror provides poor visibility and feels almost useless during driving [1].
- Drivers find themselves relying heavily on the top parabolic mirror on the right side for rearward visibility [1].
- Owners question whether different mirror types (parabolic vs. tow mirrors) can be swapped without special modification to the door [2].
Causes
- The stock lower rectangular mirror on the right side has a flat or low-curvature surface that limits the field of view compared to a parabolic unit [1].
- Wide-angle or parabolic accessory mirrors mount on top of the main mirror housing, which can affect driver preference for positioning the main mirror arm [0].
Diagnosis
- Compare how often you reference the top parabolic mirror vs. the bottom rectangular mirror during driving — heavy reliance on only the top unit suggests the lower mirror's field of view is inadequate [1].
- Check whether your van has the optional electrically adjustable exterior mirrors by locating the adjustment switch in the door lining next to the door handle [3].
- Determine your mirror type (parabolic vs. standard) and assess whether a tow-type mirror swap is compatible with your door mounting before purchasing replacements [2].
Repair
Upgrading or swapping T1N Sprinter mirrors is a popular DIY modification. The main considerations are whether parabolic add-on mirrors or full tow-type mirror replacements are used, and whether the door mount is compatible with the desired mirror type. Positioning of the mirror arm may need adjustment after adding wide-angle accessories. No specialized tools are typically required for basic mirror swaps or add-on installations.
Read first
- Do not adjust mirrors while driving — pull over and make adjustments with the vehicle parked [3].
Tools
- Standard hand tools (screwdrivers, trim removal tools) for mirror housing removal
- No special tools reported for basic add-on or swap installations
Steps
- Confirm compatibility: Before purchasing a tow-type or parabolic replacement, verify whether it mounts the same way as your existing mirror on the door — mounting points may differ between mirror styles [2].
- If installing wide-angle parabolic add-on mirrors (which mount on top of the main mirror), adjust the main mirror arm position as needed — note that adding parabolics may prompt you to reposition the mirror arm forward or rearward for optimal sightlines [0].
- For electrically adjustable mirrors, use the switch located in the door lining next to the door handle to fine-tune mirror angle after installation [3].
- With the key in ignition position 2, press the adjustment button to move each power mirror left (1) or right (2) as needed [3].
Torque specs
- Limited corpus coverage — try the chat for diagnostic guidance.
Parts
Plain part names — affiliate links and pricing are coming in a later update.
- Wide-angle parabolic accessory mirrors (mount on top of existing mirror housing)
- Tow-type replacement mirrors (verify door-mount compatibility before purchasing)
Related forum threads
From the manuals
T1N owner manual
"77 QSunroof (Optional) . . . . . . . . . . . . . . . . . . . . . . . . . . 79 Manual Sun Roof (Optional) . . . . . . . . . . . . . . . 80 Electric Sun Roof (Optional) . . . . . . . . . . . . . . . . 80 Mechanical Sun Roof Operation . . . . . . . . . . . . 81 QAshtray/Cigar Lighter. . . . . . . . . . . . . . . . . . . . . . . 82 QElectrical Outlet. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83 QControl and Operation of Radio Transmitters . . . 84 Radio, Telephone and Two Way Radio . . . . . . 84 QMobile Telephone and Two Way Radio and Fax Machines . . . . . . . . . . . . . . ."
Sources
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